schain Commit - r1254:6b25d3b79646 · Jicamarca Repository

Update ParamReader to support diferent HDF5 files, fix Read/Write Madrigal files

jespinoza -

r1254:6b25d3b79646

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r1254:6b25d3b79646

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schainpy/model/io/jroIO_kamisr.py 0 -45

             '''
             Created on Set 9, 2015
             @author: roj-idl71 Karim Kuyeng
             '''
             import os
             import sys
             import glob
             import fnmatch
             import datetime
             import time
             import re
             import h5py
             import numpy
             try:
                 from gevent import sleep
             except:
                 from time import sleep
             from schainpy.model.data.jroheaderIO import RadarControllerHeader, SystemHeader
             from schainpy.model.data.jrodata import Voltage
             from schainpy.model.proc.jroproc_base import ProcessingUnit, Operation
             from numpy import imag
             class AMISRReader(ProcessingUnit):
                 '''
                 classdocs
                 '''
                 def __init__(self):
                     '''
                     Constructor
                     '''
                     ProcessingUnit.__init__(self)
                     self.set = None
                     self.subset = None
                     self.extension_file = '.h5'
                     self.dtc_str = 'dtc'
                     self.dtc_id = 0
                     self.status = True
                     self.isConfig = False
                     self.dirnameList = []
                     self.filenameList = []
                     self.fileIndex = None
                     self.flagNoMoreFiles = False
                     self.flagIsNewFile = 0
                     self.filename = ''
                     self.amisrFilePointer = None
                     self.dataset = None
                     self.profileIndex = 0
                     self.beamCodeByFrame = None
                     self.radacTimeByFrame = None
                     self.dataset = None
                     self.__firstFile = True
                     self.buffer = None
                     self.timezone = 'ut'
                     self.__waitForNewFile = 20
                     self.__filename_online = None
                     #Is really necessary create the output object in the initializer
                     self.dataOut = Voltage()
                 def setup(self,path=None,
                                 startDate=None,
                                 endDate=None,
                                 startTime=None,
                                 endTime=None,
                                 walk=True,
                                 timezone='ut',
                                 all=0,
                                 code = None,
                                 nCode = 0,
                                 nBaud = 0,
                                 online=False):
                     self.timezone = timezone
                     self.all = all
                     self.online = online
                     self.code = code
                     self.nCode = int(nCode)
                     self.nBaud = int(nBaud)
                     #self.findFiles()
                     if not(online):
                         #Busqueda de archivos offline
                         self.searchFilesOffLine(path, startDate, endDate, startTime, endTime, walk)
                     else:
                         self.searchFilesOnLine(path, startDate, endDate, startTime,endTime,walk)
                     if not(self.filenameList):
                         print("There is no files into the folder: %s"%(path))
                         sys.exit(-1)
                     self.fileIndex = -1
                     self.readNextFile(online)
                     '''
                     Add code
                     '''
                     self.isConfig = True
                     pass
                 def readAMISRHeader(self,fp):
                     header = 'Raw11/Data/RadacHeader'
                     self.beamCodeByPulse = fp.get(header+'/BeamCode') # LIST OF BEAMS PER PROFILE, TO BE USED ON REARRANGE
                     self.beamCode = fp.get('Raw11/Data/Beamcodes') # NUMBER OF CHANNELS AND IDENTIFY POSITION TO CREATE A FILE WITH THAT INFO
                     #self.code = fp.get(header+'/Code') # NOT USE FOR THIS
                     self.frameCount = fp.get(header+'/FrameCount')# NOT USE FOR THIS
                     self.modeGroup = fp.get(header+'/ModeGroup')# NOT USE FOR THIS
                     self.nsamplesPulse = fp.get(header+'/NSamplesPulse')# TO GET NSA OR USING DATA FOR THAT
                     self.pulseCount = fp.get(header+'/PulseCount')# NOT USE FOR THIS
                     self.radacTime = fp.get(header+'/RadacTime')# 1st TIME ON FILE ANDE CALCULATE THE REST WITH IPP*nindexprofile
                     self.timeCount = fp.get(header+'/TimeCount')# NOT USE FOR THIS
                     self.timeStatus = fp.get(header+'/TimeStatus')# NOT USE FOR THIS
                     self.rangeFromFile = fp.get('Raw11/Data/Samples/Range')
                     self.frequency =  fp.get('Rx/Frequency')
                     txAus = fp.get('Raw11/Data/Pulsewidth')
                     self.nblocks = self.pulseCount.shape[0] #nblocks
                     self.nprofiles = self.pulseCount.shape[1] #nprofile
                     self.nsa = self.nsamplesPulse[0,0] #ngates
                     self.nchannels = self.beamCode.shape[1]
                     self.ippSeconds = (self.radacTime[0][1] -self.radacTime[0][0]) #Ipp in seconds
                     #self.__waitForNewFile = self.nblocks  # wait depending on the number of blocks since each block is 1 sec
                     self.__waitForNewFile = self.nblocks * self.nprofiles * self.ippSeconds # wait until new file is created
                     #filling radar controller header parameters
                     self.__ippKm = self.ippSeconds *.15*1e6 # in km
                     self.__txA = (txAus.value)*.15 #(ipp[us]*.15km/1us) in km
                     self.__txB = 0
                     nWindows=1
                     self.__nSamples = self.nsa
                     self.__firstHeight = self.rangeFromFile[0][0]/1000 #in km
                     self.__deltaHeight = (self.rangeFromFile[0][1] - self.rangeFromFile[0][0])/1000
                     #for now until understand why the code saved is different (code included even though code not in tuf file)
                     #self.__codeType = 0
                    # self.__nCode = None
                    # self.__nBaud = None
                     self.__code = self.code
                     self.__codeType = 0
                     if self.code != None:
                         self.__codeType = 1
                     self.__nCode = self.nCode
                     self.__nBaud = self.nBaud
                     #self.__code = 0
                     #filling system header parameters
                     self.__nSamples = self.nsa
                     self.newProfiles = self.nprofiles/self.nchannels
                     self.__channelList = list(range(self.nchannels))
                     self.__frequency = self.frequency[0][0]
                 def createBuffers(self):
                     pass
                 def __setParameters(self,path='', startDate='',endDate='',startTime='', endTime='', walk=''):
                     self.path = path
                     self.startDate = startDate
                     self.endDate = endDate
                     self.startTime = startTime
                     self.endTime = endTime
                     self.walk = walk
                 def __checkPath(self):
                     if os.path.exists(self.path):
                         self.status = 1
                     else:
                         self.status = 0
                         print('Path:%s does not exists'%self.path)
                     return
                 def __selDates(self, amisr_dirname_format):
                     try:
                         year = int(amisr_dirname_format[0:4])
                         month = int(amisr_dirname_format[4:6])
                         dom = int(amisr_dirname_format[6:8])
                         thisDate = datetime.date(year,month,dom)
                         if (thisDate>=self.startDate and thisDate <= self.endDate):
                             return amisr_dirname_format
                     except:
                         return None
                 def __findDataForDates(self,online=False):
                     if not(self.status):
                         return None
                     pat = '\d+.\d+'
                     dirnameList = [re.search(pat,x) for x in os.listdir(self.path)]
                     dirnameList = [x for x in dirnameList if x!=None]
                     dirnameList = [x.string for x in dirnameList]
                     if not(online):
                         dirnameList = [self.__selDates(x) for x in dirnameList]
                         dirnameList = [x for x in dirnameList if x!=None]
                     if len(dirnameList)>0:
                         self.status = 1
                         self.dirnameList = dirnameList
                         self.dirnameList.sort()
                     else:
                         self.status = 0
                         return None
                 def __getTimeFromData(self):
                     startDateTime_Reader = datetime.datetime.combine(self.startDate,self.startTime)
                     endDateTime_Reader = datetime.datetime.combine(self.endDate,self.endTime)
                     print('Filtering Files from %s to %s'%(startDateTime_Reader, endDateTime_Reader))
                     print('........................................')
                     filter_filenameList = []
                     self.filenameList.sort()
                     #for i in range(len(self.filenameList)-1):
                     for i in range(len(self.filenameList)):
                         filename = self.filenameList[i]
                         fp = h5py.File(filename,'r')
                         time_str = fp.get('Time/RadacTimeString')
                         startDateTimeStr_File = time_str[0][0].split('.')[0]
                         junk = time.strptime(startDateTimeStr_File, '%Y-%m-%d %H:%M:%S')
                         startDateTime_File = datetime.datetime(junk.tm_year,junk.tm_mon,junk.tm_mday,junk.tm_hour, junk.tm_min, junk.tm_sec)
                         endDateTimeStr_File = time_str[-1][-1].split('.')[0]
                         junk = time.strptime(endDateTimeStr_File, '%Y-%m-%d %H:%M:%S')
                         endDateTime_File = datetime.datetime(junk.tm_year,junk.tm_mon,junk.tm_mday,junk.tm_hour, junk.tm_min, junk.tm_sec)
                         fp.close()
                         if self.timezone == 'lt':
                             startDateTime_File = startDateTime_File - datetime.timedelta(minutes = 300)
                             endDateTime_File = endDateTime_File - datetime.timedelta(minutes = 300)
                         if (endDateTime_File>=startDateTime_Reader and endDateTime_File<endDateTime_Reader):
                             #self.filenameList.remove(filename)
                             filter_filenameList.append(filename)
                         if (endDateTime_File>=endDateTime_Reader):
                             break
                     filter_filenameList.sort()
                     self.filenameList = filter_filenameList
                     return 1
                 def __filterByGlob1(self, dirName):
                     filter_files = glob.glob1(dirName, '*.*%s'%self.extension_file)
                     filter_files.sort()
                     filterDict = {}
                     filterDict.setdefault(dirName)
                     filterDict[dirName] = filter_files
                     return filterDict
                 def __getFilenameList(self, fileListInKeys, dirList):
                     for value in fileListInKeys:
                         dirName = list(value.keys())[0]
                         for file in value[dirName]:
                             filename = os.path.join(dirName, file)
                             self.filenameList.append(filename)
                 def __selectDataForTimes(self, online=False):
                     #aun no esta implementado el filtro for tiempo
                     if not(self.status):
                         return None
                     dirList = [os.path.join(self.path,x) for x in self.dirnameList]
                     fileListInKeys = [self.__filterByGlob1(x) for x in dirList]
                     self.__getFilenameList(fileListInKeys, dirList)
                     if not(online):
                         #filtro por tiempo
                         if not(self.all):
                             self.__getTimeFromData()
                         if len(self.filenameList)>0:
                             self.status = 1
                             self.filenameList.sort()
                         else:
                             self.status = 0
                             return None
                     else:
                         #get the last file - 1
                         self.filenameList = [self.filenameList[-2]]
                     new_dirnameList = []
                     for dirname in self.dirnameList:
                         junk = numpy.array([dirname in x for x in self.filenameList])
                         junk_sum = junk.sum()
                         if junk_sum > 0:
                             new_dirnameList.append(dirname)
                     self.dirnameList = new_dirnameList
                     return 1
                 def searchFilesOnLine(self, path, startDate, endDate, startTime=datetime.time(0,0,0),
                                         endTime=datetime.time(23,59,59),walk=True):
                     if endDate ==None:
                      startDate = datetime.datetime.utcnow().date()
                      endDate = datetime.datetime.utcnow().date()
                     self.__setParameters(path=path, startDate=startDate, endDate=endDate,startTime = startTime,endTime=endTime, walk=walk)
                     self.__checkPath()
                     self.__findDataForDates(online=True)
                     self.dirnameList = [self.dirnameList[-1]]
                     self.__selectDataForTimes(online=True)
                     return
                 def searchFilesOffLine(self,
                                         path,
                                         startDate,
                                         endDate,
                                         startTime=datetime.time(0,0,0),
                                         endTime=datetime.time(23,59,59),
                                         walk=True):
                     self.__setParameters(path, startDate, endDate, startTime, endTime, walk)
                     self.__checkPath()
                     self.__findDataForDates()
                     self.__selectDataForTimes()
                     for i in range(len(self.filenameList)):
                         print("%s" %(self.filenameList[i]))
                     return
                 def __setNextFileOffline(self):
                     idFile = self.fileIndex
                     while (True):
                         idFile += 1
                         if not(idFile < len(self.filenameList)):
                             self.flagNoMoreFiles = 1
                             print("No more Files")
                             return 0
                         filename = self.filenameList[idFile]
                         amisrFilePointer = h5py.File(filename,'r')
                         break
                     self.flagIsNewFile = 1
                     self.fileIndex = idFile
                     self.filename = filename
                     self.amisrFilePointer = amisrFilePointer
                     print("Setting the file: %s"%self.filename)
                     return 1
                 def __setNextFileOnline(self):
                     filename = self.filenameList[0]
                     if self.__filename_online != None:
                         self.__selectDataForTimes(online=True)
                         filename = self.filenameList[0]
                         wait = 0
                         while self.__filename_online == filename:
                             print('waiting %d seconds to get a new file...'%(self.__waitForNewFile))
                             if wait == 5:
                                 return 0
                             sleep(self.__waitForNewFile)
                             self.__selectDataForTimes(online=True)
                             filename = self.filenameList[0]
                             wait += 1
                     self.__filename_online = filename
                     self.amisrFilePointer = h5py.File(filename,'r')
                     self.flagIsNewFile = 1
                     self.filename = filename
                     print("Setting the file: %s"%self.filename)
                     return 1
                 def readData(self):
                     buffer = self.amisrFilePointer.get('Raw11/Data/Samples/Data')
                     re = buffer[:,:,:,0]
                     im = buffer[:,:,:,1]
                     dataset = re + im*1j
                     self.radacTime = self.amisrFilePointer.get('Raw11/Data/RadacHeader/RadacTime')
                     timeset = self.radacTime[:,0]
                     return dataset,timeset
                 def reshapeData(self):
                 #self.beamCodeByPulse, self.beamCode, self.nblocks, self.nprofiles, self.nsa,
                     channels = self.beamCodeByPulse[0,:]
                     nchan = self.nchannels
                     #self.newProfiles = self.nprofiles/nchan #must be defined on filljroheader
                     nblocks = self.nblocks
                     nsamples = self.nsa
                     #Dimensions : nChannels, nProfiles, nSamples
                     new_block = numpy.empty((nblocks, nchan, self.newProfiles, nsamples), dtype="complex64")
