|
|
'''
|
|
|
|
|
|
'''
|
|
|
import os
|
|
|
import sys
|
|
|
import glob
|
|
|
import time
|
|
|
import numpy
|
|
|
import fnmatch
|
|
|
import time, datetime
|
|
|
#import h5py
|
|
|
import traceback
|
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|
|
|
|
#try:
|
|
|
# import pyfits
|
|
|
#except:
|
|
|
# print "pyfits module has not been imported, it should be installed to save files in fits format"
|
|
|
|
|
|
#from jrodata import *
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|
|
#from jroheaderIO import *
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|
|
#from jroprocessing import *
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|
|
#import re
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|
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#from xml.etree.ElementTree import Element, SubElement, ElementTree
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|
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LOCALTIME = True #-18000
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|
|
|
from model.data.jroheaderIO import PROCFLAG, BasicHeader, SystemHeader, RadarControllerHeader, ProcessingHeader
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|
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def isNumber(str):
|
|
|
"""
|
|
|
Chequea si el conjunto de caracteres que componen un string puede ser convertidos a un numero.
|
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|
|
|
|
Excepciones:
|
|
|
Si un determinado string no puede ser convertido a numero
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|
|
Input:
|
|
|
str, string al cual se le analiza para determinar si convertible a un numero o no
|
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|
|
|
|
Return:
|
|
|
True : si el string es uno numerico
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|
False : no es un string numerico
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|
"""
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|
try:
|
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|
float( str )
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return True
|
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|
except:
|
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|
return False
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|
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|
|
def isThisFileinRange(filename, startUTSeconds, endUTSeconds):
|
|
|
"""
|
|
|
Esta funcion determina si un archivo de datos se encuentra o no dentro del rango de fecha especificado.
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Inputs:
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|
filename : nombre completo del archivo de datos en formato Jicamarca (.r)
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|
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|
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startUTSeconds : fecha inicial del rango seleccionado. La fecha esta dada en
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|
segundos contados desde 01/01/1970.
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endUTSeconds : fecha final del rango seleccionado. La fecha esta dada en
|
|
|
segundos contados desde 01/01/1970.
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|
|
|
|
Return:
|
|
|
Boolean : Retorna True si el archivo de datos contiene datos en el rango de
|
|
|
fecha especificado, de lo contrario retorna False.
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|
|
|
|
|
Excepciones:
|
|
|
Si el archivo no existe o no puede ser abierto
|
|
|
Si la cabecera no puede ser leida.
|
|
|
|
|
|
"""
|
|
|
basicHeaderObj = BasicHeader(LOCALTIME)
|
|
|
|
|
|
try:
|
|
|
fp = open(filename,'rb')
|
|
|
except IOError:
|
|
|
traceback.print_exc()
|
|
|
raise IOError, "The file %s can't be opened" %(filename)
|
|
|
|
|
|
sts = basicHeaderObj.read(fp)
|
|
|
fp.close()
|
|
|
|
|
|
if not(sts):
|
|
|
print "Skipping the file %s because it has not a valid header" %(filename)
|
|
|
return 0
|
|
|
|
|
|
if not ((startUTSeconds <= basicHeaderObj.utc) and (endUTSeconds > basicHeaderObj.utc)):
|
|
|
return 0
|
|
|
|
|
|
return 1
|
|
|
|
|
|
def isFileinThisTime(filename, 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)
|
|
|
|
|
|
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 = open(filename,'rb')
|
|
|
except IOError:
|
|
|
traceback.print_exc()
|
|
|
raise IOError, "The file %s can't be opened" %(filename)
|
|
|
|
|
|
basicHeaderObj = BasicHeader(LOCALTIME)
|
|
|
sts = basicHeaderObj.read(fp)
|
|
|
fp.close()
|
|
|
|
|
|
thisDatetime = basicHeaderObj.datatime
|
|
|
thisTime = thisDatetime.time()
|
|
|
|
|
|
if not(sts):
|
|
|
print "Skipping the file %s because it has not a valid header" %(filename)
|
|
|
return None
|
|
|
|
|
|
if not ((startTime <= thisTime) and (endTime > thisTime)):
|
|
|
return None
|
|
|
|
|
|
return thisDatetime
|
|
|
|
|
|
def getFileFromSet(path, ext, set):
|
|
|
validFilelist = []
|
|
|
fileList = os.listdir(path)
|
|
|
|
|
|
# 0 1234 567 89A BCDE
|
|
|
# H YYYY DDD SSS .ext
|
|
|
|
|
|
for thisFile in fileList:
|
|
|
try:
|
|
|
year = int(thisFile[1:5])
|
|
|
doy = int(thisFile[5:8])
|
|
|
except:
|
|
|
continue
|
|
|
|
|
|
if (os.path.splitext(thisFile)[-1].lower() != ext.lower()):
|
|
|
continue
|
|
|
|
|
|
validFilelist.append(thisFile)
|
|
|
|
|
|
myfile = fnmatch.filter(validFilelist,'*%4.4d%3.3d%3.3d*'%(year,doy,set))
|
|
|
|
|
|
if len(myfile)!= 0:
|
|
|
return myfile[0]
|
|
|
else:
|
|
|
filename = '*%4.4d%3.3d%3.3d%s'%(year,doy,set,ext.lower())
|
|
|
print 'the filename %s does not exist'%filename
|
|
|
print '...going to the last file: '
|
|
|
|
|
|
if validFilelist:
|
|
|
validFilelist = sorted( validFilelist, key=str.lower )
|
|
|
return validFilelist[-1]
|
|
|
|
|
|
return None
|
|
|
|
|
|
def getlastFileFromPath(path, ext):
|
|
|
"""
|
|
|
Depura el fileList dejando solo los que cumplan el formato de "PYYYYDDDSSS.ext"
|
|
|
al final de la depuracion devuelve el ultimo file de la lista que quedo.
|
|
|
|
|
|
Input:
|
|
|
fileList : lista conteniendo todos los files (sin path) que componen una determinada carpeta
|
|
|
ext : extension de los files contenidos en una carpeta
|
|
|
|
|
|
Return:
|
|
|
El ultimo file de una determinada carpeta, no se considera el path.
