schain Commit - r1498:675eff1be3dc · Jicamarca Repository

Add georef for realtime

Juan C. Espinoza -

r1498:675eff1be3dc

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r1498:675eff1be3dc

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schainpy/model/data/jrodata.py +15 -10

             # Copyright (c) 2012-2020 Jicamarca Radio Observatory
             # All rights reserved.
             #
             # Distributed under the terms of the BSD 3-clause license.
             """Definition of diferent Data objects for different types of data
             Here you will find the diferent data objects for the different types
             of data, this data objects must be used as dataIn or dataOut objects in
             processing units and operations. Currently the supported data objects are:
             Voltage, Spectra, SpectraHeis, Fits, Correlation and Parameters
             """
             import copy
             import numpy
             import datetime
             import json
             import schainpy.admin
             from schainpy.utils import log
             from .jroheaderIO import SystemHeader, RadarControllerHeader
             from schainpy.model.data import _noise
             def getNumpyDtype(dataTypeCode):
                 if dataTypeCode == 0:
                     numpyDtype = numpy.dtype([('real', '<i1'), ('imag', '<i1')])
                 elif dataTypeCode == 1:
                     numpyDtype = numpy.dtype([('real', '<i2'), ('imag', '<i2')])
                 elif dataTypeCode == 2:
                     numpyDtype = numpy.dtype([('real', '<i4'), ('imag', '<i4')])
                 elif dataTypeCode == 3:
                     numpyDtype = numpy.dtype([('real', '<i8'), ('imag', '<i8')])
                 elif dataTypeCode == 4:
                     numpyDtype = numpy.dtype([('real', '<f4'), ('imag', '<f4')])
                 elif dataTypeCode == 5:
                     numpyDtype = numpy.dtype([('real', '<f8'), ('imag', '<f8')])
                 else:
                     raise ValueError('dataTypeCode was not defined')
                 return numpyDtype
             def getDataTypeCode(numpyDtype):
                 if numpyDtype == numpy.dtype([('real', '<i1'), ('imag', '<i1')]):
                     datatype = 0
                 elif numpyDtype == numpy.dtype([('real', '<i2'), ('imag', '<i2')]):
                     datatype = 1
                 elif numpyDtype == numpy.dtype([('real', '<i4'), ('imag', '<i4')]):
                     datatype = 2
                 elif numpyDtype == numpy.dtype([('real', '<i8'), ('imag', '<i8')]):
                     datatype = 3
                 elif numpyDtype == numpy.dtype([('real', '<f4'), ('imag', '<f4')]):
                     datatype = 4
                 elif numpyDtype == numpy.dtype([('real', '<f8'), ('imag', '<f8')]):
                     datatype = 5
                 else:
                     datatype = None
                 return datatype
             def hildebrand_sekhon(data, navg):
                 """
                 This method is for the objective determination of the noise level in Doppler spectra. This
                 implementation technique is based on the fact that the standard deviation of the spectral
                 densities is equal to the mean spectral density for white Gaussian noise
                 Inputs:
                     Data    :    heights
                     navg    :    numbers of averages
                 Return:
                     mean    :    noise's level
                 """
                 sortdata = numpy.sort(data, axis=None)
                 '''
                 lenOfData = len(sortdata)
                 nums_min = lenOfData*0.2
                 if nums_min <= 5:
                     nums_min = 5
                 sump = 0.
                 sumq = 0.