                     ############################################
                     for thisChannel in range(nchan):
                         new_block[:,thisChannel,:,:] = self.dataset[:,numpy.where(channels==self.beamCode[0][thisChannel])[0],:]
                     new_block = numpy.transpose(new_block, (1,0,2,3))
                     new_block = numpy.reshape(new_block, (nchan,-1, nsamples))
                     return new_block
                 def updateIndexes(self):
                     pass
                 def fillJROHeader(self):
                     #fill radar controller header
                     self.dataOut.radarControllerHeaderObj = RadarControllerHeader(ippKm=self.__ippKm,
                                                                                   txA=self.__txA,
                                                                                   txB=0,
                                                                                   nWindows=1,
                                                                                   nHeights=self.__nSamples,
                                                                                   firstHeight=self.__firstHeight,
                                                                                   deltaHeight=self.__deltaHeight,
                                                                                   codeType=self.__codeType,
                                                                                   nCode=self.__nCode, nBaud=self.__nBaud,
                                                                                   code = self.__code,
                                                                                   fClock=1)
                     #fill system header
                     self.dataOut.systemHeaderObj = SystemHeader(nSamples=self.__nSamples,
                                                                 nProfiles=self.newProfiles,
                                                                 nChannels=len(self.__channelList),
                                                                 adcResolution=14,
                                                                 pciDioBusWith=32)
                     self.dataOut.type = "Voltage"
                     self.dataOut.data = None
                     self.dataOut.dtype = numpy.dtype([('real','<i8'),('imag','<i8')])
             #        self.dataOut.nChannels = 0
             #        self.dataOut.nHeights = 0
                     self.dataOut.nProfiles = self.newProfiles*self.nblocks
                     #self.dataOut.heightList = self.__firstHeigth + numpy.arange(self.__nSamples, dtype = numpy.float)*self.__deltaHeigth
                     ranges = numpy.reshape(self.rangeFromFile.value,(-1))
                     self.dataOut.heightList =  ranges/1000.0 #km
                     self.dataOut.channelList = self.__channelList
                     self.dataOut.blocksize = self.dataOut.getNChannels() * self.dataOut.getNHeights()
             #        self.dataOut.channelIndexList = None
                     self.dataOut.flagNoData = True
                     #Set to TRUE if the data is discontinuous
                     self.dataOut.flagDiscontinuousBlock = False
                     self.dataOut.utctime = None
                     #self.dataOut.timeZone = -5 #self.__timezone/60  #timezone like jroheader, difference in minutes between UTC and localtime
                     if self.timezone == 'lt':
                         self.dataOut.timeZone = time.timezone / 60. #get the timezone in minutes
                     else:
                         self.dataOut.timeZone = 0 #by default time is UTC
                     self.dataOut.dstFlag = 0
                     self.dataOut.errorCount = 0
                     self.dataOut.nCohInt = 1
                     self.dataOut.flagDecodeData = False #asumo que la data esta decodificada
                     self.dataOut.flagDeflipData = False #asumo que la data esta sin flip
                     self.dataOut.flagShiftFFT = False
                     self.dataOut.ippSeconds = self.ippSeconds
                     #Time interval between profiles
                     #self.dataOut.timeInterval = self.dataOut.ippSeconds * self.dataOut.nCohInt
                     self.dataOut.frequency = self.__frequency
                     self.dataOut.realtime = self.online
                     pass
                 def readNextFile(self,online=False):
                     if not(online):
                         newFile = self.__setNextFileOffline()
                     else:
                         newFile = self.__setNextFileOnline()
                     if not(newFile):
                         return 0
                     #if self.__firstFile:
                     self.readAMISRHeader(self.amisrFilePointer)
                     self.createBuffers()
                     self.fillJROHeader()
                     #self.__firstFile = False
                     self.dataset,self.timeset = self.readData()
                     if self.endDate!=None:
                      endDateTime_Reader = datetime.datetime.combine(self.endDate,self.endTime)
                      time_str = self.amisrFilePointer.get('Time/RadacTimeString')
                      startDateTimeStr_File = time_str[0][0].split('.')[0]
                      junk = time.strptime(startDateTimeStr_File, '%Y-%m-%d %H:%M:%S')
                      startDateTime_File = datetime.datetime(junk.tm_year,junk.tm_mon,junk.tm_mday,junk.tm_hour, junk.tm_min, junk.tm_sec)
                      if self.timezone == 'lt':
                       startDateTime_File = startDateTime_File - datetime.timedelta(minutes = 300)
                      if (startDateTime_File>endDateTime_Reader):
                          return 0
                     self.jrodataset = self.reshapeData()
                     #----self.updateIndexes()
                     self.profileIndex = 0
                     return 1
                 def __hasNotDataInBuffer(self):
                     if self.profileIndex >= (self.newProfiles*self.nblocks):
                         return 1
                     return 0
                 def getData(self):
                     if self.flagNoMoreFiles:
                         self.dataOut.flagNoData = True
                         return 0
                     if self.__hasNotDataInBuffer():
                         if not (self.readNextFile(self.online)):
                             return 0
                     if self.dataset is None: # setear esta condicion cuando no hayan datos por leers
                         self.dataOut.flagNoData = True
                         return 0
                     #self.dataOut.data = numpy.reshape(self.jrodataset[self.profileIndex,:],(1,-1))
                     self.dataOut.data = self.jrodataset[:,self.profileIndex,:]
                     #self.dataOut.utctime = self.jrotimeset[self.profileIndex]
                     #verificar basic header de jro data y ver si es compatible con este valor
                     #self.dataOut.utctime = self.timeset + (self.profileIndex * self.ippSeconds * self.nchannels)
                     indexprof = numpy.mod(self.profileIndex, self.newProfiles)
                     indexblock = self.profileIndex/self.newProfiles
                     #print indexblock, indexprof
                     self.dataOut.utctime = self.timeset[indexblock] + (indexprof * self.ippSeconds * self.nchannels)
                     self.dataOut.profileIndex = self.profileIndex
                     self.dataOut.flagNoData = False
             #         if indexprof == 0:
             #             print self.dataOut.utctime
                     self.profileIndex += 1
                     return self.dataOut.data
                 def run(self, **kwargs):
                     '''
                     This method will be called many times so here you should put all your code
                     '''
                     if not self.isConfig:
                         self.setup(**kwargs)
                         self.isConfig = True
                     self.getData()
-            class Writer(Operation):
-                '''
-                classdocs
-                '''
-                def __init__(self):
-                    '''
-                    Constructor
-                    '''
-                    self.dataOut = None
-                    self.isConfig = False
-                def setup(self, dataIn, path, blocksPerFile, set=0, ext=None):
-                    '''
-                    In this method we should set all initial parameters.
-                    Input:
-                        dataIn        :        Input data will also be outputa data
-                    '''
-                    self.dataOut = dataIn
-                    self.isConfig = True
-                    return
-                def run(self, dataIn, **kwargs):
-                    '''
-                    This method will be called many times so here you should put all your code
-                    Inputs:
-                        dataIn        :        object with the data
-                    '''
-                    if not self.isConfig:
-                        self.setup(dataIn, **kwargs)
-  No newline at end of file

schainpy/model/io/jroIO_madrigal.py +93 -135

             '''
             Created on Aug 1, 2017
             @author: Juan C. Espinoza
             '''
             import os
             import sys
             import time
             import json
             import glob
             import datetime
             import numpy
             import h5py
             import schainpy.admin
-            from schainpy.model.io.jroIO_base import LOCALTIME, JRODataReader, JRODataWriter
+            from schainpy.model.io.jroIO_base import LOCALTIME, Reader
             from schainpy.model.proc.jroproc_base import ProcessingUnit, Operation, MPDecorator
             from schainpy.model.data.jrodata import Parameters
             from schainpy.utils import log
             try:
                 import madrigal.cedar
             except:
                 log.warning(
                     'You should install "madrigal library" module if you want to read/write Madrigal data'
                     )
             try:
                 basestring
             except:
                 basestring = str
             DEF_CATALOG = {
                 'principleInvestigator': 'Marco Milla',
                 'expPurpose': '',
                 'cycleTime': '',
                 'correlativeExp': '',
                 'sciRemarks': '',
                 'instRemarks': ''
                 }
             DEF_HEADER = {
                 'kindatDesc': '',
                 'analyst': 'Jicamarca User',
                 'comments': '',
                 'history': ''
                 }
             MNEMONICS = {
 : 'jro',
 : 'jbr',
 : 'jul',
 : 'jas',
 : 'pbr',
 : 'hbr',
 : 'obr',
 : 'clr'
             }
             UT1970 = datetime.datetime(1970, 1, 1) - datetime.timedelta(seconds=time.timezone)
             def load_json(obj):
                 '''
                 Parse json as string instead of unicode
                 '''
                 if isinstance(obj, str):
                     iterable = json.loads(obj)
                 else:
                     iterable = obj
                 if isinstance(iterable, dict):
                     return {str(k): load_json(v) if isinstance(v, dict) else str(v) if isinstance(v, basestring) else v
                         for k, v in list(iterable.items())}
                 elif isinstance(iterable, (list, tuple)):
                     return [str(v) if isinstance(v, basestring) else v for v in iterable]
                 return iterable
             @MPDecorator
-            class MADReader(JRODataReader, ProcessingUnit):
+            class MADReader(Reader, ProcessingUnit):
                 def __init__(self):
                     ProcessingUnit.__init__(self)
                     self.dataOut = Parameters()
                     self.counter_records = 0
                     self.nrecords = None
                     self.flagNoMoreFiles = 0
-                    self.isConfig = False
                     self.filename = None
                     self.intervals = set()
+                    self.datatime = datetime.datetime(1900,1,1)
+                    self.format = None
+                    self.filefmt = "***%Y%m%d*******"
-                def setup(self,
+                def setup(self, **kwargs):
-                          path=None,
-                          startDate=None,
-                          endDate=None,
-                          format=None,
-                          startTime=datetime.time(0, 0, 0),
-                          endTime=datetime.time(23, 59, 59),
-                          **kwargs):
-                    self.path = path
+                    self.set_kwargs(**kwargs)
-                    self.startDate = startDate
+                    self.oneDDict = load_json(self.oneDDict)
-                    self.endDate = endDate
+                    self.twoDDict = load_json(self.twoDDict)
-                    self.startTime = startTime
+                    self.ind2DList = load_json(self.ind2DList)
-                    self.endTime = endTime
+                    self.independentParam = self.ind2DList[0]
-                    self.datatime = datetime.datetime(1900,1,1)
-                    self.oneDDict = load_json(kwargs.get('oneDDict',
-                                                         "{\"GDLATR\":\"lat\", \"GDLONR\":\"lon\"}"))
-                    self.twoDDict = load_json(kwargs.get('twoDDict',
-                                                         "{\"GDALT\": \"heightList\"}"))
-                    self.independentParam = 'GDALT'
                     if self.path is None:
                         raise ValueError('The path is not valid')
-                    if format is None:
+                    self.open_file = open
+                    self.open_mode = 'rb'
+                    if self.format is None:
                         raise ValueError('The format is not valid choose simple or hdf5')
-                    elif format.lower() in ('simple', 'txt'):
+                    elif self.format.lower() in ('simple', 'txt'):
                         self.ext = '.txt'
-                    elif format.lower() in ('cedar',):
+                    elif self.format.lower() in ('cedar',):
                         self.ext = '.001'
                     else:
                         self.ext = '.hdf5'
+                        self.open_file = h5py.File
+                        self.open_mode = 'r'
-                    self.search_files(self.path)
+                    if self.online:
-                    self.fileId = 0
+                        log.log("Searching files in online mode...", self.name)
-                    if not self.fileList:
-                        raise  Warning('There is no files matching these date in the folder: {}. \n Check startDate and endDate'.format(path))
-                    self.setNextFile()
-                def search_files(self, path):
-                    '''
-                     Searching for madrigal files in path
-                     Creating a list of files to procces included in [startDate,endDate]
-                     Input:
-                         path - Path to find files
-                    '''
-                    log.log('Searching files {} in {} '.format(self.ext, path), 'MADReader')
+                        for nTries in range(self.nTries):
-                    fileList0 = glob.glob1(path, '*{}'.format(self.ext))
+                            fullpath = self.searchFilesOnLine(self.path, self.startDate,
-                    fileList0.sort()
+                                self.endDate, self.expLabel, self.ext, self.walk,
+                                self.filefmt, self.folderfmt)
-                    self.fileList = []
+                            try:
-                    self.dateFileList = []
+                                fullpath = next(fullpath)
+                            except:
+                                fullpath = None
-                    startDate = self.startDate - datetime.timedelta(1)
+                            if fullpath:
-                    endDate = self.endDate + datetime.timedelta(1)
+                                break
-                    for thisFile in fileList0:
+                            log.warning(
-                        year = thisFile[3:7]
+                                'Waiting {} sec for a valid file in {}: try {} ...'.format(
-                        if not year.isdigit():
+                                    self.delay, self.path, nTries + 1),
-                            continue
+                                self.name)
+                            time.sleep(self.delay)
-                        month = thisFile[7:9]
+                        if not(fullpath):
-                        if not month.isdigit():
+                            raise schainpy.admin.SchainError(
-                            continue
+                                'There isn\'t any valid file in {}'.format(self.path))
-                        day = thisFile[9:11]
+                    else:
-                        if not day.isdigit():
+                        log.log("Searching files in {}".format(self.path), self.name)
-                            continue
+                        self.filenameList = self.searchFilesOffLine(self.path, self.startDate,
+                            self.endDate, self.expLabel, self.ext, self.walk, self.filefmt, self.folderfmt)
-                        year, month, day = int(year), int(month), int(day)
+                    self.setNextFile()
-                        dateFile = datetime.date(year, month, day)
-                        if (startDate > dateFile) or (endDate < dateFile):
+                def readFirstHeader(self):
-                            continue
+                    '''Read header and data'''
-                        self.fileList.append(thisFile)
+                    self.parseHeader()
-                        self.dateFileList.append(dateFile)
+                    self.parseData()