|
|
|
"""
|
|
|
validFilelist = []
|
|
|
fileList = os.listdir(path)
|
|
|
|
|
|
# 0 1234 567 89A BCDE
|
|
|
# H YYYY DDD SSS .ext
|
|
|
|
|
|
for thisFile in fileList:
|
|
|
|
|
|
year = thisFile[1:5]
|
|
|
if not isNumber(year):
|
|
|
continue
|
|
|
|
|
|
doy = thisFile[5:8]
|
|
|
if not isNumber(doy):
|
|
|
continue
|
|
|
|
|
|
year = int(year)
|
|
|
doy = int(doy)
|
|
|
|
|
|
if (os.path.splitext(thisFile)[-1].lower() != ext.lower()):
|
|
|
continue
|
|
|
|
|
|
validFilelist.append(thisFile)
|
|
|
|
|
|
if validFilelist:
|
|
|
validFilelist = sorted( validFilelist, key=str.lower )
|
|
|
return validFilelist[-1]
|
|
|
|
|
|
return None
|
|
|
|
|
|
def checkForRealPath(path, foldercounter, year, doy, set, ext):
|
|
|
"""
|
|
|
Por ser Linux Case Sensitive entonces checkForRealPath encuentra el nombre correcto de un path,
|
|
|
Prueba por varias combinaciones de nombres entre mayusculas y minusculas para determinar
|
|
|
el path exacto de un determinado file.
|
|
|
|
|
|
Example :
|
|
|
nombre correcto del file es .../.../D2009307/P2009307367.ext
|
|
|
|
|
|
Entonces la funcion prueba con las siguientes combinaciones
|
|
|
.../.../y2009307367.ext
|
|
|
.../.../Y2009307367.ext
|
|
|
.../.../x2009307/y2009307367.ext
|
|
|
.../.../x2009307/Y2009307367.ext
|
|
|
.../.../X2009307/y2009307367.ext
|
|
|
.../.../X2009307/Y2009307367.ext
|
|
|
siendo para este caso, la ultima combinacion de letras, identica al file buscado
|
|
|
|
|
|
Return:
|
|
|
Si encuentra la cobinacion adecuada devuelve el path completo y el nombre del file
|
|
|
caso contrario devuelve None como path y el la ultima combinacion de nombre en mayusculas
|
|
|
para el filename
|
|
|
"""
|
|
|
fullfilename = None
|
|
|
find_flag = False
|
|
|
filename = None
|
|
|
|
|
|
prefixDirList = [None,'d','D']
|
|
|
if ext.lower() == ".r": #voltage
|
|
|
prefixFileList = ['d','D']
|
|
|
elif ext.lower() == ".pdata": #spectra
|
|
|
prefixFileList = ['p','P']
|
|
|
else:
|
|
|
return None, filename
|
|
|
|
|
|
#barrido por las combinaciones posibles
|
|
|
for prefixDir in prefixDirList:
|
|
|
thispath = path
|
|
|
if prefixDir != None:
|
|
|
#formo el nombre del directorio xYYYYDDD (x=d o x=D)
|
|
|
if foldercounter == 0:
|
|
|
thispath = os.path.join(path, "%s%04d%03d" % ( prefixDir, year, doy ))
|
|
|
else:
|
|
|
thispath = os.path.join(path, "%s%04d%03d_%02d" % ( prefixDir, year, doy , foldercounter))
|
|
|
for prefixFile in prefixFileList: #barrido por las dos combinaciones posibles de "D"
|
|
|
filename = "%s%04d%03d%03d%s" % ( prefixFile, year, doy, set, ext ) #formo el nombre del file xYYYYDDDSSS.ext
|
|
|
fullfilename = os.path.join( thispath, filename ) #formo el path completo
|
|
|
|
|
|
if os.path.exists( fullfilename ): #verifico que exista
|
|
|
find_flag = True
|
|
|
break
|
|
|
if find_flag:
|
|
|
break
|
|
|
|
|
|
if not(find_flag):
|
|
|
return None, filename
|
|
|
|
|
|
return fullfilename, filename
|
|
|
|
|
|
def isDoyFolder(folder):
|
|
|
try:
|
|
|
year = int(folder[1:5])
|
|
|
except:
|
|
|
return 0
|
|
|
|
|
|
try:
|
|
|
doy = int(folder[5:8])
|
|
|
except:
|
|
|
return 0
|
|
|
|
|
|
return 1
|
|
|
|
|
|
class JRODataIO:
|
|
|
|
|
|
c = 3E8
|
|
|
|
|
|
isConfig = False
|
|
|
|
|
|
basicHeaderObj = None
|
|
|
|
|
|
systemHeaderObj = None
|
|
|
|
|
|
radarControllerHeaderObj = None
|
|
|
|
|
|
processingHeaderObj = None
|
|
|
|
|
|
online = 0
|
|
|
|
|
|
dtype = None
|
|
|
|
|
|
pathList = []
|
|
|
|
|
|
filenameList = []
|
|
|
|
|
|
filename = None
|
|
|
|
|
|
ext = None
|
|
|
|
|
|
flagIsNewFile = 1
|
|
|
|
|
|
flagTimeBlock = 0
|
|
|
|
|
|
flagIsNewBlock = 0
|
|
|
|
|
|
fp = None
|
|
|
|
|
|
firstHeaderSize = 0
|
|
|
|
|
|
basicHeaderSize = 24
|
|
|
|
|
|
versionFile = 1103
|
|
|
|
|
|
fileSize = None
|
|
|
|
|
|
# ippSeconds = None
|
|
|
|
|
|
fileSizeByHeader = None
|
|
|
|
|
|
fileIndex = None
|
|
|
|
|
|
profileIndex = None
|
|
|
|
|
|
blockIndex = None
|
|
|
|
|
|
nTotalBlocks = None
|
|
|
|
|
|
maxTimeStep = 30
|
|
|
|
|
|
lastUTTime = None
|
|
|
|
|
|
datablock = None
|
|
|
|
|
|
dataOut = None
|
|
|
|
|
|
blocksize = None
|
|
|
|
|
|
getByBlock = False
|
|
|
|
|
|
def __init__(self):
|
|
|
|
|
|