                 j = 0
                 cont = 1
                 while((cont == 1)and(j < lenOfData)):
                     sump += sortdata[j]
                     sumq += sortdata[j]**2
                     if j > nums_min:
                         rtest = float(j)/(j-1) + 1.0/navg
                         if ((sumq*j) > (rtest*sump**2)):
                             j = j - 1
                             sump = sump - sortdata[j]
                             sumq = sumq - sortdata[j]**2
                             cont = 0
                     j += 1
                 lnoise = sump / j
                 '''
                 return _noise.hildebrand_sekhon(sortdata, navg)
             class Beam:
                 def __init__(self):
                     self.codeList = []
                     self.azimuthList = []
                     self.zenithList = []
             class GenericData(object):
                 flagNoData = True
                 def copy(self, inputObj=None):
                     if inputObj == None:
                         return copy.deepcopy(self)
                     for key in list(inputObj.__dict__.keys()):
                         attribute = inputObj.__dict__[key]
                         # If this attribute is a tuple or list
                         if type(inputObj.__dict__[key]) in (tuple, list):
                             self.__dict__[key] = attribute[:]
                             continue
                         # If this attribute is another object or instance
                         if hasattr(attribute, '__dict__'):
                             self.__dict__[key] = attribute.copy()
                             continue
                         self.__dict__[key] = inputObj.__dict__[key]
                 def deepcopy(self):
                     return copy.deepcopy(self)
                 def isEmpty(self):
                     return self.flagNoData
                 def isReady(self):
                     return not self.flagNoData
             class JROData(GenericData):
                 systemHeaderObj = SystemHeader()
                 radarControllerHeaderObj = RadarControllerHeader()
                 type = None
                 datatype = None  # dtype but in string
                 nProfiles = None
                 heightList = None
                 channelList = None
                 flagDiscontinuousBlock = False
                 useLocalTime = False
                 utctime = None
                 timeZone = None
                 dstFlag = None
                 errorCount = None
                 blocksize = None
                 flagDecodeData = False  # asumo q la data no esta decodificada
                 flagDeflipData = False  # asumo q la data no esta sin flip
                 flagShiftFFT = False
                 nCohInt = None
                 windowOfFilter = 1
                 C = 3e8
                 frequency = 49.92e6
                 realtime = False
                 beacon_heiIndexList = None
                 last_block = None
                 blocknow = None
                 azimuth = None
                 zenith = None
                 beam = Beam()
                 profileIndex = None
                 error = None
                 data = None
                 nmodes = None
                 h0 = 0
                 metadata_list = ['heightList', 'timeZone', 'type']
                 def __str__(self):
                     return '{} - {}'.format(self.type, self.datatime())
                 def getNoise(self):
                     raise NotImplementedError
                 @property
                 def nChannels(self):
                     return len(self.channelList)
                 @property
                 def channelIndexList(self):
                     return list(range(self.nChannels))
                 @property
                 def nHeights(self):
                     return len(self.heightList)
                 def getDeltaH(self):
                     return self.heightList[1] - self.heightList[0]
                 @property
                 def ltctime(self):
                     if self.useLocalTime:
                         return self.utctime - self.timeZone * 60
                     return self.utctime
                 @property
                 def datatime(self):
                     datatimeValue = datetime.datetime.utcfromtimestamp(self.ltctime)
                     return datatimeValue
                 def getTimeRange(self):
                     datatime = []
                     datatime.append(self.ltctime)
                     datatime.append(self.ltctime + self.timeInterval + 1)
                     datatime = numpy.array(datatime)
                     return datatime
                 def getFmaxTimeResponse(self):
                     period = (10**-6) * self.getDeltaH() / (0.15)
                     PRF = 1. / (period * self.nCohInt)
                     fmax = PRF
                     return fmax
                 def getFmax(self):
                     PRF = 1. / (self.ippSeconds * self.nCohInt)
                     fmax = PRF
                     return fmax
                 def getVmax(self):
                     _lambda = self.C / self.frequency
                     vmax = self.getFmax() * _lambda / 2
                     return vmax
                 @property
                 def ippSeconds(self):