+                    self.blockIndex = 0
                     return
                 def parseHeader(self):
                     '''
                     '''
                     self.output = {}
                     self.version = '2'
                     s_parameters = None
                     if self.ext == '.txt':
                         self.parameters = [s.strip().lower() for s in self.fp.readline().decode().strip().split(' ') if s]
                     elif self.ext == '.hdf5':
                         self.metadata = self.fp['Metadata']
                         if '_record_layout' in self.metadata:
                             s_parameters = [s[0].lower().decode() for s in self.metadata['Independent Spatial Parameters']]
                             self.version = '3'
                         self.parameters = [s[0].lower().decode() for s in self.metadata['Data Parameters']]
                     log.success('Parameters found: {}'.format(self.parameters),
                                 'MADReader')
                     if s_parameters:
                         log.success('Spatial parameters found: {}'.format(s_parameters),
                                     'MADReader')
                     for param in list(self.oneDDict.keys()):
                         if param.lower() not in self.parameters:
                             log.warning(
                                 'Parameter {} not found will be ignored'.format(
                                     param),
                                 'MADReader')
                             self.oneDDict.pop(param, None)
                     for param, value in list(self.twoDDict.items()):
                         if param.lower() not in self.parameters:
                             log.warning(
                                 'Parameter {} not found, it will be ignored'.format(
                                     param),
                                 'MADReader')
                             self.twoDDict.pop(param, None)
                             continue
                         if isinstance(value, list):
                             if value[0] not in self.output:
                                 self.output[value[0]] = []
                             self.output[value[0]].append([])
                 def parseData(self):
                     '''
                     '''
                     if self.ext == '.txt':
                         self.data = numpy.genfromtxt(self.fp, missing_values=('missing'))
                         self.nrecords = self.data.shape[0]
                         self.ranges = numpy.unique(self.data[:,self.parameters.index(self.independentParam.lower())])
                         self.counter_records = 0
                     elif self.ext == '.hdf5':
                         self.data = self.fp['Data']
                         self.ranges = numpy.unique(self.data['Table Layout'][self.independentParam.lower()])
                         self.times = numpy.unique(self.data['Table Layout']['ut1_unix'])
                         self.counter_records = int(self.data['Table Layout']['recno'][0])
                         self.nrecords = int(self.data['Table Layout']['recno'][-1])
-                def setNextFile(self):
-                    '''
-                    '''
-                    file_id = self.fileId
-                    if file_id == len(self.fileList):
-                        log.success('No more files', 'MADReader')
-                        self.flagNoMoreFiles = 1
-                        return 0
-                    log.success(
-                        'Opening: {}'.format(self.fileList[file_id]),
-                        'MADReader'
-                    filename = os.path.join(self.path, self.fileList[file_id])
-                    if self.filename is not None:
-                        self.fp.close()
-                    self.filename = filename
-                    self.filedate = self.dateFileList[file_id]
-                    if self.ext=='.hdf5':
-                        self.fp = h5py.File(self.filename, 'r')
-                    else:
-                        self.fp = open(self.filename, 'rb')
-                    self.parseHeader()
-                    self.parseData()
-                    self.sizeOfFile = os.path.getsize(self.filename)
-                    self.flagIsNewFile = 0
-                    self.fileId += 1
-                    return 1
                 def readNextBlock(self):
                     while True:
                         self.flagDiscontinuousBlock = 0
-                        if self.flagIsNewFile:
+                        if self.counter_records == self.nrecords:
-                            if not self.setNextFile():
+                            self.setNextFile()
-                                return 0
                         self.readBlock()
                         if (self.datatime < datetime.datetime.combine(self.startDate, self.startTime)) or \
                            (self.datatime > datetime.datetime.combine(self.endDate, self.endTime)):
                             log.warning(
                                 'Reading Record No. {}/{} -> {} [Skipping]'.format(
                                     self.counter_records,
                                     self.nrecords,
                                     self.datatime.ctime()),
                                 'MADReader')
                             continue
                         break
                     log.log(
                         'Reading Record No. {}/{} -> {}'.format(
                             self.counter_records,
                             self.nrecords,
                             self.datatime.ctime()),
                         'MADReader')
                     return 1
                 def readBlock(self):
                     '''
                     '''
                     dum = []
                     if self.ext == '.txt':
                         dt = self.data[self.counter_records][:6].astype(int)
                         if datetime.datetime(dt[0], dt[1], dt[2], dt[3], dt[4], dt[5]).date() > self.datatime.date():
                             self.flagDiscontinuousBlock = 1
                         self.datatime = datetime.datetime(dt[0], dt[1], dt[2], dt[3], dt[4], dt[5])
                         while True:
                             dt = self.data[self.counter_records][:6].astype(int)
                             datatime = datetime.datetime(dt[0], dt[1], dt[2], dt[3], dt[4], dt[5])
                             if datatime == self.datatime:
                                 dum.append(self.data[self.counter_records])
                                 self.counter_records += 1
                                 if self.counter_records == self.nrecords:
-                                    self.flagIsNewFile = True
                                     break
                                 continue
                             self.intervals.add((datatime-self.datatime).seconds)
                             break
                     elif self.ext == '.hdf5':
                         datatime = datetime.datetime.utcfromtimestamp(
                             self.times[self.counter_records])
                         dum = self.data['Table Layout'][self.data['Table Layout']['recno']==self.counter_records]
                         self.intervals.add((datatime-self.datatime).seconds)
                         if datatime.date()>self.datatime.date():
                             self.flagDiscontinuousBlock = 1
                         self.datatime = datatime
                         self.counter_records += 1
-                        if self.counter_records == self.nrecords:
-                            self.flagIsNewFile = True
                     self.buffer = numpy.array(dum)
                     return
                 def set_output(self):
                     '''
                     Storing data from buffer to dataOut object
                     '''
                     parameters = [None for __ in self.parameters]
                     for param, attr in list(self.oneDDict.items()):
                         x = self.parameters.index(param.lower())
                         setattr(self.dataOut, attr, self.buffer[0][x])
                     for param, value in list(self.twoDDict.items()):
                         dummy = numpy.zeros(self.ranges.shape) + numpy.nan
                         if self.ext == '.txt':
                             x = self.parameters.index(param.lower())
                             y = self.parameters.index(self.independentParam.lower())
                             ranges = self.buffer[:,y]
                             #if self.ranges.size == ranges.size:
                             #    continue
                             index = numpy.where(numpy.in1d(self.ranges, ranges))[0]
                             dummy[index] = self.buffer[:,x]
                         else:
                             ranges = self.buffer[self.independentParam.lower()]
                             index = numpy.where(numpy.in1d(self.ranges, ranges))[0]
                             dummy[index] = self.buffer[param.lower()]
                         if isinstance(value, str):
                             if value not in self.independentParam:
                                 setattr(self.dataOut, value, dummy.reshape(1,-1))
                         elif isinstance(value, list):
                             self.output[value[0]][value[1]] = dummy
                             parameters[value[1]] = param
                     for key, value in list(self.output.items()):
                         setattr(self.dataOut, key, numpy.array(value))
                     self.dataOut.parameters = [s for s in parameters if s]
                     self.dataOut.heightList = self.ranges
                     self.dataOut.utctime = (self.datatime - datetime.datetime(1970, 1, 1)).total_seconds()
                     self.dataOut.utctimeInit = self.dataOut.utctime
                     self.dataOut.paramInterval = min(self.intervals)
                     self.dataOut.useLocalTime = False
                     self.dataOut.flagNoData = False
                     self.dataOut.nrecords = self.nrecords
                     self.dataOut.flagDiscontinuousBlock = self.flagDiscontinuousBlock
                 def getData(self):
                     '''
                     Storing data from databuffer to dataOut object
                     '''
-                    if self.flagNoMoreFiles:
-                        self.dataOut.flagNoData = True
-                        raise schainpy.admin.SchainError('No file left to process')
-                        return 0
                     if not  self.readNextBlock():
                         self.dataOut.flagNoData = True
                         return 0
                     self.set_output()
                     return 1
-            @MPDecorator
+                def run(self, **kwargs):
-            class MADWriter(Operation):
-                missing = -32767
+                    if not(self.isConfig):
+                        self.setup(**kwargs)
+                        self.isConfig = True
-                def __init__(self):
+                    self.getData()
-                    Operation.__init__(self)
+                    return
-                    self.dataOut = Parameters()
-                    self.counter = 0
+            @MPDecorator
-                    self.path = None
+            class MADWriter(Operation):
-                    self.fp = None
+                '''Writing module for Madrigal files
+            type: external
-                def run(self, dataOut, path, oneDDict, independentParam='[]', twoDDict='{}',
-                        metadata='{}', format='cedar', **kwargs):
-                    '''
             Inputs:
-                        path - path where files will be created
+                        path        path where files will be created
-                        oneDDict - json of one-dimensional parameters in record where keys
+                        oneDDict    json of one-dimensional parameters in record where keys
                                     are Madrigal codes (integers or mnemonics) and values the corresponding
                                     dataOut attribute e.g: {
                                         'gdlatr': 'lat',
                                         'gdlonr': 'lon',
                                         'gdlat2':'lat',
                                         'glon2':'lon'}
-                        independentParam - list of independent spatial two-dimensional parameters e.g:
+                        ind2DList   list of independent spatial two-dimensional parameters e.g:
                                     ['heigthList']
-                        twoDDict - json of two-dimensional parameters in record where keys
+                        twoDDict    json of two-dimensional parameters in record where keys
                                     are Madrigal codes (integers or mnemonics) and values the corresponding
                                     dataOut attribute if multidimensional array specify as tupple
                                     ('attr', pos) e.g: {
                                         'gdalt': 'heightList',
                                         'vn1p2': ('data_output', 0),
                                         'vn2p2': ('data_output', 1),
                                         'vn3': ('data_output', 2),
                                         'snl': ('data_SNR', 'db')
                                         }
-                        metadata - json of madrigal metadata (kinst, kindat, catalog and header)
+                        metadata    json of madrigal metadata (kinst, kindat, catalog and header)
-                    '''
+                        format      hdf5, cedar
+                        blocks      number of blocks per file'''
+                __attrs__ = ['path', 'oneDDict', 'ind2DList', 'twoDDict','metadata', 'format', 'blocks']
+                missing = -32767
+                def __init__(self):
+                    Operation.__init__(self)
+                    self.dataOut = Parameters()
+                    self.counter = 0
+                    self.path = None
+                    self.fp = None
+                def run(self, dataOut, path, oneDDict, ind2DList='[]', twoDDict='{}',
+                        metadata='{}', format='cedar', **kwargs):
                     if not self.isConfig:
-                        self.setup(path, oneDDict, independentParam, twoDDict, metadata, format, **kwargs)
+                        self.setup(path, oneDDict, ind2DList, twoDDict, metadata, format, **kwargs)
                         self.isConfig = True
                     self.dataOut = dataOut
                     self.putData()
                     return 1
-                def setup(self, path, oneDDict, independentParam, twoDDict, metadata, format, **kwargs):
+                def setup(self, path, oneDDict, ind2DList, twoDDict, metadata, format, **kwargs):
                     '''
                     Configure Operation
                     '''
                     self.path = path
                     self.blocks = kwargs.get('blocks', None)
                     self.counter = 0
                     self.oneDDict = load_json(oneDDict)
                     self.twoDDict = load_json(twoDDict)
-                    self.independentParam = load_json(independentParam)
+                    self.ind2DList = load_json(ind2DList)
                     meta = load_json(metadata)
                     self.kinst = meta.get('kinst')
                     self.kindat = meta.get('kindat')
                     self.catalog = meta.get('catalog', DEF_CATALOG)
                     self.header = meta.get('header', DEF_HEADER)
                     if format == 'cedar':
                         self.ext = '.dat'
                         self.extra_args = {}
                     elif format == 'hdf5':
                         self.ext = '.hdf5'
-                        self.extra_args = {'independentParam': self.independentParam}
+                        self.extra_args = {'ind2DList': self.ind2DList}
                     self.keys = [k.lower() for k in self.twoDDict]
                     if 'range' in self.keys:
                         self.keys.remove('range')
                     if 'gdalt' in self.keys:
                         self.keys.remove('gdalt')
                 def setFile(self):
                     '''
                     Create new cedar file object
                     '''
                     self.mnemonic = MNEMONICS[self.kinst]   #TODO get mnemonic from madrigal
                     date = datetime.datetime.utcfromtimestamp(self.dataOut.utctime)
                     filename = '{}{}{}'.format(self.mnemonic,
                                                date.strftime('%Y%m%d_%H%M%S'),
                                                self.ext)
                     self.fullname = os.path.join(self.path, filename)
                     if os.path.isfile(self.fullname) :
                         log.warning(
                             'Destination file {} already exists, previous file deleted.'.format(
                                 self.fullname),
                             'MADWriter')
                         os.remove(self.fullname)
                     try:
                         log.success(
                             'Creating file: {}'.format(self.fullname),
                             'MADWriter')
+                        if not os.path.exists(self.path):
+                            os.makedirs(self.path)
                         self.fp = madrigal.cedar.MadrigalCedarFile(self.fullname, True)
                     except ValueError as e:
                         log.error(
                             'Impossible to create a cedar object with "madrigal.cedar.MadrigalCedarFile"',
                             'MADWriter')
                         return
                     return 1
                 def writeBlock(self):
                     '''
                     Add data records to cedar file taking data from oneDDict and twoDDict
                     attributes.