raise ValueError, "Not implemented"
|
|
|
|
|
|
def run(self):
|
|
|
|
|
|
raise ValueError, "Not implemented"
|
|
|
|
|
|
class JRODataReader(JRODataIO):
|
|
|
|
|
|
nReadBlocks = 0
|
|
|
|
|
|
delay = 10 #number of seconds waiting a new file
|
|
|
|
|
|
nTries = 3 #quantity tries
|
|
|
|
|
|
nFiles = 3 #number of files for searching
|
|
|
|
|
|
path = None
|
|
|
|
|
|
foldercounter = 0
|
|
|
|
|
|
flagNoMoreFiles = 0
|
|
|
|
|
|
datetimeList = []
|
|
|
|
|
|
__isFirstTimeOnline = 1
|
|
|
|
|
|
__printInfo = True
|
|
|
|
|
|
profileIndex = None
|
|
|
|
|
|
nTxs = 1
|
|
|
|
|
|
txIndex = None
|
|
|
|
|
|
def __init__(self):
|
|
|
|
|
|
"""
|
|
|
|
|
|
"""
|
|
|
|
|
|
raise ValueError, "This method has not been implemented"
|
|
|
|
|
|
|
|
|
def createObjByDefault(self):
|
|
|
"""
|
|
|
|
|
|
"""
|
|
|
raise ValueError, "This method has not been implemented"
|
|
|
|
|
|
def getBlockDimension(self):
|
|
|
|
|
|
raise ValueError, "No implemented"
|
|
|
|
|
|
def __searchFilesOffLine(self,
|
|
|
path,
|
|
|
startDate,
|
|
|
endDate,
|
|
|
startTime=datetime.time(0,0,0),
|
|
|
endTime=datetime.time(23,59,59),
|
|
|
set=None,
|
|
|
expLabel='',
|
|
|
ext='.r',
|
|
|
walk=True):
|
|
|
|
|
|
pathList = []
|
|
|
|
|
|
if not walk:
|
|
|
#pathList.append(path)
|
|
|
multi_path = path.split(',')
|
|
|
for single_path in multi_path:
|
|
|
pathList.append(single_path)
|
|
|
|
|
|
else:
|
|
|
#dirList = []
|
|
|
multi_path = path.split(',')
|
|
|
for single_path in multi_path:
|
|
|
dirList = []
|
|
|
for thisPath in os.listdir(single_path):
|
|
|
if not os.path.isdir(os.path.join(single_path,thisPath)):
|
|
|
continue
|
|
|
if not isDoyFolder(thisPath):
|
|
|
continue
|
|
|
|
|
|
dirList.append(thisPath)
|
|
|
|
|
|
if not(dirList):
|
|
|
return None, None
|
|
|
|
|
|
thisDate = startDate
|
|
|
|
|
|
while(thisDate <= endDate):
|
|
|
year = thisDate.timetuple().tm_year
|
|
|
doy = thisDate.timetuple().tm_yday
|
|
|
|
|
|
matchlist = fnmatch.filter(dirList, '?' + '%4.4d%3.3d' % (year,doy) + '*')
|
|
|
if len(matchlist) == 0:
|
|
|
thisDate += datetime.timedelta(1)
|
|
|
continue
|
|
|
for match in matchlist:
|
|
|
pathList.append(os.path.join(single_path,match,expLabel))
|
|
|
|
|
|
thisDate += datetime.timedelta(1)
|
|
|
|
|
|
if pathList == []:
|
|
|
print "Any folder was found for the date range: %s-%s" %(startDate, endDate)
|
|
|
return None, None
|
|
|
|
|
|
print "%d folder(s) was(were) found for the date range: %s - %s" %(len(pathList), startDate, endDate)
|
|
|
|
|
|
filenameList = []
|
|
|
datetimeList = []
|
|
|
pathDict = {}
|
|
|
filenameList_to_sort = []
|
|
|
|
|
|
for i in range(len(pathList)):
|
|
|
|
|
|
thisPath = pathList[i]
|
|
|
|
|
|
fileList = glob.glob1(thisPath, "*%s" %ext)
|
|
|
if len(fileList) < 1:
|
|
|
continue
|
|
|
|
|
|
fileList.sort()
|
|
|
pathDict.setdefault(fileList[0])
|
|
|
pathDict[fileList[0]] = i
|
|
|
filenameList_to_sort.append(fileList[0])
|
|
|
|
|
|
filenameList_to_sort.sort()
|
|
|
|
|
|
for file in filenameList_to_sort:
|
|
|
thisPath = pathList[pathDict[file]]
|
|
|
|
|
|
fileList = glob.glob1(thisPath, "*%s" %ext)
|
|
|
fileList.sort()
|
|
|
|
|
|
for file in fileList:
|
|
|
|
|
|
filename = os.path.join(thisPath,file)
|
|
|
thisDatetime = isFileinThisTime(filename, startTime, endTime)
|
|
|
|
|
|
if not(thisDatetime):
|
|
|
continue
|
|
|
|
|
|
filenameList.append(filename)
|
|
|
datetimeList.append(thisDatetime)
|
|
|
|
|
|
if not(filenameList):
|
|
|
print "Any file was found for the time range %s - %s" %(startTime, endTime)
|
|
|
return None, None
|
|
|
|
|
|
print "%d file(s) was(were) found for the time range: %s - %s" %(len(filenameList), startTime, endTime)
|
|
|
print
|
|
|
|
|
|
for i in range(len(filenameList)):
|
|
|
print "%s -> [%s]" %(filenameList[i], datetimeList[i].ctime())
|
|
|
|
|
|
self.filenameList = filenameList
|
|
|
self.datetimeList = datetimeList
|
|
|
|
|
|
return pathList, filenameList
|
|
|
|
|
|
def __searchFilesOnLine(self, path, expLabel = "", ext = None, walk=True, set=None):
|
|
|
|
|
|
"""
|
|
|
Busca el ultimo archivo de la ultima carpeta (determinada o no por startDateTime) y
|
|
|
devuelve el archivo encontrado ademas de otros datos.