                     '''
                     '''
                     return self.radarControllerHeaderObj.ippSeconds
                 @ippSeconds.setter
                 def ippSeconds(self, ippSeconds):
                     '''
                     '''
                     self.radarControllerHeaderObj.ippSeconds = ippSeconds
                 @property
                 def code(self):
                     '''
                     '''
                     return self.radarControllerHeaderObj.code
                 @code.setter
                 def code(self, code):
                     '''
                     '''
                     self.radarControllerHeaderObj.code = code
                 @property
                 def nCode(self):
                     '''
                     '''
                     return self.radarControllerHeaderObj.nCode
                 @nCode.setter
                 def nCode(self, ncode):
                     '''
                     '''
                     self.radarControllerHeaderObj.nCode = ncode
                 @property
                 def nBaud(self):
                     '''
                     '''
                     return self.radarControllerHeaderObj.nBaud
                 @nBaud.setter
                 def nBaud(self, nbaud):
                     '''
                     '''
                     self.radarControllerHeaderObj.nBaud = nbaud
                 @property
                 def ipp(self):
                     '''
                     '''
                     return self.radarControllerHeaderObj.ipp
                 @ipp.setter
                 def ipp(self, ipp):
                     '''
                     '''
                     self.radarControllerHeaderObj.ipp = ipp
                 @property
                 def metadata(self):
                     '''
                     '''
                     return {attr: getattr(self, attr) for attr in self.metadata_list}
             class Voltage(JROData):
                 dataPP_POW   = None
                 dataPP_DOP   = None
                 dataPP_WIDTH = None
                 dataPP_SNR   = None
                 def __init__(self):
                     '''
                     Constructor
                     '''
                     self.useLocalTime = True
                     self.radarControllerHeaderObj = RadarControllerHeader()
                     self.systemHeaderObj = SystemHeader()
                     self.type = "Voltage"
                     self.data = None
                     self.nProfiles = None
                     self.heightList = None
                     self.channelList = None
                     self.flagNoData = True
                     self.flagDiscontinuousBlock = False
                     self.utctime = None
                     self.timeZone = 0
                     self.dstFlag = None
                     self.errorCount = None
                     self.nCohInt = None
                     self.blocksize = None
                     self.flagCohInt = False
                     self.flagDecodeData = False  # asumo q la data no esta decodificada
                     self.flagDeflipData = False  # asumo q la data no esta sin flip
                     self.flagShiftFFT = False
                     self.flagDataAsBlock = False  # Asumo que la data es leida perfil a perfil
                     self.profileIndex = 0
                     self.metadata_list = ['type', 'heightList', 'timeZone', 'nProfiles', 'channelList', 'nCohInt',
                         'code', 'nCode', 'nBaud', 'ippSeconds', 'ipp']
                 def getNoisebyHildebrand(self, channel=None):
                     """
                     Determino el nivel de ruido usando el metodo Hildebrand-Sekhon
                     Return:
                         noiselevel
                     """
                     if channel != None:
                         data = self.data[channel]
                         nChannels = 1
                     else:
                         data = self.data
                         nChannels = self.nChannels
                     noise = numpy.zeros(nChannels)
                     power = data * numpy.conjugate(data)
                     for thisChannel in range(nChannels):
                         if nChannels == 1:
                             daux = power[:].real
                         else:
                             daux = power[thisChannel, :].real
                         noise[thisChannel] = hildebrand_sekhon(daux, self.nCohInt)
                     return noise
                 def getNoise(self, type=1, channel=None):
                     if type == 1:
                         noise = self.getNoisebyHildebrand(channel)
                     return noise
                 def getPower(self, channel=None):
                     if channel != None:
                         data = self.data[channel]
                     else:
                         data = self.data
                     power = data * numpy.conjugate(data)
                     powerdB = 10 * numpy.log10(power.real)
                     powerdB = numpy.squeeze(powerdB)
                     return powerdB
                 @property
                 def timeInterval(self):
                     return self.ippSeconds * self.nCohInt
                 noise = property(getNoise, "I'm the 'nHeights' property.")