                     Allowed parameters in: parcodes.tab
                     '''
                     startTime = datetime.datetime.utcfromtimestamp(self.dataOut.utctime)
                     endTime = startTime + datetime.timedelta(seconds=self.dataOut.paramInterval)
                     heights = self.dataOut.heightList
                     if self.ext == '.dat':
                         for key, value in list(self.twoDDict.items()):
                             if isinstance(value, str):
                                 data = getattr(self.dataOut, value)
                                 invalid = numpy.isnan(data)
                                 data[invalid] = self.missing
                             elif isinstance(value, (tuple, list)):
                                 attr, key = value
                                 data = getattr(self.dataOut, attr)
                                 invalid = numpy.isnan(data)
                                 data[invalid] = self.missing
                     out = {}
                     for key, value in list(self.twoDDict.items()):
                         key = key.lower()
                         if isinstance(value, str):
                             if 'db' in value.lower():
                                 tmp = getattr(self.dataOut, value.replace('_db', ''))
                                 SNRavg = numpy.average(tmp, axis=0)
                                 tmp = 10*numpy.log10(SNRavg)
                             else:
                                 tmp = getattr(self.dataOut, value)
-                            out[key] = tmp.flatten()
+                            out[key] = tmp.flatten()[:len(heights)]
                         elif isinstance(value, (tuple, list)):
                             attr, x = value
                             data = getattr(self.dataOut, attr)
-                            out[key] = data[int(x)]
+                            out[key] = data[int(x)][:len(heights)]
                     a = numpy.array([out[k] for k in self.keys])
                     nrows = numpy.array([numpy.isnan(a[:, x]).all() for x in range(len(heights))])
                     index = numpy.where(nrows == False)[0]
                     rec = madrigal.cedar.MadrigalDataRecord(
                         self.kinst,
                         self.kindat,
                         startTime.year,
                         startTime.month,
                         startTime.day,
                         startTime.hour,
                         startTime.minute,
                         startTime.second,
                         startTime.microsecond/10000,
                         endTime.year,
                         endTime.month,
                         endTime.day,
                         endTime.hour,
                         endTime.minute,
                         endTime.second,
                         endTime.microsecond/10000,
                         list(self.oneDDict.keys()),
                         list(self.twoDDict.keys()),
                         len(index),
                         **self.extra_args
                     )
                     # Setting 1d values
                     for key in self.oneDDict:
                         rec.set1D(key, getattr(self.dataOut, self.oneDDict[key]))
                     # Setting 2d values
                     nrec = 0
                     for n in index:
                         for key in out:
                             rec.set2D(key, nrec, out[key][n])
                         nrec += 1
                     self.fp.append(rec)
                     if self.ext == '.hdf5' and self.counter % 500 == 0 and self.counter > 0:
                         self.fp.dump()
                     if self.counter % 20 == 0 and self.counter > 0:
                         log.log(
                             'Writing {} records'.format(
                                 self.counter),
                             'MADWriter')
                 def setHeader(self):
                     '''
                     Create an add catalog and header to cedar file
                     '''
                     log.success('Closing file {}'.format(self.fullname), 'MADWriter')
                     if self.ext == '.dat':
                         self.fp.write()
                     else:
                         self.fp.dump()
                         self.fp.close()
                     header = madrigal.cedar.CatalogHeaderCreator(self.fullname)
                     header.createCatalog(**self.catalog)
                     header.createHeader(**self.header)
                     header.write()
                 def putData(self):
                     if self.dataOut.flagNoData:
                         return 0
                     if self.dataOut.flagDiscontinuousBlock or self.counter == self.blocks:
                         if self.counter > 0:
                             self.setHeader()
                         self.counter = 0
                     if self.counter == 0:
                         self.setFile()
                     self.writeBlock()
                     self.counter += 1
                 def close(self):
                     if self.counter > 0:
                         self.setHeader()

schainpy/model/io/jroIO_param.py +95 -204

             import numpy
             import time
             import os
             import h5py
             import re
             import datetime
             import schainpy.admin
             from schainpy.model.data.jrodata import *
             from schainpy.model.proc.jroproc_base import ProcessingUnit, Operation, MPDecorator
             from schainpy.model.io.jroIO_base import *
             from schainpy.utils import log
             @MPDecorator
             class ParamReader(JRODataReader,ProcessingUnit):
                 '''
                 Reads HDF5 format files
                 path
                 startDate
                 endDate
                 startTime
                 endTime
                 '''
                 ext = ".hdf5"
                 optchar = "D"
                 timezone = None
                 startTime = None
                 endTime = None
                 fileIndex = None
                 utcList = None      #To select data in the utctime list
                 blockList = None    #List to blocks to be read from the file
                 blocksPerFile = None    #Number of blocks to be read
                 blockIndex = None
                 path = None
                 #List of Files
                 filenameList = None
                 datetimeList = None
                 #Hdf5 File
                 listMetaname = None
                 listMeta = None
                 listDataname = None
                 listData = None
                 listShapes = None
                 fp = None
                 #dataOut reconstruction
                 dataOut = None
                 def __init__(self):#, **kwargs):
                     ProcessingUnit.__init__(self) #, **kwargs)
                     self.dataOut = Parameters()
                     return
                 def setup(self, **kwargs):
                     path = kwargs['path']
                     startDate = kwargs['startDate']
                     endDate = kwargs['endDate']
                     startTime = kwargs['startTime']
                     endTime = kwargs['endTime']
                     walk = kwargs['walk']
                     if 'ext' in kwargs:
                         ext = kwargs['ext']
                     else:
                         ext = '.hdf5'
                     if 'timezone' in kwargs:
                         self.timezone = kwargs['timezone']
                     else:
                         self.timezone = 'lt'
                     print("[Reading] Searching files in offline mode ...")
                     pathList, filenameList = self.searchFilesOffLine(path, startDate=startDate, endDate=endDate,
                                                                            startTime=startTime, endTime=endTime,
                                                                            ext=ext, walk=walk)
                     if not(filenameList):
                         print("There is no files into the folder: %s"%(path))
                         sys.exit(-1)
                     self.fileIndex = -1
                     self.startTime = startTime
                     self.endTime = endTime
                     self.__readMetadata()
                     self.__setNextFileOffline()
                     return
                 def searchFilesOffLine(self,
                                         path,
                                         startDate=None,
                                         endDate=None,
                                         startTime=datetime.time(0,0,0),
                                         endTime=datetime.time(23,59,59),
                                         ext='.hdf5',
                                         walk=True):
                     expLabel = ''
                     self.filenameList = []
                     self.datetimeList = []
                     pathList = []
                     JRODataObj = JRODataReader()
                     dateList, pathList = JRODataObj.findDatafiles(path, startDate, endDate, expLabel, ext, walk, include_path=True)
                     if dateList == []:
                         print("[Reading] No *%s files in %s from %s to %s)"%(ext, path,
                                                                     datetime.datetime.combine(startDate,startTime).ctime(),
                                                                     datetime.datetime.combine(endDate,endTime).ctime()))
                         return None, None
                     if len(dateList) > 1:
                         print("[Reading] %d days were found in date range: %s - %s" %(len(dateList), startDate, endDate))
                     else:
                         print("[Reading] data was found for the date %s" %(dateList[0]))
                     filenameList = []
                     datetimeList = []
                     #----------------------------------------------------------------------------------
                     for thisPath in pathList:
                         fileList = glob.glob1(thisPath, "*%s" %ext)
                         fileList.sort()
                         for file in fileList:
                             filename = os.path.join(thisPath,file)
                             if not isFileInDateRange(filename, startDate, endDate):
                                 continue
                             thisDatetime = self.__isFileInTimeRange(filename, startDate, endDate, startTime, endTime)
                             if not(thisDatetime):
                                 continue
                             filenameList.append(filename)
                             datetimeList.append(thisDatetime)
                     if not(filenameList):
                         print("[Reading] Any file was found int time range %s - %s" %(datetime.datetime.combine(startDate,startTime).ctime(), datetime.datetime.combine(endDate,endTime).ctime()))
                         return None, None
                     print("[Reading] %d file(s) was(were) found in time range: %s - %s" %(len(filenameList), startTime, endTime))
                     print()
                     self.filenameList = filenameList
                     self.datetimeList = datetimeList
                     return pathList, filenameList
                 def __isFileInTimeRange(self,filename, startDate, endDate, startTime, endTime):
                     """
                     Retorna 1 si el archivo de datos se encuentra dentro del rango de horas especificado.
                     Inputs:
                         filename            :    nombre completo del archivo de datos en formato Jicamarca (.r)
                         startDate          :    fecha inicial del rango seleccionado en formato datetime.date
                         endDate            :    fecha final del rango seleccionado en formato datetime.date
                         startTime          :    tiempo inicial del rango seleccionado en formato datetime.time
                         endTime            :    tiempo final del rango seleccionado en formato datetime.time
                     Return:
                         Boolean    :    Retorna True si el archivo de datos contiene datos en el rango de
                                         fecha especificado, de lo contrario retorna False.
                     Excepciones:
                         Si el archivo no existe o no puede ser abierto
                         Si la cabecera no puede ser leida.