|
|
|
|
|
|
Input:
|
|
|
path : carpeta donde estan contenidos los files que contiene data
|
|
|
|
|
|
expLabel : Nombre del subexperimento (subfolder)
|
|
|
|
|
|
ext : extension de los files
|
|
|
|
|
|
walk : Si es habilitado no realiza busquedas dentro de los ubdirectorios (doypath)
|
|
|
|
|
|
Return:
|
|
|
directory : eL directorio donde esta el file encontrado
|
|
|
filename : el ultimo file de una determinada carpeta
|
|
|
year : el anho
|
|
|
doy : el numero de dia del anho
|
|
|
set : el set del archivo
|
|
|
|
|
|
|
|
|
"""
|
|
|
dirList = []
|
|
|
|
|
|
if not walk:
|
|
|
fullpath = path
|
|
|
foldercounter = 0
|
|
|
else:
|
|
|
#Filtra solo los directorios
|
|
|
for thisPath in os.listdir(path):
|
|
|
if not os.path.isdir(os.path.join(path,thisPath)):
|
|
|
continue
|
|
|
if not isDoyFolder(thisPath):
|
|
|
continue
|
|
|
|
|
|
dirList.append(thisPath)
|
|
|
|
|
|
if not(dirList):
|
|
|
return None, None, None, None, None, None
|
|
|
|
|
|
dirList = sorted( dirList, key=str.lower )
|
|
|
|
|
|
doypath = dirList[-1]
|
|
|
foldercounter = int(doypath.split('_')[1]) if len(doypath.split('_'))>1 else 0
|
|
|
fullpath = os.path.join(path, doypath, expLabel)
|
|
|
|
|
|
|
|
|
print "%s folder was found: " %(fullpath )
|
|
|
|
|
|
if set == None:
|
|
|
filename = getlastFileFromPath(fullpath, ext)
|
|
|
else:
|
|
|
filename = getFileFromSet(fullpath, ext, set)
|
|
|
|
|
|
if not(filename):
|
|
|
return None, None, None, None, None, None
|
|
|
|
|
|
print "%s file was found" %(filename)
|
|
|
|
|
|
if not(self.__verifyFile(os.path.join(fullpath, filename))):
|
|
|
return None, None, None, None, None, None
|
|
|
|
|
|
year = int( filename[1:5] )
|
|
|
doy = int( filename[5:8] )
|
|
|
set = int( filename[8:11] )
|
|
|
|
|
|
return fullpath, foldercounter, filename, year, doy, set
|
|
|
|
|
|
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]
|
|
|
|
|
|
if not(self.__verifyFile(filename)):
|
|
|
continue
|
|
|
|
|
|
fileSize = os.path.getsize(filename)
|
|
|
fp = open(filename,'rb')
|
|
|
break
|
|
|
|
|
|
self.flagIsNewFile = 1
|
|
|
self.fileIndex = idFile
|
|
|
self.filename = filename
|
|
|
self.fileSize = fileSize
|
|
|
self.fp = fp
|
|
|
|
|
|
print "Setting the file: %s"%self.filename
|
|
|
|
|
|
return 1
|
|
|
|
|
|
def __setNextFileOnline(self):
|
|
|
"""
|
|
|
Busca el siguiente file que tenga suficiente data para ser leida, dentro de un folder especifico, si
|
|
|
no encuentra un file valido espera un tiempo determinado y luego busca en los posibles n files
|
|
|
siguientes.
|
|
|
|
|
|
Affected:
|
|
|
self.flagIsNewFile
|
|
|
self.filename
|
|
|
self.fileSize
|
|
|
self.fp
|
|
|
self.set
|
|
|
self.flagNoMoreFiles
|
|
|
|
|
|
Return:
|
|
|
0 : si luego de una busqueda del siguiente file valido este no pudo ser encontrado
|
|
|
1 : si el file fue abierto con exito y esta listo a ser leido
|
|
|
|
|
|
Excepciones:
|
|
|
Si un determinado file no puede ser abierto
|
|
|
"""
|
|
|
nFiles = 0
|
|
|
fileOk_flag = False
|
|
|
firstTime_flag = True
|
|
|
|
|
|
self.set += 1
|
|
|
|
|
|
if self.set > 999:
|
|
|
self.set = 0
|
|
|
self.foldercounter += 1
|
|
|
|
|
|
#busca el 1er file disponible
|
|
|
fullfilename, filename = checkForRealPath( self.path, self.foldercounter, self.year, self.doy, self.set, self.ext )
|
|
|
if fullfilename:
|
|
|
if self.__verifyFile(fullfilename, False):
|
|
|
fileOk_flag = True
|
|
|
|
|
|
#si no encuentra un file entonces espera y vuelve a buscar
|
|
|
if not(fileOk_flag):
|
|
|
for nFiles in range(self.nFiles+1): #busco en los siguientes self.nFiles+1 files posibles
|
|
|
|
|
|
if firstTime_flag: #si es la 1era vez entonces hace el for self.nTries veces
|
|
|
tries = self.nTries
|
|
|
else:
|
|
|
tries = 1 #si no es la 1era vez entonces solo lo hace una vez
|
|
|
|
|
|
for nTries in range( tries ):
|
|
|
if firstTime_flag:
|
|
|
print "\tWaiting %0.2f sec for the file \"%s\" , try %03d ..." % ( self.delay, filename, nTries+1 )
|
|
|
time.sleep( self.delay )
|
|
|
else:
|
|
|
print "\tSearching next \"%s%04d%03d%03d%s\" file ..." % (self.optchar, self.year, self.doy, self.set, self.ext)
|
|
|
|
|
|
fullfilename, filename = checkForRealPath( self.path, self.foldercounter, self.year, self.doy, self.set, self.ext )
|
|
|
if fullfilename:
|
|
|
if self.__verifyFile(fullfilename):
|
|
|
fileOk_flag = True
|
|
|
break
|
|
|
|
|
|
if fileOk_flag:
|
|
|
break
|
|
|
|
|
|
firstTime_flag = False
|
|
|
|
|
|
print "\tSkipping the file \"%s\" due to this file doesn't exist" % filename
|
|
|
self.set += 1
|
|
|
|
|
|
if nFiles == (self.nFiles-1): #si no encuentro el file buscado cambio de carpeta y busco en la siguiente carpeta
|
|
|
self.set = 0
|
|
|
self.doy += 1
|
|
|
self.foldercounter = 0
|
|
|
|
|
|
if fileOk_flag:
|
|
|
self.fileSize = os.path.getsize( fullfilename )
|
|
|
self.filename = fullfilename
|
|
|
self.flagIsNewFile = 1
|
|
|
if self.fp != None: self.fp.close()
|
|
|
self.fp = open(fullfilename, 'rb')
|
|
|
self.flagNoMoreFiles = 0
|
|
|
print 'Setting the file: %s' % fullfilename
|
|
|
else:
|
|
|
self.fileSize = 0
|
|
|
self.filename = None
|
|
|
self.flagIsNewFile = 0
|
|
|
self.fp = None
|
|
|
self.flagNoMoreFiles = 1
|
|
|
print 'No more Files'
|
|
|
|
|
|
return fileOk_flag
|
|
|
|
|
|
def setNextFile(self):
|
|
|
if self.fp != None:
|
|
|
self.fp.close()
|
|
|
|
|
|
if self.online:
|
|
|
newFile = self.__setNextFileOnline()
|
|
|
else:
|
|
|
newFile = self.__setNextFileOffline()
|
|
|
|
|
|
if not(newFile):
|
|
|
return 0
|
|
|
|
|
|
self.__readFirstHeader()
|
|
|
self.nReadBlocks = 0
|
|
|
return 1
|
|
|
|
|
|
def __waitNewBlock(self):
|
|
|
"""
|
|
|
Return 1 si se encontro un nuevo bloque de datos, 0 de otra forma.