                     """
                     try:
                         fp = h5py.File(filename,'r')
                         grp1 = fp['Data']
                     except IOError:
                         traceback.print_exc()
                         raise IOError("The file %s can't be opened" %(filename))
                     #In case has utctime attribute
                     grp2 = grp1['utctime']
              #         thisUtcTime = grp2.value[0] - 5*3600 #To convert to local time
                     thisUtcTime = grp2.value[0]
                     fp.close()
                     if self.timezone == 'lt':
                         thisUtcTime -= 5*3600
                     thisDatetime = datetime.datetime.fromtimestamp(thisUtcTime[0] + 5*3600)
                     thisDate = thisDatetime.date()
                     thisTime = thisDatetime.time()
                     startUtcTime = (datetime.datetime.combine(thisDate,startTime)- datetime.datetime(1970, 1, 1)).total_seconds()
                     endUtcTime = (datetime.datetime.combine(thisDate,endTime)- datetime.datetime(1970, 1, 1)).total_seconds()
                     #General case
                     #           o>>>>>>>>>>>>>><<<<<<<<<<<<<<o
                     #-----------o----------------------------o-----------
                     #       startTime                     endTime
                     if endTime >= startTime:
                         thisUtcLog = numpy.logical_and(thisUtcTime > startUtcTime, thisUtcTime < endUtcTime)
                         if numpy.any(thisUtcLog):   #If there is one block between the hours mentioned
                             return thisDatetime
                         return None
                     #If endTime < startTime then endTime belongs to the next day
                     #<<<<<<<<<<<o                            o>>>>>>>>>>>
                     #-----------o----------------------------o-----------
                     #        endTime                    startTime
                     if (thisDate == startDate) and numpy.all(thisUtcTime < startUtcTime):
                         return None
                     if (thisDate == endDate) and numpy.all(thisUtcTime > endUtcTime):
                         return None
                     if numpy.all(thisUtcTime < startUtcTime) and numpy.all(thisUtcTime > endUtcTime):
                         return None
                     return thisDatetime
                 def __setNextFileOffline(self):
                     self.fileIndex += 1
                     idFile = self.fileIndex
                     if not(idFile < len(self.filenameList)):
                         raise schainpy.admin.SchainError("No more Files")
                         return 0
                     filename = self.filenameList[idFile]
                     filePointer = h5py.File(filename,'r')
                     self.filename = filename
                     self.fp = filePointer
                     print("Setting the file: %s"%self.filename)
                     self.__setBlockList()
                     self.__readData()
                     self.blockIndex = 0
                     return 1
                 def __setBlockList(self):
                     '''
                     Selects the data within the times defined
                     self.fp
                     self.startTime
                     self.endTime
                     self.blockList
                     self.blocksPerFile
                     '''
                     fp = self.fp
                     startTime = self.startTime
                     endTime = self.endTime
                     grp = fp['Data']
                     thisUtcTime = grp['utctime'].value.astype(numpy.float)[0]
                     #ERROOOOR
                     if self.timezone == 'lt':
                         thisUtcTime -= 5*3600
                     thisDatetime = datetime.datetime.fromtimestamp(thisUtcTime[0] + 5*3600)
                     thisDate = thisDatetime.date()
                     thisTime = thisDatetime.time()
                     startUtcTime = (datetime.datetime.combine(thisDate,startTime) - datetime.datetime(1970, 1, 1)).total_seconds()
                     endUtcTime = (datetime.datetime.combine(thisDate,endTime) - datetime.datetime(1970, 1, 1)).total_seconds()
                     ind = numpy.where(numpy.logical_and(thisUtcTime >= startUtcTime, thisUtcTime < endUtcTime))[0]
                     self.blockList = ind
                     self.blocksPerFile = len(ind)
                     return
                 def __readMetadata(self):
                     '''
                     Reads Metadata
                     self.pathMeta
                     self.listShapes
                     self.listMetaname
                     self.listMeta
                     '''
                     filename = self.filenameList[0]
                     fp = h5py.File(filename,'r')
                     gp = fp['Metadata']
                     listMetaname = []
                     listMetadata = []
                     for item in list(gp.items()):
                         name = item[0]
                         if name=='array dimensions':
                             table = gp[name][:]
                             listShapes = {}
                             for shapes in table:
                                 listShapes[shapes[0]] = numpy.array([shapes[1],shapes[2],shapes[3],shapes[4],shapes[5]])
                         else:
                             data = gp[name].value
                             listMetaname.append(name)
                             listMetadata.append(data)
                     self.listShapes = listShapes
                     self.listMetaname = listMetaname
                     self.listMeta = listMetadata
                     fp.close()
                     return
                 def __readData(self):
                     grp = self.fp['Data']
                     listdataname = []
                     listdata = []
                     for item in list(grp.items()):
                         name = item[0]
                         listdataname.append(name)
                         array = self.__setDataArray(grp[name],self.listShapes[name])
                         listdata.append(array)
                     self.listDataname = listdataname
                     self.listData = listdata
                     return
                 def __setDataArray(self, dataset, shapes):
                     nDims = shapes[0]
                     nDim2 = shapes[1]      #Dimension 0
                     nDim1 = shapes[2]      #Dimension 1, number of Points or Parameters
                     nDim0 = shapes[3]      #Dimension 2, number of samples or ranges
                     mode = shapes[4]        #Mode of storing
                     blockList = self.blockList
                     blocksPerFile = self.blocksPerFile
                     #Depending on what mode the data was stored
                     if mode == 0:       #Divided in channels
                         arrayData = dataset.value.astype(numpy.float)[0][blockList]
                     if mode == 1:     #Divided in parameter
                         strds = 'table'
                         nDatas = nDim1
                         newShapes = (blocksPerFile,nDim2,nDim0)
                     elif mode==2:       #Concatenated in a table
                         strds = 'table0'
                         arrayData = dataset[strds].value
                         #Selecting part of the dataset
                         utctime = arrayData[:,0]
                         u, indices = numpy.unique(utctime, return_index=True)
                         if blockList.size != indices.size:
                             indMin = indices[blockList[0]]
                             if blockList[1] + 1 >= indices.size:
                                 arrayData = arrayData[indMin:,:]
                             else:
                                 indMax = indices[blockList[1] + 1]
                                 arrayData = arrayData[indMin:indMax,:]
                         return arrayData
                     #    One dimension
                     if nDims == 0:
                         arrayData = dataset.value.astype(numpy.float)[0][blockList]
                     #    Two dimensions
                     elif nDims == 2:
                         arrayData = numpy.zeros((blocksPerFile,nDim1,nDim0))
                         newShapes = (blocksPerFile,nDim0)
                         nDatas = nDim1
                         for i in range(nDatas):
                             data = dataset[strds + str(i)].value
                             arrayData[:,i,:] = data[blockList,:]
                     #    Three dimensions
                     else:
                         arrayData = numpy.zeros((blocksPerFile,nDim2,nDim1,nDim0))
                         for i in range(nDatas):
                             data = dataset[strds + str(i)].value
                             for b in range(blockList.size):
                                 arrayData[b,:,i,:] = data[:,:,blockList[b]]
                     return arrayData
                 def __setDataOut(self):
                     listMeta = self.listMeta
                     listMetaname = self.listMetaname
                     listDataname = self.listDataname
                     listData = self.listData
                     listShapes = self.listShapes
                     blockIndex = self.blockIndex
              #         blockList = self.blockList
                     for i in range(len(listMeta)):
                         setattr(self.dataOut,listMetaname[i],listMeta[i])
                     for j in range(len(listData)):
                         nShapes = listShapes[listDataname[j]][0]
                         mode = listShapes[listDataname[j]][4]
                         if nShapes == 1:
                             setattr(self.dataOut,listDataname[j],listData[j][blockIndex])
                         elif nShapes > 1:
                             setattr(self.dataOut,listDataname[j],listData[j][blockIndex,:])
                         elif mode==0:
                             setattr(self.dataOut,listDataname[j],listData[j][blockIndex])
                         #Mode Meteors
                         elif mode ==2:
                             selectedData = self.__selectDataMode2(listData[j], blockIndex)
                             setattr(self.dataOut, listDataname[j], selectedData)
                     return
                 def __selectDataMode2(self, data, blockIndex):
                     utctime = data[:,0]
                     aux, indices = numpy.unique(utctime, return_inverse=True)
                     selInd = numpy.where(indices == blockIndex)[0]
                     selData = data[selInd,:]
                     return selData
                 def getData(self):
                     if self.blockIndex==self.blocksPerFile:
                          if not( self.__setNextFileOffline() ):
                             self.dataOut.flagNoData = True
                             return 0
                     self.__setDataOut()
                     self.dataOut.flagNoData = False
                     self.blockIndex += 1
                     return
                 def run(self, **kwargs):
                     if not(self.isConfig):
                         self.setup(**kwargs)
                         self.isConfig = True
                     self.getData()
                     return
             @MPDecorator
             class ParamWriter(Operation):
                 '''
                 HDF5 Writer, stores parameters data in HDF5 format files
                 path:             path where the files will be stored
                 blocksPerFile:    number of blocks that will be saved in per HDF5 format file
                 mode:             selects the data stacking mode: '0' channels, '1' parameters, '3' table (for meteors)
                 metadataList:     list of attributes that will be stored as metadata
                 dataList:         list of attributes that will be stores as data
                 '''
                 ext = ".hdf5"
                 optchar = "D"
                 metaoptchar = "M"
                 metaFile = None
                 filename = None
                 path = None
                 setFile = None
                 fp = None
                 grp = None
                 ds = None
                 firsttime = True
                 #Configurations
                 blocksPerFile = None
                 blockIndex = None
                 dataOut = None
                 #Data Arrays
                 dataList = None
                 metadataList = None
                 dsList = None   #List of dictionaries with dataset properties
                 tableDim = None
                 dtype = [('arrayName', 'S20'),('nDimensions', 'i'), ('dim2', 'i'), ('dim1', 'i'),('dim0', 'i'),('mode', 'b')]
                 currentDay = None
                 lastTime = None
                 setType = None
                 def __init__(self):
                     Operation.__init__(self)
                     return
                 def setup(self, dataOut, path=None, blocksPerFile=10, metadataList=None, dataList=None, mode=None, setType=None):
                     self.path = path
                     self.blocksPerFile = blocksPerFile
                     self.metadataList = metadataList
                     self.dataList = dataList
                     self.dataOut = dataOut
                     self.mode = mode
                     if self.mode is not None:
                         self.mode = numpy.zeros(len(self.dataList)) + mode
                     else:
                         self.mode = numpy.ones(len(self.dataList))
                     self.setType = setType
                     arrayDim = numpy.zeros((len(self.dataList),5))
                     #Table dimensions
                     dtype0 = self.dtype
                     tableList = []
                     #Dictionary and list of tables
                     dsList = []
                     for i in range(len(self.dataList)):
                         dsDict = {}
                         dataAux = getattr(self.dataOut, self.dataList[i])
                         dsDict['variable'] = self.dataList[i]
                         #---------------------    Conditionals    ------------------------
                         #There is no data
                         if dataAux is None:
                             return 0
                         if isinstance(dataAux, (int, float, numpy.integer, numpy.float)):
                             dsDict['mode'] = 0
                             dsDict['nDim'] = 0
                             arrayDim[i,0] = 0
                             dsList.append(dsDict)
                         #Mode 2: meteors
                         elif self.mode[i] == 2:
                             dsDict['dsName'] = 'table0'
                             dsDict['mode'] = 2      # Mode meteors
                             dsDict['shape'] = dataAux.shape[-1]
                             dsDict['nDim'] = 0
                             dsDict['dsNumber'] = 1
                             arrayDim[i,3] = dataAux.shape[-1]
                             arrayDim[i,4] = self.mode[i]         #Mode the data was stored
                             dsList.append(dsDict)
                         #Mode 1
                         else:
                             arrayDim0 = dataAux.shape       #Data dimensions
                             arrayDim[i,0] = len(arrayDim0)  #Number of array dimensions
                             arrayDim[i,4] = self.mode[i]         #Mode the data was stored
                             strtable = 'table'
                             dsDict['mode'] = 1      # Mode parameters
                             # Three-dimension arrays
                             if len(arrayDim0) == 3:
                                 arrayDim[i,1:-1] = numpy.array(arrayDim0)
                                 nTables = int(arrayDim[i,2])
                                 dsDict['dsNumber'] = nTables
                                 dsDict['shape'] = arrayDim[i,2:4]
                                 dsDict['nDim'] = 3
                                 for j in range(nTables):
                                     dsDict = dsDict.copy()
                                     dsDict['dsName'] = strtable + str(j)
                                     dsList.append(dsDict)
                             # Two-dimension arrays
                             elif len(arrayDim0) == 2:
                                 arrayDim[i,2:-1] = numpy.array(arrayDim0)
                                 nTables = int(arrayDim[i,2])
                                 dsDict['dsNumber'] = nTables
                                 dsDict['shape'] = arrayDim[i,3]
                                 dsDict['nDim'] = 2
                                 for j in range(nTables):
                                     dsDict = dsDict.copy()
                                     dsDict['dsName'] = strtable + str(j)
                                     dsList.append(dsDict)
                             # One-dimension arrays
                             elif len(arrayDim0) == 1:
                                 arrayDim[i,3] = arrayDim0[0]
                                 dsDict['shape'] = arrayDim0[0]
                                 dsDict['dsNumber'] = 1
                                 dsDict['dsName'] = strtable + str(0)
                                 dsDict['nDim'] = 1
                                 dsList.append(dsDict)
                         table = numpy.array((self.dataList[i],) + tuple(arrayDim[i,:]),dtype = dtype0)
                         tableList.append(table)
                     self.dsList = dsList
                     self.tableDim = numpy.array(tableList, dtype = dtype0)
                     self.blockIndex = 0
                     timeTuple = time.localtime(dataOut.utctime)
                     self.currentDay = timeTuple.tm_yday
                 def putMetadata(self):
                     fp = self.createMetadataFile()
                     self.writeMetadata(fp)
                     fp.close()
                     return
                 def createMetadataFile(self):
                     ext = self.ext
                     path = self.path
                     setFile = self.setFile
                     timeTuple = time.localtime(self.dataOut.utctime)
                     subfolder = ''
                     fullpath = os.path.join( path, subfolder )
                     if not( os.path.exists(fullpath) ):
                         os.mkdir(fullpath)
                         setFile = -1 #inicializo mi contador de seteo
                     subfolder = 'd%4.4d%3.3d' % (timeTuple.tm_year,timeTuple.tm_yday)
                     fullpath = os.path.join( path, subfolder )
                     if not( os.path.exists(fullpath) ):
                         os.mkdir(fullpath)
                         setFile = -1 #inicializo mi contador de seteo
                     else:
                         filesList = os.listdir( fullpath )
                         filesList = sorted( filesList, key=str.lower )
                         if len( filesList ) > 0:
                             filesList = [k for k in filesList if k.startswith(self.metaoptchar)]
                             filen = filesList[-1]
                             # el filename debera tener el siguiente formato
                             # 0 1234 567 89A BCDE (hex)
                             # x YYYY DDD SSS .ext
                             if isNumber( filen[8:11] ):
                                 setFile = int( filen[8:11] ) #inicializo mi contador de seteo al seteo del ultimo file
                             else:
                                 setFile = -1
                         else:
                             setFile = -1 #inicializo mi contador de seteo
                     if self.setType is None:
                         setFile += 1
                         file = '%s%4.4d%3.3d%03d%s' % (self.metaoptchar,
                                                        timeTuple.tm_year,
                                                        timeTuple.tm_yday,
                                                        setFile,