|
|
|
|
|
|
Si el modo de lectura es OffLine siempre retorn 0
|
|
|
"""
|
|
|
if not self.online:
|
|
|
return 0
|
|
|
|
|
|
if (self.nReadBlocks >= self.processingHeaderObj.dataBlocksPerFile):
|
|
|
return 0
|
|
|
|
|
|
currentPointer = self.fp.tell()
|
|
|
|
|
|
neededSize = self.processingHeaderObj.blockSize + self.basicHeaderSize
|
|
|
|
|
|
for nTries in range( self.nTries ):
|
|
|
|
|
|
self.fp.close()
|
|
|
self.fp = open( self.filename, 'rb' )
|
|
|
self.fp.seek( currentPointer )
|
|
|
|
|
|
self.fileSize = os.path.getsize( self.filename )
|
|
|
currentSize = self.fileSize - currentPointer
|
|
|
|
|
|
if ( currentSize >= neededSize ):
|
|
|
self.basicHeaderObj.read(self.fp)
|
|
|
return 1
|
|
|
|
|
|
if self.fileSize == self.fileSizeByHeader:
|
|
|
# self.flagEoF = True
|
|
|
return 0
|
|
|
|
|
|
print "\tWaiting %0.2f seconds for the next block, try %03d ..." % (self.delay, nTries+1)
|
|
|
time.sleep( self.delay )
|
|
|
|
|
|
|
|
|
return 0
|
|
|
|
|
|
def waitDataBlock(self,pointer_location):
|
|
|
|
|
|
currentPointer = pointer_location
|
|
|
|
|
|
neededSize = self.processingHeaderObj.blockSize #+ self.basicHeaderSize
|
|
|
|
|
|
for nTries in range( self.nTries ):
|
|
|
self.fp.close()
|
|
|
self.fp = open( self.filename, 'rb' )
|
|
|
self.fp.seek( currentPointer )
|
|
|
|
|
|
self.fileSize = os.path.getsize( self.filename )
|
|
|
currentSize = self.fileSize - currentPointer
|
|
|
|
|
|
if ( currentSize >= neededSize ):
|
|
|
return 1
|
|
|
|
|
|
print "\tWaiting %0.2f seconds for the next block, try %03d ..." % (self.delay, nTries+1)
|
|
|
time.sleep( self.delay )
|
|
|
|
|
|
return 0
|
|
|
|
|
|
def __jumpToLastBlock(self):
|
|
|
|
|
|
if not(self.__isFirstTimeOnline):
|
|
|
return
|
|
|
|
|
|
csize = self.fileSize - self.fp.tell()
|
|
|
blocksize = self.processingHeaderObj.blockSize
|
|
|
|
|
|
#salta el primer bloque de datos
|
|
|
if csize > self.processingHeaderObj.blockSize:
|
|
|
self.fp.seek(self.fp.tell() + blocksize)
|
|
|
else:
|
|
|
return
|
|
|
|
|
|
csize = self.fileSize - self.fp.tell()
|
|
|
neededsize = self.processingHeaderObj.blockSize + self.basicHeaderSize
|
|
|
while True:
|
|
|
|
|
|
if self.fp.tell()<self.fileSize:
|
|
|
self.fp.seek(self.fp.tell() + neededsize)
|
|
|
else:
|
|
|
self.fp.seek(self.fp.tell() - neededsize)
|
|
|
break
|
|
|
|
|
|
# csize = self.fileSize - self.fp.tell()
|
|
|
# neededsize = self.processingHeaderObj.blockSize + self.basicHeaderSize
|
|
|
# factor = int(csize/neededsize)
|
|
|
# if factor > 0:
|
|
|
# self.fp.seek(self.fp.tell() + factor*neededsize)
|
|
|
|
|
|
self.flagIsNewFile = 0
|
|
|
self.__isFirstTimeOnline = 0
|
|
|
|
|
|
def __setNewBlock(self):
|
|
|
|
|
|
if self.fp == None:
|
|
|
return 0
|
|
|
|
|
|
if self.online:
|
|
|
self.__jumpToLastBlock()
|
|
|
|
|
|
if self.flagIsNewFile:
|
|
|
return 1
|
|
|
|
|
|
self.lastUTTime = self.basicHeaderObj.utc
|
|
|
currentSize = self.fileSize - self.fp.tell()
|
|
|
neededSize = self.processingHeaderObj.blockSize + self.basicHeaderSize
|
|
|
|
|
|
if (currentSize >= neededSize):
|
|
|
self.basicHeaderObj.read(self.fp)
|
|
|
return 1
|
|
|
|
|
|
if self.__waitNewBlock():
|
|
|
return 1
|
|
|
|
|
|
if not(self.setNextFile()):
|
|
|
return 0
|
|
|
|
|
|
deltaTime = self.basicHeaderObj.utc - self.lastUTTime #
|
|
|
|
|
|
self.flagTimeBlock = 0
|
|
|
|
|
|
if deltaTime > self.maxTimeStep:
|
|
|
self.flagTimeBlock = 1
|
|
|
|
|
|
return 1
|
|
|
|
|
|
def readNextBlock(self):
|
|
|
if not(self.__setNewBlock()):
|
|
|
return 0
|
|
|
|
|
|
if not(self.readBlock()):
|
|
|
return 0
|
|
|
|
|
|
return 1
|
|
|
|
|
|
def __readFirstHeader(self):
|
|
|
|
|
|
self.basicHeaderObj.read(self.fp)
|
|
|
self.systemHeaderObj.read(self.fp)
|
|
|
self.radarControllerHeaderObj.read(self.fp)
|
|
|
self.processingHeaderObj.read(self.fp)
|
|
|
|
|
|
self.firstHeaderSize = self.basicHeaderObj.size
|
|
|
|
|
|
datatype = int(numpy.log2((self.processingHeaderObj.processFlags & PROCFLAG.DATATYPE_MASK))-numpy.log2(PROCFLAG.DATATYPE_CHAR))
|
|
|
if datatype == 0:
|
|
|
datatype_str = numpy.dtype([('real','<i1'),('imag','<i1')])
|
|
|
elif datatype == 1:
|
|
|
datatype_str = numpy.dtype([('real','<i2'),('imag','<i2')])
|
|
|
elif datatype == 2:
|
|
|
datatype_str = numpy.dtype([('real','<i4'),('imag','<i4')])
|
|
|
elif datatype == 3:
|
|
|
datatype_str = numpy.dtype([('real','<i8'),('imag','<i8')])
|
|
|
elif datatype == 4:
|
|
|
datatype_str = numpy.dtype([('real','<f4'),('imag','<f4')])
|
|
|
elif datatype == 5:
|
|
|
datatype_str = numpy.dtype([('real','<f8'),('imag','<f8')])
|
|
|
else:
|
|
|
raise ValueError, 'Data type was not defined'
|
|
|
|
|
|
self.dtype = datatype_str
|
|
|
#self.ippSeconds = 2 * 1000 * self.radarControllerHeaderObj.ipp / self.c
|
|
|
self.fileSizeByHeader = self.processingHeaderObj.dataBlocksPerFile * self.processingHeaderObj.blockSize + self.firstHeaderSize + self.basicHeaderSize*(self.processingHeaderObj.dataBlocksPerFile - 1)
|
|
|
# self.dataOut.channelList = numpy.arange(self.systemHeaderObj.numChannels)
|
|
|
# self.dataOut.channelIndexList = numpy.arange(self.systemHeaderObj.numChannels)
|
|
|
self.getBlockDimension()
|
|
|
|
|
|
def __verifyFile(self, filename, msgFlag=True):
|
|
|
msg = None
|
|
|
try:
|
|
|
fp = open(filename, 'rb')
|
|
|
currentPosition = fp.tell()
|
|
|
except IOError:
|
|
|
traceback.print_exc()
|
|
|
if msgFlag:
|
|
|
print "The file %s can't be opened" % (filename)
|
|
|
return False
|
|
|
|
|
|
neededSize = self.processingHeaderObj.blockSize + self.firstHeaderSize
|
|
|
|
|
|
if neededSize == 0:
|
|
|
basicHeaderObj = BasicHeader(LOCALTIME)
|
|
|
systemHeaderObj = SystemHeader()
|
|
|
radarControllerHeaderObj = RadarControllerHeader()
|
|
|
processingHeaderObj = ProcessingHeader()
|
|
|
|
|
|
try:
|
|
|
if not( basicHeaderObj.read(fp) ): raise IOError
|
|
|
if not( systemHeaderObj.read(fp) ): raise IOError
|
|
|
if not( radarControllerHeaderObj.read(fp) ): raise IOError
|
|
|
if not( processingHeaderObj.read(fp) ): raise IOError
|
|
|
# data_type = int(numpy.log2((processingHeaderObj.processFlags & PROCFLAG.DATATYPE_MASK))-numpy.log2(PROCFLAG.DATATYPE_CHAR))
|
|
|
|
|
|
neededSize = processingHeaderObj.blockSize + basicHeaderObj.size
|
|
|
|
|
|
except IOError:
|
|
|
traceback.print_exc()
|
|
|
if msgFlag:
|
|
|
print "\tThe file %s is empty or it hasn't enough data" % filename
|
|
|
|
|
|
fp.close()
|
|
|
return False
|
|
|
else:
|
|
|
msg = "\tSkipping the file %s due to it hasn't enough data" %filename
|
|
|
|
|
|
fp.close()
|
|
|
fileSize = os.path.getsize(filename)
|
|
|
currentSize = fileSize - currentPosition
|
|
|
if currentSize < neededSize:
|
|
|
if msgFlag and (msg != None):
|
|
|
print msg #print"\tSkipping the file %s due to it hasn't enough data" %filename
|
|
|
return False
|
|
|
|
|
|
return True
|
|
|
|
|
|
def setup(self,
|
|
|
path=None,
|
|
|
startDate=None,
|
|
|
endDate=None,
|
|
|
startTime=datetime.time(0,0,0),
|
|
|
endTime=datetime.time(23,59,59),
|
|
|
set=None,
|
|
|
expLabel = "",
|
|
|
ext = None,
|
|
|
online = False,
|
|
|
delay = 60,
|
|
|
walk = True,
|
|
|
getblock = False,
|
|
|
nTxs = 1):
|
|
|
|
|
|
if path == None:
|
|
|
raise ValueError, "The path is not valid"
|
|
|
|
|
|
if ext == None:
|
|
|
ext = self.ext
|
|
|
|
|
|
if online:
|
|
|
print "Searching files in online mode..."
|
|
|
|
|
|
for nTries in range( self.nTries ):
|
|
|
fullpath, foldercounter, file, year, doy, set = self.__searchFilesOnLine(path=path, expLabel=expLabel, ext=ext, walk=walk, set=set)
|
|
|
|
|
|
if fullpath:
|
|
|
break
|
|
|
|
|
|
print '\tWaiting %0.2f sec for an valid file in %s: try %02d ...' % (self.delay, path, nTries+1)
|
|
|
time.sleep( self.delay )
|
|
|
|
|
|
if not(fullpath):
|
|
|
print "There 'isn't valied files in %s" % path
|
|
|
return None
|
|
|
|
|
|
self.year = year
|
|
|
self.doy = doy
|
|
|
self.set = set - 1
|
|
|
self.path = path
|
|
|
self.foldercounter = foldercounter
|
|
|
last_set = None
|
|
|
|
|
|
else:
|
|
|
print "Searching files in offline mode ..."