                                                        ext )
                     else:
                         setFile = timeTuple.tm_hour*60+timeTuple.tm_min
                         file = '%s%4.4d%3.3d%04d%s' % (self.metaoptchar,
                                                        timeTuple.tm_year,
                                                        timeTuple.tm_yday,
                                                        setFile,
                                                        ext )
                     filename = os.path.join( path, subfolder, file )
                     self.metaFile = file
                     #Setting HDF5 File
                     fp = h5py.File(filename,'w')
                     return fp
                 def writeMetadata(self, fp):
                     grp = fp.create_group("Metadata")
                     grp.create_dataset('array dimensions', data = self.tableDim, dtype = self.dtype)
                     for i in range(len(self.metadataList)):
                         grp.create_dataset(self.metadataList[i], data=getattr(self.dataOut, self.metadataList[i]))
                     return
                 def timeFlag(self):
                     currentTime = self.dataOut.utctime
                     if self.lastTime is None:
                         self.lastTime = currentTime
                     #Day
                     timeTuple = time.localtime(currentTime)
                     dataDay = timeTuple.tm_yday
                     #Time
                     timeDiff = currentTime - self.lastTime
                     #Si el dia es diferente o si la diferencia entre un dato y otro supera la hora
                     if dataDay != self.currentDay:
                         self.currentDay = dataDay
                         return True
                     elif timeDiff > 3*60*60:
                         self.lastTime = currentTime
                         return True
                     else:
                         self.lastTime = currentTime
                         return False
                 def setNextFile(self):
                     ext = self.ext
                     path = self.path
                     setFile = self.setFile
                     mode = self.mode
                     timeTuple = time.localtime(self.dataOut.utctime)
                     subfolder = 'd%4.4d%3.3d' % (timeTuple.tm_year,timeTuple.tm_yday)
                     fullpath = os.path.join( path, subfolder )
                     if os.path.exists(fullpath):
                         filesList = os.listdir( fullpath )
                         filesList = [k for k in filesList if 'M' in k]
                         if len( filesList ) > 0:
                             filesList = sorted( filesList, key=str.lower )
                             filen = filesList[-1]
                             # el filename debera tener el siguiente formato
                             # 0 1234 567 89A BCDE (hex)
                             # x YYYY DDD SSS .ext
                             if isNumber( filen[8:11] ):
                                 setFile = int( filen[8:11] ) #inicializo mi contador de seteo al seteo del ultimo file
                             else:
                                 setFile = -1
                         else:
                             setFile = -1 #inicializo mi contador de seteo
                     else:
                         os.makedirs(fullpath)
                         setFile = -1 #inicializo mi contador de seteo
                     if self.setType is None:
                         setFile += 1
                         file = '%s%4.4d%3.3d%03d%s' % (self.optchar,
                                                        timeTuple.tm_year,
                                                        timeTuple.tm_yday,
                                                        setFile,
                                                        ext )
                     else:
                         setFile = timeTuple.tm_hour*60+timeTuple.tm_min
                         file = '%s%4.4d%3.3d%04d%s' % (self.optchar,
                                                        timeTuple.tm_year,
                                                        timeTuple.tm_yday,
                                                        setFile,
                                                        ext )
                     filename = os.path.join( path, subfolder, file )
                     #Setting HDF5 File
                     fp = h5py.File(filename,'w')
                     #write metadata
                     self.writeMetadata(fp)
                     #Write data
                     grp = fp.create_group("Data")
                     ds = []
                     data = []
                     dsList = self.dsList
                     i = 0
                     while i < len(dsList):
                         dsInfo = dsList[i]
                         #One-dimension data
                         if dsInfo['mode'] == 0:
                             ds0 = grp.create_dataset(dsInfo['variable'], (1,1), maxshape=(1,self.blocksPerFile) , chunks = True, dtype=numpy.float64)
                             ds.append(ds0)
                             data.append([])
                             i += 1
                             continue
                         elif dsInfo['mode'] == 2:
                             grp0 = grp.create_group(dsInfo['variable'])
                             ds0 = grp0.create_dataset(dsInfo['dsName'], (1,dsInfo['shape']), data = numpy.zeros((1,dsInfo['shape'])) , maxshape=(None,dsInfo['shape']), chunks=True)
                             ds.append(ds0)
                             data.append([])
                             i += 1
                             continue
                         elif dsInfo['mode'] == 1:
                             grp0 = grp.create_group(dsInfo['variable'])
                             for j in range(dsInfo['dsNumber']):
                                 dsInfo = dsList[i]
                                 tableName = dsInfo['dsName']
                                 if dsInfo['nDim'] == 3:
                                     shape = dsInfo['shape'].astype(int)
                                     ds0 = grp0.create_dataset(tableName, (shape[0],shape[1],1) , data = numpy.zeros((shape[0],shape[1],1)), maxshape = (None,shape[1],None), chunks=True)
                                 else:
                                     shape = int(dsInfo['shape'])
                                     ds0 = grp0.create_dataset(tableName, (1,shape), data = numpy.zeros((1,shape)) , maxshape=(None,shape), chunks=True)
                                 ds.append(ds0)
                                 data.append([])
                                 i += 1
                     fp.flush()
                     fp.close()
                     log.log('creating file: {}'.format(filename), 'Writing')
                     self.filename = filename
                     self.ds = ds
                     self.data = data
                     self.firsttime = True
                     self.blockIndex = 0
                     return
                 def putData(self):
                     if self.blockIndex == self.blocksPerFile or self.timeFlag():
                         self.setNextFile()
                     self.readBlock()
                     self.setBlock()     #Prepare data to be written
                     self.writeBlock()   #Write data
                     return
                 def readBlock(self):
                     '''
                     data Array configured
                     self.data
                     '''
                     dsList = self.dsList
                     ds = self.ds
                             #Setting HDF5 File
                     fp = h5py.File(self.filename,'r+')
                     grp = fp["Data"]
                     ind = 0
                     while ind < len(dsList):
                         dsInfo = dsList[ind]
                         if dsInfo['mode'] == 0:
                             ds0 = grp[dsInfo['variable']]
                             ds[ind] = ds0
                             ind += 1
                         else:
                             grp0 = grp[dsInfo['variable']]
                             for j in range(dsInfo['dsNumber']):
                                 dsInfo = dsList[ind]
                                 ds0 = grp0[dsInfo['dsName']]
                                 ds[ind] = ds0
                                 ind += 1
                     self.fp = fp
                     self.grp = grp
                     self.ds = ds
                     return
                 def setBlock(self):
                     '''
                     data Array configured
                     self.data
                     '''
                     #Creating Arrays
                     dsList = self.dsList
                     data = self.data
                     ind = 0
                     while ind < len(dsList):
                         dsInfo = dsList[ind]
                         dataAux = getattr(self.dataOut, dsInfo['variable'])
                         mode = dsInfo['mode']
                         nDim = dsInfo['nDim']
                         if mode == 0 or mode == 2 or nDim == 1:
                             data[ind] = dataAux
                             ind += 1
              #             elif nDim == 1:
              #                 data[ind] = numpy.reshape(dataAux,(numpy.size(dataAux),1))
              #                 ind += 1
                         elif nDim == 2:
                             for j in range(dsInfo['dsNumber']):
                                 data[ind] = dataAux[j,:]
                                 ind += 1
                         elif nDim == 3:
                             for j in range(dsInfo['dsNumber']):
                                 data[ind] = dataAux[:,j,:]
                                 ind += 1
                     self.data = data
                     return
                 def writeBlock(self):
                     '''
                     Saves the block in the HDF5 file
                     '''
                     dsList = self.dsList
                     for i in range(len(self.ds)):
                         dsInfo = dsList[i]
                         nDim = dsInfo['nDim']
                         mode = dsInfo['mode']
                         #    First time
                         if self.firsttime:
                             if type(self.data[i]) == numpy.ndarray:
                                 if nDim == 3:
                                     self.data[i] = self.data[i].reshape((self.data[i].shape[0],self.data[i].shape[1],1))
                                     self.ds[i].resize(self.data[i].shape)
                                 if mode == 2:
                                     self.ds[i].resize(self.data[i].shape)
                             self.ds[i][:] = self.data[i]
                         else:
                         #    From second time
                             #    Meteors!
                             if mode == 2:
                                 dataShape = self.data[i].shape
                                 dsShape = self.ds[i].shape
                                 self.ds[i].resize((self.ds[i].shape[0] + dataShape[0],self.ds[i].shape[1]))
                                 self.ds[i][dsShape[0]:,:] = self.data[i]
                             #    No dimension
                             elif mode == 0:
                                 self.ds[i].resize((self.ds[i].shape[0], self.ds[i].shape[1] + 1))
                                 self.ds[i][0,-1] = self.data[i]
                             #    One dimension
                             elif nDim == 1:
                                 self.ds[i].resize((self.ds[i].shape[0] + 1, self.ds[i].shape[1]))
                                 self.ds[i][-1,:] = self.data[i]
                             #    Two dimension
                             elif nDim == 2:
                                 self.ds[i].resize((self.ds[i].shape[0] + 1,self.ds[i].shape[1]))
                                 self.ds[i][self.blockIndex,:] = self.data[i]
                             #    Three dimensions
                             elif nDim == 3:
                                 self.ds[i].resize((self.ds[i].shape[0],self.ds[i].shape[1],self.ds[i].shape[2]+1))
                                 self.ds[i][:,:,-1] = self.data[i]
                     self.firsttime = False
                     self.blockIndex += 1
                     #Close to save changes
                     self.fp.flush()
                     self.fp.close()
                     return
                 def run(self, dataOut, path, blocksPerFile=10, metadataList=None, dataList=None, mode=None, setType=None):
                     self.dataOut = dataOut
                     if not(self.isConfig):
                         self.setup(dataOut, path=path, blocksPerFile=blocksPerFile,
                                    metadataList=metadataList, dataList=dataList, mode=mode,
                                    setType=setType)
                         self.isConfig = True
                         self.setNextFile()
                     self.putData()
                     return
             @MPDecorator
-            class ParameterReader(JRODataReader,ProcessingUnit):
+            class ParameterReader(Reader, ProcessingUnit):
                 '''
                 Reads HDF5 format files
                 '''
-                ext = ".hdf5"
-                optchar = "D"
-                timezone = None
-                startTime = None
-                endTime = None
-                fileIndex = None
-                blockList = None    #List to blocks to be read from the file
-                blocksPerFile = None    #Number of blocks to be read
-                blockIndex = None
-                path = None
-                #List of Files
-                filenameList = None
-                datetimeList = None
-                #Hdf5 File
-                listMetaname = None
-                listMeta = None
-                listDataname = None
-                listData = None
-                listShapes = None
-                fp = None
-                #dataOut reconstruction
-                dataOut = None
                 def __init__(self):
                     ProcessingUnit.__init__(self)
                     self.dataOut = Parameters()
-                    return
+                    self.ext = ".hdf5"
+                    self.optchar = "D"
+                    self.timezone = "lt"
+                    self.listMetaname = []
+                    self.listMeta = []
+                    self.listDataname = []
+                    self.listData = []
+                    self.listShapes = []
+                    self.open_file = h5py.File
+                    self.open_mode = 'r'
+                    self.metadata = False
+                    self.filefmt = "*%Y%j***"
+                    self.folderfmt = "*%Y%j"
                 def setup(self, **kwargs):
-                    path = kwargs['path']
+                    self.set_kwargs(**kwargs)
-                    startDate = kwargs['startDate']
+                    if not self.ext.startswith('.'):
-                    endDate = kwargs['endDate']
+                        self.ext = '.{}'.format(self.ext)
-                    startTime = kwargs['startTime']
-                    endTime = kwargs['endTime']
-                    walk = kwargs['walk']
-                    if 'ext' in kwargs:
-                        ext = kwargs['ext']
-                    else:
-                        ext = '.hdf5'
-                    if 'timezone' in kwargs:
-                        self.timezone = kwargs['timezone']
-                    else:
-                        self.timezone = 'lt'
-                    print("[Reading] Searching files in offline mode ...")
-                    pathList, filenameList = self.searchFilesOffLine(path, startDate=startDate, endDate=endDate,
-                                                                           startTime=startTime, endTime=endTime,
-                                                                           ext=ext, walk=walk)
-                    if not(filenameList):
-                        print("There is no files into the folder: %s"%(path))
-                        sys.exit(-1)
-                    self.fileIndex = -1
-                    self.startTime = startTime
-                    self.endTime = endTime
-                    self.__readMetadata()
-                    self.__setNextFileOffline()
-                    return
-                def searchFilesOffLine(self, path, startDate=None, endDate=None, startTime=datetime.time(0,0,0), endTime=datetime.time(23,59,59), ext='.hdf5', walk=True):
-                    expLabel = ''
-                    self.filenameList = []
-                    self.datetimeList = []
-                    pathList = []
-                    dateList, pathList = self.findDatafiles(path, startDate, endDate, expLabel, ext, walk, include_path=True)
-                    if dateList == []:
-                        print("[Reading] No *%s files in %s from %s to %s)"%(ext, path,
-                                                                    datetime.datetime.combine(startDate,startTime).ctime(),
-                                                                    datetime.datetime.combine(endDate,endTime).ctime()))
-                        return None, None
-                    if len(dateList) > 1:
-                        print("[Reading] %d days were found in date range: %s - %s" %(len(dateList), startDate, endDate))
-                    else:
-                        print("[Reading] data was found for the date %s" %(dateList[0]))
-                    filenameList = []
-                    datetimeList = []
-                    for thisPath in pathList:
-                        fileList = glob.glob1(thisPath, "*%s" %ext)
-                        fileList.sort()
-                        for file in fileList:
-                            filename = os.path.join(thisPath,file)
-                            if not isFileInDateRange(filename, startDate, endDate):
-                                continue
-                            thisDatetime = self.__isFileInTimeRange(filename, startDate, endDate, startTime, endTime)
-                            if not(thisDatetime):
-                                continue
-                            filenameList.append(filename)
-                            datetimeList.append(thisDatetime)
-                    if not(filenameList):
-                        print("[Reading] Any file was found int time range %s - %s" %(datetime.datetime.combine(startDate,startTime).ctime(), datetime.datetime.combine(endDate,endTime).ctime()))
-                        return None, None
-                    print("[Reading] %d file(s) was(were) found in time range: %s - %s" %(len(filenameList), startTime, endTime))
-                    print()
-                    self.filenameList = filenameList
-                    self.datetimeList = datetimeList
-                    return pathList, filenameList
-                def __isFileInTimeRange(self,filename, startDate, endDate, startTime, endTime):
-                    """
-                    Retorna 1 si el archivo de datos se encuentra dentro del rango de horas especificado.
-                    Inputs:
-                        filename           :    nombre completo del archivo de datos en formato Jicamarca (.r)
-                        startDate          :    fecha inicial del rango seleccionado en formato datetime.date
-                        endDate            :    fecha final del rango seleccionado en formato datetime.date
-                        startTime          :    tiempo inicial del rango seleccionado en formato datetime.time
-                        endTime            :    tiempo final del rango seleccionado en formato datetime.time
-                    Return:
-                        Boolean    :    Retorna True si el archivo de datos contiene datos en el rango de
-                                        fecha especificado, de lo contrario retorna False.