|
|
|
pathList, filenameList = self.__searchFilesOffLine(path, startDate=startDate, endDate=endDate,
|
|
|
startTime=startTime, endTime=endTime,
|
|
|
set=set, expLabel=expLabel, ext=ext,
|
|
|
walk=walk)
|
|
|
|
|
|
if not(pathList):
|
|
|
print "No *%s files into the folder %s \nfor the range: %s - %s"%(ext, path,
|
|
|
datetime.datetime.combine(startDate,startTime).ctime(),
|
|
|
datetime.datetime.combine(endDate,endTime).ctime())
|
|
|
|
|
|
sys.exit(-1)
|
|
|
|
|
|
|
|
|
self.fileIndex = -1
|
|
|
self.pathList = pathList
|
|
|
self.filenameList = filenameList
|
|
|
file_name = os.path.basename(filenameList[-1])
|
|
|
basename, ext = os.path.splitext(file_name)
|
|
|
last_set = int(basename[-3:])
|
|
|
|
|
|
self.online = online
|
|
|
self.delay = delay
|
|
|
ext = ext.lower()
|
|
|
self.ext = ext
|
|
|
self.getByBlock = getblock
|
|
|
self.nTxs = int(nTxs)
|
|
|
|
|
|
if not(self.setNextFile()):
|
|
|
if (startDate!=None) and (endDate!=None):
|
|
|
print "No files in range: %s - %s" %(datetime.datetime.combine(startDate,startTime).ctime(), datetime.datetime.combine(endDate,endTime).ctime())
|
|
|
elif startDate != None:
|
|
|
print "No files in range: %s" %(datetime.datetime.combine(startDate,startTime).ctime())
|
|
|
else:
|
|
|
print "No files"
|
|
|
|
|
|
sys.exit(-1)
|
|
|
|
|
|
# self.updateDataHeader()
|
|
|
if last_set != None:
|
|
|
self.dataOut.last_block = last_set * self.processingHeaderObj.dataBlocksPerFile + self.basicHeaderObj.dataBlock
|
|
|
return
|
|
|
|
|
|
def getBasicHeader(self):
|
|
|
|
|
|
self.dataOut.utctime = self.basicHeaderObj.utc + self.basicHeaderObj.miliSecond/1000. + self.profileIndex * self.radarControllerHeaderObj.ippSeconds
|
|
|
|
|
|
self.dataOut.flagTimeBlock = self.flagTimeBlock
|
|
|
|
|
|
self.dataOut.timeZone = self.basicHeaderObj.timeZone
|
|
|
|
|
|
self.dataOut.dstFlag = self.basicHeaderObj.dstFlag
|
|
|
|
|
|
self.dataOut.errorCount = self.basicHeaderObj.errorCount
|
|
|
|
|
|
self.dataOut.useLocalTime = self.basicHeaderObj.useLocalTime
|
|
|
|
|
|
self.dataOut.ippSeconds = self.radarControllerHeaderObj.ippSeconds/self.nTxs
|
|
|
|
|
|
self.dataOut.nProfiles = self.processingHeaderObj.profilesPerBlock*self.nTxs
|
|
|
|
|
|
|
|
|
def getFirstHeader(self):
|
|
|
|
|
|
raise ValueError, "This method has not been implemented"
|
|
|
|
|
|
def getData(self):
|
|
|
|
|
|
raise ValueError, "This method has not been implemented"
|
|
|
|
|
|
def hasNotDataInBuffer(self):
|
|
|
|
|
|
raise ValueError, "This method has not been implemented"
|
|
|
|
|
|
def readBlock(self):
|
|
|
|
|
|
raise ValueError, "This method has not been implemented"
|
|
|
|
|
|
def isEndProcess(self):
|
|
|
|
|
|
return self.flagNoMoreFiles
|
|
|
|
|
|
def printReadBlocks(self):
|
|
|
|
|
|
print "Number of read blocks per file %04d" %self.nReadBlocks
|
|
|
|
|
|
def printTotalBlocks(self):
|
|
|
|
|
|
print "Number of read blocks %04d" %self.nTotalBlocks
|
|
|
|
|
|
def printNumberOfBlock(self):
|
|
|
|
|
|
if self.flagIsNewBlock:
|
|
|
print "Block No. %04d, Total blocks %04d -> %s" %(self.basicHeaderObj.dataBlock, self.nTotalBlocks, self.dataOut.datatime.ctime())
|
|
|
self.dataOut.blocknow = self.basicHeaderObj.dataBlock
|
|
|
|
|
|
def printInfo(self):
|
|
|
|
|
|
if self.__printInfo == False:
|
|
|
return
|
|
|
|
|
|
self.basicHeaderObj.printInfo()
|
|
|
self.systemHeaderObj.printInfo()
|
|
|
self.radarControllerHeaderObj.printInfo()
|
|
|
self.processingHeaderObj.printInfo()
|
|
|
|
|
|
self.__printInfo = False
|
|
|
|
|
|
|
|
|
def run(self, **kwargs):
|
|
|
|
|
|
if not(self.isConfig):
|
|
|
|
|
|
# self.dataOut = dataOut
|
|
|
self.setup(**kwargs)
|
|
|
self.isConfig = True
|
|
|
|
|
|
self.getData()
|
|
|
|
|
|
class JRODataWriter(JRODataIO):
|
|
|
|
|
|
"""
|
|
|
Esta clase permite escribir datos a archivos procesados (.r o ,pdata). La escritura
|
|
|
de los datos siempre se realiza por bloques.
|
|
|
"""
|
|
|
|
|
|
blockIndex = 0
|
|
|
|
|
|
path = None
|
|
|
|
|
|
setFile = None
|
|
|
|
|
|
profilesPerBlock = None
|
|
|
|
|
|
blocksPerFile = None
|
|
|
|
|
|
nWriteBlocks = 0
|
|
|
|
|
|
def __init__(self, dataOut=None):
|
|
|
raise ValueError, "Not implemented"
|
|
|
|
|
|
|
|
|
def hasAllDataInBuffer(self):
|
|
|
raise ValueError, "Not implemented"
|
|
|
|
|
|
|
|
|
def setBlockDimension(self):
|
|
|
raise ValueError, "Not implemented"
|
|
|
|
|
|
|
|
|
def writeBlock(self):
|
|
|
raise ValueError, "No implemented"
|
|
|
|
|
|
|
|
|
def putData(self):
|
|
|
raise ValueError, "No implemented"
|
|
|
|
|
|
|
|
|
def setBasicHeader(self):
|
|
|
|
|
|
self.basicHeaderObj.size = self.basicHeaderSize #bytes
|
|
|
self.basicHeaderObj.version = self.versionFile
|
|
|
self.basicHeaderObj.dataBlock = self.nTotalBlocks
|
|
|
|
|
|
utc = numpy.floor(self.dataOut.utctime)
|
|
|
milisecond = (self.dataOut.utctime - utc)* 1000.0
|
|
|
|
|
|
self.basicHeaderObj.utc = utc
|
|
|
self.basicHeaderObj.miliSecond = milisecond
|
|
|
self.basicHeaderObj.timeZone = self.dataOut.timeZone
|
|
|
self.basicHeaderObj.dstFlag = self.dataOut.dstFlag
|
|
|
self.basicHeaderObj.errorCount = self.dataOut.errorCount
|
|
|
|
|
|
def setFirstHeader(self):
|
|
|
"""
|
|
|
Obtiene una copia del First Header
|
|
|
|
|
|
Affected:
|
|
|
|
|
|
self.basicHeaderObj
|
|
|
self.systemHeaderObj
|
|
|
self.radarControllerHeaderObj
|
|
|
self.processingHeaderObj self.