-                    Excepciones:
+                    if self.online:
-                        Si el archivo no existe o no puede ser abierto
+                        log.log("Searching files in online mode...", self.name)
-                        Si la cabecera no puede ser leida.
-                    """
+                        for nTries in range(self.nTries):
+                            fullpath = self.searchFilesOnLine(self.path, self.startDate,
+                                self.endDate, self.expLabel, self.ext, self.walk,
+                                self.filefmt, self.folderfmt)
                             try:
-                        fp = h5py.File(filename, 'r')
+                                fullpath = next(fullpath)
-                        grp1 = fp['Data']
+                            except:
+                                fullpath = None
-                    except IOError:
-                        traceback.print_exc()
+                            if fullpath:
-                        raise IOError("The file %s can't be opened" %(filename))
+                                break
-                    #In case has utctime attribute
-                    grp2 = grp1['utctime']
+                            log.warning(
-                    thisUtcTime = grp2.value[0]
+                                'Waiting {} sec for a valid file in {}: try {} ...'.format(
+                                    self.delay, self.path, nTries + 1),
-                    fp.close()
+                                self.name)
+                            time.sleep(self.delay)
-                    if self.timezone == 'lt':
-                        thisUtcTime -= 5*3600
+                        if not(fullpath):
+                            raise schainpy.admin.SchainError(
-                    thisDatetime = datetime.datetime.fromtimestamp(thisUtcTime + 5*3600)
+                                'There isn\'t any valid file in {}'.format(self.path))
-                    thisDate = thisDatetime.date()
-                    thisTime = thisDatetime.time()
+                        pathname, filename = os.path.split(fullpath)
+                        self.year = int(filename[1:5])
-                    startUtcTime = (datetime.datetime.combine(thisDate,startTime)- datetime.datetime(1970, 1, 1)).total_seconds()
+                        self.doy = int(filename[5:8])
-                    endUtcTime = (datetime.datetime.combine(thisDate,endTime)- datetime.datetime(1970, 1, 1)).total_seconds()
+                        self.set = int(filename[8:11]) - 1
+                    else:
-                    #General case
+                        log.log("Searching files in {}".format(self.path), self.name)
-                    #           o>>>>>>>>>>>>>><<<<<<<<<<<<<<o
+                        self.filenameList = self.searchFilesOffLine(self.path, self.startDate,
-                    #-----------o----------------------------o-----------
+                            self.endDate, self.expLabel, self.ext, self.walk, self.filefmt, self.folderfmt)
-                    #       startTime                     endTime
-                    if endTime >= startTime:
-                        thisUtcLog = numpy.logical_and(thisUtcTime > startUtcTime, thisUtcTime < endUtcTime)
-                        if numpy.any(thisUtcLog):   #If there is one block between the hours mentioned
-                            return thisDatetime
-                        return None
-                    #If endTime < startTime then endTime belongs to the next day
-                    #<<<<<<<<<<<o                            o>>>>>>>>>>>
-                    #-----------o----------------------------o-----------
-                    #        endTime                    startTime
-                    if (thisDate == startDate) and numpy.all(thisUtcTime < startUtcTime):
-                        return None
-                    if (thisDate == endDate) and numpy.all(thisUtcTime > endUtcTime):
-                        return None
-                    if numpy.all(thisUtcTime < startUtcTime) and numpy.all(thisUtcTime > endUtcTime):
-                        return None
-                    return thisDatetime
-                def __setNextFileOffline(self):
-                    self.fileIndex += 1
-                    idFile = self.fileIndex
-                    if not(idFile < len(self.filenameList)):
+                    self.setNextFile()
-                        raise schainpy.admin.SchainError('No more files')
-                    filename = self.filenameList[idFile]
+                    return
-                    self.fp = h5py.File(filename, 'r')
-                    self.filename = filename
-                    print("Setting the file: %s"%self.filename)
+                def readFirstHeader(self):
+                    '''Read metadata and data'''
-                    self.__setBlockList()
+                    self.__readMetadata()
                     self.__readData()
+                    self.__setBlockList()
                     self.blockIndex = 0
-                    return 1
+                    return
                 def __setBlockList(self):
                     '''
                     Selects the data within the times defined
                     self.fp
                     self.startTime
                     self.endTime
                     self.blockList
                     self.blocksPerFile
                     '''
-                    fp = self.fp
                     startTime = self.startTime
                     endTime = self.endTime
-                    grp = fp['Data']
+                    index = self.listDataname.index('utctime')
-                    thisUtcTime = grp['utctime'].value
+                    thisUtcTime = self.listData[index]
+                    self.interval = numpy.min(thisUtcTime[1:] - thisUtcTime[:-1])
                     if self.timezone == 'lt':
                         thisUtcTime -= 5*3600
                     thisDatetime = datetime.datetime.fromtimestamp(thisUtcTime[0] + 5*3600)
                     thisDate = thisDatetime.date()
                     thisTime = thisDatetime.time()
                     startUtcTime = (datetime.datetime.combine(thisDate,startTime) - datetime.datetime(1970, 1, 1)).total_seconds()
                     endUtcTime = (datetime.datetime.combine(thisDate,endTime) - datetime.datetime(1970, 1, 1)).total_seconds()
                     ind = numpy.where(numpy.logical_and(thisUtcTime >= startUtcTime, thisUtcTime < endUtcTime))[0]
                     self.blockList = ind
                     self.blocksPerFile = len(ind)
                     return
                 def __readMetadata(self):
                     '''
                     Reads Metadata
                     '''
-                    filename = self.filenameList[0]
-                    fp = h5py.File(filename, 'r')
-                    gp = fp['Metadata']
                     listMetaname = []
                     listMetadata = []
+                    if 'Metadata' in self.fp:
+                        gp = self.fp['Metadata']
                         for item in list(gp.items()):
                             name = item[0]
                             if name=='variables':
                                 table = gp[name][:]
                                 listShapes = {}
                                 for shapes in table:
                                     listShapes[shapes[0].decode()] = numpy.array([shapes[1]])
                             else:
                                 data = gp[name].value
                                 listMetaname.append(name)
                                 listMetadata.append(data)
+                    elif self.metadata:
+                        metadata = json.loads(self.metadata)
+                        listShapes = {}
+                        for tup in metadata:
+                            name, values, dim = tup
+                            if dim == -1:
+                                listMetaname.append(name)
+                                listMetadata.append(self.fp[values].value)
+                            else:
+                                listShapes[name] = numpy.array([dim])
+                    else:
+                        raise IOError('Missing Metadata group in file or metadata info')
                     self.listShapes = listShapes
                     self.listMetaname = listMetaname
                     self.listMeta = listMetadata
-                    fp.close()
                     return
                 def __readData(self):
-                    grp = self.fp['Data']
                     listdataname = []
                     listdata = []
+                    if 'Data' in self.fp:
+                        grp = self.fp['Data']
                         for item in list(grp.items()):
                             name = item[0]
                             listdataname.append(name)
                             dim = self.listShapes[name][0]
                             if dim == 0:
                                 array = grp[name].value
                             else:
                                 array = []
                                 for i in range(dim):
                                     array.append(grp[name]['table{:02d}'.format(i)].value)
                                 array = numpy.array(array)
                             listdata.append(array)
+                    elif self.metadata:
+                        metadata = json.loads(self.metadata)
+                        for tup in metadata:
+                            name, values, dim = tup
+                            listdataname.append(name)
+                            if dim == -1:
+                                continue
+                            elif dim == 0:
+                                array = self.fp[values].value
+                            else:
+                                array = []
+                                for var in values:
+                                    array.append(self.fp[var].value)
+                                array = numpy.array(array)
+                            listdata.append(array)
+                    else:
+                        raise IOError('Missing Data group in file or metadata info')
                     self.listDataname = listdataname
                     self.listData = listdata
                     return
                 def getData(self):
                     for i in range(len(self.listMeta)):
                         setattr(self.dataOut, self.listMetaname[i], self.listMeta[i])
                     for j in range(len(self.listData)):
                         dim = self.listShapes[self.listDataname[j]][0]
                         if dim == 0:
                             setattr(self.dataOut, self.listDataname[j], self.listData[j][self.blockIndex])
                         else:
                             setattr(self.dataOut, self.listDataname[j], self.listData[j][:,self.blockIndex])
+                    self.dataOut.paramInterval = self.interval
                     self.dataOut.flagNoData = False
                     self.blockIndex += 1
                     return
                 def run(self, **kwargs):
                     if not(self.isConfig):
                         self.setup(**kwargs)
                         self.isConfig = True
                     if self.blockIndex == self.blocksPerFile:
-                        if not(self.__setNextFileOffline()):
+                        self.setNextFile()
-                            self.dataOut.flagNoData = True
-                            return 0
                     self.getData()
                     return
             @MPDecorator
             class ParameterWriter(Operation):
                 '''
                 HDF5 Writer, stores parameters data in HDF5 format files
                 path:             path where the files will be stored
                 blocksPerFile:    number of blocks that will be saved in per HDF5 format file
                 mode:             selects the data stacking mode: '0' channels, '1' parameters, '3' table (for meteors)
                 metadataList:     list of attributes that will be stored as metadata
                 dataList:         list of attributes that will be stores as data
                 '''
                 ext = ".hdf5"
                 optchar = "D"
                 metaoptchar = "M"
                 metaFile = None
                 filename = None
                 path = None
                 setFile = None
                 fp = None
                 grp = None
                 ds = None
                 firsttime = True
                 #Configurations
                 blocksPerFile = None
                 blockIndex = None
                 dataOut = None
                 #Data Arrays
                 dataList = None
                 metadataList = None
                 dsList = None   #List of dictionaries with dataset properties
                 tableDim = None
                 dtype = [('name', 'S20'),('nDim', 'i')]
                 currentDay = None
                 lastTime = None
                 def __init__(self):
                     Operation.__init__(self)
                     return
                 def setup(self, path=None, blocksPerFile=10, metadataList=None, dataList=None, setType=None):
                     self.path = path
                     self.blocksPerFile = blocksPerFile
                     self.metadataList = metadataList
                     self.dataList = dataList
                     self.setType = setType
                     tableList = []
                     dsList = []
                     for i in range(len(self.dataList)):
                         dsDict = {}
                         dataAux = getattr(self.dataOut, self.dataList[i])
                         dsDict['variable'] = self.dataList[i]
                         if dataAux is None:
                             continue
                         elif isinstance(dataAux, (int, float, numpy.integer, numpy.float)):
                             dsDict['nDim'] = 0
                         else:
                             dsDict['nDim'] = len(dataAux.shape)
                             dsDict['shape'] = dataAux.shape
                             dsDict['dsNumber'] = dataAux.shape[0]
                         dsList.append(dsDict)
                         tableList.append((self.dataList[i], dsDict['nDim']))
                     self.dsList = dsList
                     self.tableDim = numpy.array(tableList, dtype=self.dtype)
                     self.currentDay = self.dataOut.datatime.date()
                 def timeFlag(self):
                     currentTime = self.dataOut.utctime
                     timeTuple = time.localtime(currentTime)
                     dataDay = timeTuple.tm_yday
                     if self.lastTime is None:
                         self.lastTime = currentTime
                         self.currentDay = dataDay
                         return False
                     timeDiff = currentTime - self.lastTime
                     #Si el dia es diferente o si la diferencia entre un dato y otro supera la hora
                     if dataDay != self.currentDay:
                         self.currentDay = dataDay
                         return True
                     elif timeDiff > 3*60*60:
                         self.lastTime = currentTime
                         return True
                     else:
                         self.lastTime = currentTime
                         return False
                 def run(self, dataOut, path, blocksPerFile=10, metadataList=None, dataList=None, setType=None):
                     self.dataOut = dataOut
                     if not(self.isConfig):
                         self.setup(path=path, blocksPerFile=blocksPerFile,
                                    metadataList=metadataList, dataList=dataList,
                                    setType=setType)
                         self.isConfig = True
                         self.setNextFile()
                     self.putData()
                     return
                 def setNextFile(self):
                     ext = self.ext
                     path = self.path
                     setFile = self.setFile
                     timeTuple = time.localtime(self.dataOut.utctime)
                     subfolder = 'd%4.4d%3.3d' % (timeTuple.tm_year,timeTuple.tm_yday)
                     fullpath = os.path.join(path, subfolder)
                     if os.path.exists(fullpath):
                         filesList = os.listdir(fullpath)
                         filesList = [k for k in filesList if k.startswith(self.optchar)]
                         if len( filesList ) > 0:
                             filesList = sorted(filesList, key=str.lower)
                             filen = filesList[-1]
                             # el filename debera tener el siguiente formato
                             # 0 1234 567 89A BCDE (hex)
                             # x YYYY DDD SSS .ext
                             if isNumber(filen[8:11]):
                                 setFile = int(filen[8:11]) #inicializo mi contador de seteo al seteo del ultimo file
                             else:
                                 setFile = -1
                         else:
                             setFile = -1 #inicializo mi contador de seteo
                     else:
                         os.makedirs(fullpath)
                         setFile = -1 #inicializo mi contador de seteo
                     if self.setType is None:
                         setFile += 1
                         file = '%s%4.4d%3.3d%03d%s' % (self.optchar,
                                                        timeTuple.tm_year,
                                                        timeTuple.tm_yday,
                                                        setFile,
                                                        ext )
                     else:
                         setFile = timeTuple.tm_hour*60+timeTuple.tm_min
                         file = '%s%4.4d%3.3d%04d%s' % (self.optchar,
                                                        timeTuple.tm_year,
                                                        timeTuple.tm_yday,
                                                        setFile,
                                                        ext )
                     self.filename = os.path.join( path, subfolder, file )
                     #Setting HDF5 File
                     self.fp = h5py.File(self.filename, 'w')
                     #write metadata
                     self.writeMetadata(self.fp)
                     #Write data
                     self.writeData(self.fp)
                 def writeMetadata(self, fp):
                     grp = fp.create_group("Metadata")
                     grp.create_dataset('variables', data=self.tableDim, dtype=self.dtype)
                     for i in range(len(self.metadataList)):
                         if not hasattr(self.dataOut, self.metadataList[i]):
                             log.warning('Metadata: `{}` not found'.format(self.metadataList[i]), self.name)
                             continue
                         value = getattr(self.dataOut, self.metadataList[i])
                         grp.create_dataset(self.metadataList[i], data=value)
                     return
                 def writeData(self, fp):
                     grp = fp.create_group("Data")
                     dtsets = []
                     data = []
                     for dsInfo in self.dsList:
                         if dsInfo['nDim'] == 0:
                             ds = grp.create_dataset(
                                 dsInfo['variable'],
                                 (self.blocksPerFile, ),
                                 chunks=True,
                                 dtype=numpy.float64)
                             dtsets.append(ds)
                             data.append((dsInfo['variable'], -1))
                         else:
                             sgrp = grp.create_group(dsInfo['variable'])
                             for i in range(dsInfo['dsNumber']):
                                 ds = sgrp.create_dataset(
                                     'table{:02d}'.format(i),
                                     (self.blocksPerFile, ) + dsInfo['shape'][1:],
                                     chunks=True)
                                 dtsets.append(ds)
                                 data.append((dsInfo['variable'], i))
                     fp.flush()
                     log.log('Creating file: {}'.format(fp.filename), self.name)
                     self.ds = dtsets
                     self.data = data
                     self.firsttime = True
                     self.blockIndex = 0
                     return
                 def putData(self):
                     if (self.blockIndex == self.blocksPerFile) or self.timeFlag():
                         self.closeFile()
                         self.setNextFile()
                     for i, ds in enumerate(self.ds):
                         attr, ch = self.data[i]
                         if ch == -1:
                             ds[self.blockIndex] = getattr(self.dataOut, attr)
                         else:
                             ds[self.blockIndex] = getattr(self.dataOut, attr)[ch]
                     self.fp.flush()
                     self.blockIndex += 1
                     log.log('Block No. {}/{}'.format(self.blockIndex, self.blocksPerFile), self.name)
                     return
                 def closeFile(self):
                     if self.blockIndex != self.blocksPerFile:
                         for ds in self.ds:
                             ds.resize(self.blockIndex, axis=0)
                     self.fp.flush()
                     self.fp.close()
                 def close(self):
                     self.closeFile()

schainpy/model/proc/jroproc_base.py +5 -23

             '''
             Updated for multiprocessing
             Author : Sergio Cortez
             Jan 2018
             Abstract:
                 Base class for processing units and operations. A decorator provides multiprocessing features and interconnect the processes created.