|
|
|
|
|
|
Return:
|
|
|
None
|
|
|
"""
|
|
|
|
|
|
raise ValueError, "No implemented"
|
|
|
|
|
|
def __writeFirstHeader(self):
|
|
|
"""
|
|
|
Escribe el primer header del file es decir el Basic header y el Long header (SystemHeader, RadarControllerHeader, ProcessingHeader)
|
|
|
|
|
|
Affected:
|
|
|
__dataType
|
|
|
|
|
|
Return:
|
|
|
None
|
|
|
"""
|
|
|
|
|
|
# CALCULAR PARAMETROS
|
|
|
|
|
|
sizeLongHeader = self.systemHeaderObj.size + self.radarControllerHeaderObj.size + self.processingHeaderObj.size
|
|
|
self.basicHeaderObj.size = self.basicHeaderSize + sizeLongHeader
|
|
|
|
|
|
self.basicHeaderObj.write(self.fp)
|
|
|
self.systemHeaderObj.write(self.fp)
|
|
|
self.radarControllerHeaderObj.write(self.fp)
|
|
|
self.processingHeaderObj.write(self.fp)
|
|
|
|
|
|
self.dtype = self.dataOut.dtype
|
|
|
|
|
|
def __setNewBlock(self):
|
|
|
"""
|
|
|
Si es un nuevo file escribe el First Header caso contrario escribe solo el Basic Header
|
|
|
|
|
|
Return:
|
|
|
0 : si no pudo escribir nada
|
|
|
1 : Si escribio el Basic el First Header
|
|
|
"""
|
|
|
if self.fp == None:
|
|
|
self.setNextFile()
|
|
|
|
|
|
if self.flagIsNewFile:
|
|
|
return 1
|
|
|
|
|
|
if self.blockIndex < self.processingHeaderObj.dataBlocksPerFile:
|
|
|
self.basicHeaderObj.write(self.fp)
|
|
|
return 1
|
|
|
|
|
|
if not( self.setNextFile() ):
|
|
|
return 0
|
|
|
|
|
|
return 1
|
|
|
|
|
|
|
|
|
def writeNextBlock(self):
|
|
|
"""
|
|
|
Selecciona el bloque siguiente de datos y los escribe en un file
|
|
|
|
|
|
Return:
|
|
|
0 : Si no hizo pudo escribir el bloque de datos
|
|
|
1 : Si no pudo escribir el bloque de datos
|
|
|
"""
|
|
|
if not( self.__setNewBlock() ):
|
|
|
return 0
|
|
|
|
|
|
self.writeBlock()
|
|
|
|
|
|
return 1
|
|
|
|
|
|
def setNextFile(self):
|
|
|
"""
|
|
|
Determina el siguiente file que sera escrito
|
|
|
|
|
|
Affected:
|
|
|
self.filename
|
|
|
self.subfolder
|
|
|
self.fp
|
|
|
self.setFile
|
|
|
self.flagIsNewFile
|
|
|
|
|
|
Return:
|
|
|
0 : Si el archivo no puede ser escrito
|
|
|
1 : Si el archivo esta listo para ser escrito
|
|
|
"""
|
|
|
ext = self.ext
|
|
|
path = self.path
|
|
|
|
|
|
if self.fp != None:
|
|
|
self.fp.close()
|
|
|
|
|
|
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 not( os.path.exists(fullpath) ):
|
|
|
os.mkdir(fullpath)
|
|
|
self.setFile = -1 #inicializo mi contador de seteo
|
|
|
else:
|
|
|
filesList = os.listdir( fullpath )
|
|
|
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] ):
|
|
|
self.setFile = int( filen[8:11] ) #inicializo mi contador de seteo al seteo del ultimo file
|
|
|
else:
|
|
|
self.setFile = -1
|
|
|
else:
|
|
|
self.setFile = -1 #inicializo mi contador de seteo
|
|
|
|
|
|
setFile = self.setFile
|
|
|
setFile += 1
|
|
|
|
|
|
file = '%s%4.4d%3.3d%3.3d%s' % (self.optchar,
|
|
|
timeTuple.tm_year,
|
|
|
timeTuple.tm_yday,
|
|
|
setFile,
|
|
|
ext )
|
|
|
|
|
|
filename = os.path.join( path, subfolder, file )
|
|
|
|
|
|
fp = open( filename,'wb' )
|
|
|
|
|
|
self.blockIndex = 0
|
|
|
|
|
|
#guardando atributos
|
|
|
self.filename = filename
|
|
|
self.subfolder = subfolder
|
|
|
self.fp = fp
|
|
|
self.setFile = setFile
|
|
|
self.flagIsNewFile = 1
|
|
|
|
|
|
self.setFirstHeader()
|
|
|
|
|
|
print 'Writing the file: %s'%self.filename
|
|
|
|
|
|
self.__writeFirstHeader()
|
|
|
|
|
|
return 1
|
|
|
|
|
|
def setup(self, dataOut, path, blocksPerFile, profilesPerBlock=64, set=0, ext=None):
|
|
|
"""
|
|
|
Setea el tipo de formato en la cual sera guardada la data y escribe el First Header
|
|
|
|
|
|
Inputs:
|
|
|
path : el path destino en el cual se escribiran los files a crear
|
|
|
format : formato en el cual sera salvado un file
|
|
|
set : el setebo del file
|
|
|
|
|
|
Return:
|
|
|
0 : Si no realizo un buen seteo
|
|
|
1 : Si realizo un buen seteo
|
|
|
"""
|
|
|
|
|
|
if ext == None:
|
|
|
ext = self.ext
|
|
|
|
|
|
ext = ext.lower()
|
|
|
|
|
|
self.ext = ext
|
|
|
|
|
|
self.path = path
|
|
|
|
|
|
self.setFile = set - 1
|
|
|
|
|
|
self.blocksPerFile = blocksPerFile
|
|
|
|
|
|
self.profilesPerBlock = profilesPerBlock
|
|
|
|
|
|
self.dataOut = dataOut
|
|
|
|
|
|
if not(self.setNextFile()):
|
|
|
print "There isn't a next file"
|
|
|
return 0
|
|
|
|
|
|
self.setBlockDimension()
|
|
|
|
|
|
return 1
|
|
|
|
|
|
def run(self, dataOut, **kwargs):
|
|
|
|
|
|
if not(self.isConfig):
|
|
|
|
|
|
self.setup(dataOut, **kwargs)
|
|
|
self.isConfig = True
|
|
|
|
|
|
self.putData()
|
|
|
|
|
|
|