                 The argument (kwargs) sent from the controller is parsed and filtered via the decorator for each processing unit or operation instantiated.
                 The decorator handle also the methods inside the processing unit to be called from the main script (not as operations) (OPERATION -> type ='self').
             Based on:
                 $Author: murco $
                 $Id: jroproc_base.py 1 2012-11-12 18:56:07Z murco $
             '''
             import os
             import inspect
             import zmq
             import time
             import pickle
             import traceback
             try:
                 from queue import Queue
             except:
                 from Queue import Queue
             from threading import Thread
             from multiprocessing import Process
             from schainpy.utils import log
             class ProcessingUnit(object):
                 """
                 Update - Jan 2018 - MULTIPROCESSING
                 All the "call" methods present in the previous base were removed.
                 The majority of operations are independant processes, thus
                 the decorator is in charge of communicate the operation processes
                 with the proccessing unit via IPC.
                 The constructor does not receive any argument. The remaining methods
                 are related with the operations to execute.
                 """
+                proc_type = 'processing'
+                __attrs__ = []
                 def __init__(self):
                     self.dataIn = None
                     self.dataOut = None
                     self.isConfig = False
                     self.operations = []
                     self.plots = []
                 def getAllowedArgs(self):
                     if hasattr(self, '__attrs__'):
                         return self.__attrs__
                     else:
                         return inspect.getargspec(self.run).args
                 def addOperation(self, conf, operation):
                     """
                     This method is used in the controller, and update the dictionary containing the operations to execute. The dict
                     posses the id of the operation process (IPC purposes)
                         Agrega un objeto del tipo "Operation" (opObj) a la lista de objetos "self.objectList" y retorna el
                         identificador asociado a este objeto.
                         Input:
                             object    :    objeto de la clase "Operation"
                         Return:
                             objId    :    identificador del objeto, necesario para comunicar con master(procUnit)
                     """
                     self.operations.append(
                         (operation, conf.type, conf.id, conf.getKwargs()))
                     if 'plot' in self.name.lower():
                         self.plots.append(operation.CODE)
                 def getOperationObj(self, objId):
                     if objId not in list(self.operations.keys()):
                         return None
                     return self.operations[objId]
                 def operation(self, **kwargs):
                     """
                     Operacion directa sobre la data (dataOut.data). Es necesario actualizar los valores de los
                     atributos del objeto dataOut
                     Input:
                         **kwargs    :    Diccionario de argumentos de la funcion a ejecutar
                     """
                     raise NotImplementedError
                 def setup(self):
                     raise NotImplementedError
                 def run(self):
                     raise NotImplementedError
                 def close(self):
                     return
             class Operation(object):
                 """
                 Update - Jan 2018 - MULTIPROCESSING
                 Most of the methods remained the same. The decorator parse the arguments and executed the run() method for each process.
                 The constructor doe snot receive any argument, neither the baseclass.
                     Clase base para definir las operaciones adicionales que se pueden agregar a la clase ProcessingUnit
                     y necesiten acumular informacion previa de los datos a procesar. De preferencia usar un buffer de
                     acumulacion dentro de esta clase
                     Ejemplo: Integraciones coherentes, necesita la informacion previa de los n perfiles anteriores (bufffer)
                 """
+                proc_type = 'operation'
+                __attrs__ = []
                 def __init__(self):
                     self.id = None
                     self.isConfig = False
                     if not hasattr(self, 'name'):
                         self.name = self.__class__.__name__
                 def getAllowedArgs(self):
                     if hasattr(self, '__attrs__'):
                         return self.__attrs__
                     else:
                         return inspect.getargspec(self.run).args
                 def setup(self):
                     self.isConfig = True
                     raise NotImplementedError
                 def run(self, dataIn, **kwargs):
                     """
                     Realiza las operaciones necesarias sobre la dataIn.data y actualiza los
                     atributos del objeto dataIn.
                     Input:
                         dataIn    :    objeto del tipo JROData
                     Return:
                         None
                     Affected:
                         __buffer    :    buffer de recepcion de datos.
                     """
                     if not self.isConfig:
                         self.setup(**kwargs)
                     raise NotImplementedError
                 def close(self):
                     return
             class InputQueue(Thread):
             	    '''
             	    Class to hold input data for Proccessing Units and external Operations,
             	    '''
             	    def __init__(self, project_id, inputId):
             	        Thread.__init__(self)
             	        self.queue = Queue()
             	        self.project_id = project_id
             	        self.inputId = inputId
             	    def run(self):
             	        c = zmq.Context()
             	        self.receiver = c.socket(zmq.SUB)
             	        self.receiver.connect(
             	            'ipc:///tmp/schain/{}_pub'.format(self.project_id))
             	        self.receiver.setsockopt(zmq.SUBSCRIBE, self.inputId.encode())
             	        while True:
             	            self.queue.put(self.receiver.recv_multipart()[1])
             	    def get(self):
             	        return pickle.loads(self.queue.get())
             def MPDecorator(BaseClass):
                 """
                 Multiprocessing class decorator
                 This function add multiprocessing features to a BaseClass. Also, it handle
                 the communication beetween processes (readers, procUnits and operations).
                 """
                 class MPClass(BaseClass, Process):
                     def __init__(self, *args, **kwargs):
                         super(MPClass, self).__init__()
                         Process.__init__(self)
                         self.operationKwargs = {}
                         self.args = args
                         self.kwargs = kwargs
                         self.sender = None
                         self.receiver = None
                         self.i = 0
                         self.t = time.time()
                         self.name = BaseClass.__name__
+                        self.__doc__ = BaseClass.__doc__
                         if 'plot' in self.name.lower() and not self.name.endswith('_'):
                             self.name = '{}{}'.format(self.CODE.upper(), 'Plot')
                         self.start_time = time.time()
                         self.id = args[0]
                         self.inputId = args[1]
                         self.project_id = args[2]
                         self.err_queue = args[3]
                         self.typeProc = args[4]
                         self.err_queue.put('#_start_#')
                         self.queue = InputQueue(self.project_id, self.inputId)
                     def subscribe(self):
                         '''
                         Start the zmq socket receiver and subcribe to input ID.
                         '''
                         self.queue.start()
                     def listen(self):
                         '''
                         This function waits for objects
                         '''
                         return self.queue.get()
                     def set_publisher(self):
                         '''
                         This function create a zmq socket for publishing objects.
                         '''
                         time.sleep(0.5)
                         c = zmq.Context()
                         self.sender = c.socket(zmq.PUB)
                         self.sender.connect(
                             'ipc:///tmp/schain/{}_sub'.format(self.project_id))
                     def publish(self, data, id):
                         '''
                         This function publish an object, to an specific topic.
                         For Read Units (inputId == None) adds a little delay
                         to avoid data loss
                         '''
                         if self.inputId is None:
                             self.i += 1
                             if self.i % 40 == 0 and time.time()-self.t > 0.1:
                                 self.i = 0
                                 self.t = time.time()
                                 time.sleep(0.05)
                             elif self.i % 40 == 0:
                                 self.i = 0
                                 self.t = time.time()
                                 time.sleep(0.01)
                         self.sender.send_multipart([str(id).encode(), pickle.dumps(data)])
                     def runReader(self):
                         '''
                         Run fuction for read units
                         '''
                         while True:
                             try:
                                 BaseClass.run(self, **self.kwargs)
                             except:
                                 err = traceback.format_exc()
                                 if 'No more files' in err:
                                     log.warning('No more files to read', self.name)
                                 else:
                                     self.err_queue.put('{}|{}'.format(self.name, err))
                                 self.dataOut.error = True
                             for op, optype, opId, kwargs in self.operations:
                                 if optype == 'self' and not self.dataOut.flagNoData:
                                     op(**kwargs)
                                 elif optype == 'other' and not self.dataOut.flagNoData:
                                     self.dataOut = op.run(self.dataOut, **self.kwargs)
                                 elif optype == 'external':
                                     self.publish(self.dataOut, opId)
                             if self.dataOut.flagNoData and not self.dataOut.error:
                                 continue
                             self.publish(self.dataOut, self.id)
                             if self.dataOut.error:
                                 break
                         time.sleep(0.5)
                     def runProc(self):
                         '''
                         Run function for proccessing units
                         '''
                         while True:
                             self.dataIn = self.listen()
                             if self.dataIn.flagNoData and self.dataIn.error is None:
                                 continue
                             elif not self.dataIn.error:
                                 try:
                                     BaseClass.run(self, **self.kwargs)
                                 except:
                                     self.err_queue.put('{}|{}'.format(self.name, traceback.format_exc()))
                                     self.dataOut.error = True
                             elif self.dataIn.error:
                                 self.dataOut.error = self.dataIn.error
                                 self.dataOut.flagNoData = True
                             for op, optype, opId, kwargs in self.operations:
                                 if optype == 'self' and not self.dataOut.flagNoData:
                                     op(**kwargs)
                                 elif optype == 'other' and not self.dataOut.flagNoData:
                                     self.dataOut = op.run(self.dataOut, **kwargs)
                                 elif optype == 'external' and not self.dataOut.flagNoData:
                                     self.publish(self.dataOut, opId)
                             self.publish(self.dataOut, self.id)
                             for op, optype, opId, kwargs in self.operations:
                                 if optype == 'external' and self.dataOut.error:
                                     self.publish(self.dataOut, opId)
                             if self.dataOut.error:
                                 break
                         time.sleep(0.5)
                     def runOp(self):
                         '''
                         Run function for external operations (this operations just receive data
                         ex: plots, writers, publishers)
                         '''
                         while True:
                             dataOut = self.listen()
                             if not dataOut.error:
                                 BaseClass.run(self, dataOut, **self.kwargs)
                             else:
                                 break
                     def run(self):
                         if self.typeProc is "ProcUnit":
                             if self.inputId is not None:
                                 self.subscribe()
                             self.set_publisher()
                             if 'Reader' not in BaseClass.__name__:
                                 self.runProc()
                             else:
                                 self.runReader()
                         elif self.typeProc is "Operation":
                             self.subscribe()
                             self.runOp()
                         else:
                             raise ValueError("Unknown type")
                         self.close()
                     def close(self):
                         BaseClass.close(self)
                         self.err_queue.put('#_end_#')
                         if self.sender:
                             self.sender.close()
                         if self.receiver:
                             self.receiver.close()
                         log.success('Done...(Time:{:4.2f} secs)'.format(time.time()-self.start_time), self.name)
                 return MPClass

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