             class Spectra(JROData):
                 def __init__(self):
                     '''
                     Constructor
                     '''
                     self.data_dc = None
                     self.data_spc = None
                     self.data_cspc = None
                     self.useLocalTime = True
                     self.radarControllerHeaderObj = RadarControllerHeader()
                     self.systemHeaderObj = SystemHeader()
                     self.type = "Spectra"
                     self.timeZone = 0
                     self.nProfiles = None
                     self.heightList = None
                     self.channelList = None
                     self.pairsList = None
                     self.flagNoData = True
                     self.flagDiscontinuousBlock = False
                     self.utctime = None
                     self.nCohInt = None
                     self.nIncohInt = None
                     self.blocksize = None
                     self.nFFTPoints = None
                     self.wavelength = None
                     self.flagDecodeData = False  # asumo q la data no esta decodificada
                     self.flagDeflipData = False  # asumo q la data no esta sin flip
                     self.flagShiftFFT = False
                     self.ippFactor = 1
                     self.beacon_heiIndexList = []
                     self.noise_estimation = None
                     self.metadata_list = ['type', 'heightList', 'timeZone', 'pairsList', 'channelList', 'nCohInt',
                         'code', 'nCode', 'nBaud', 'ippSeconds', 'ipp','nIncohInt', 'nFFTPoints', 'nProfiles']
                 def getNoisebyHildebrand(self, xmin_index=None, xmax_index=None, ymin_index=None, ymax_index=None):
                     """
                     Determino el nivel de ruido usando el metodo Hildebrand-Sekhon
                     Return:
                         noiselevel
                     """
                     noise = numpy.zeros(self.nChannels)
                     for channel in range(self.nChannels):
                         daux = self.data_spc[channel,
                                              xmin_index:xmax_index, ymin_index:ymax_index]
                         noise[channel] = hildebrand_sekhon(daux, self.nIncohInt)
                     return noise
                 def getNoise(self, xmin_index=None, xmax_index=None, ymin_index=None, ymax_index=None):
                     if self.noise_estimation is not None:
                         # this was estimated by getNoise Operation defined in jroproc_spectra.py
                         return self.noise_estimation
                     else:
                         noise = self.getNoisebyHildebrand(
                             xmin_index, xmax_index, ymin_index, ymax_index)
                         return noise
                 def getFreqRangeTimeResponse(self, extrapoints=0):
                     deltafreq = self.getFmaxTimeResponse() / (self.nFFTPoints * self.ippFactor)
                     freqrange = deltafreq * (numpy.arange(self.nFFTPoints + extrapoints) - self.nFFTPoints / 2.) - deltafreq / 2
                     return freqrange
                 def getAcfRange(self, extrapoints=0):
                     deltafreq = 10. / (self.getFmax() / (self.nFFTPoints * self.ippFactor))
                     freqrange = deltafreq * (numpy.arange(self.nFFTPoints + extrapoints) -self.nFFTPoints / 2.) - deltafreq / 2
                     return freqrange
                 def getFreqRange(self, extrapoints=0):
                     deltafreq = self.getFmax() / (self.nFFTPoints * self.ippFactor)
                     freqrange = deltafreq * (numpy.arange(self.nFFTPoints + extrapoints) -self.nFFTPoints / 2.) - deltafreq / 2
                     return freqrange
                 def getVelRange(self, extrapoints=0):
                     deltav = self.getVmax() / (self.nFFTPoints * self.ippFactor)
                     velrange = deltav * (numpy.arange(self.nFFTPoints + extrapoints) - self.nFFTPoints / 2.)
                     if self.nmodes:
                         return velrange/self.nmodes
                     else:
                         return velrange
                 @property
                 def nPairs(self):
                     return len(self.pairsList)
                 @property
                 def pairsIndexList(self):
                     return list(range(self.nPairs))
                 @property
                 def normFactor(self):
                     pwcode = 1
                     if self.flagDecodeData:
                         pwcode = numpy.sum(self.code[0]**2)
                     #normFactor = min(self.nFFTPoints,self.nProfiles)*self.nIncohInt*self.nCohInt*pwcode*self.windowOfFilter
                     normFactor = self.nProfiles * self.nIncohInt * self.nCohInt * pwcode * self.windowOfFilter
                     return normFactor
                 @property
                 def flag_cspc(self):
                     if self.data_cspc is None:
                         return True
                     return False
                 @property
                 def flag_dc(self):
                     if self.data_dc is None:
                         return True
                     return False
                 @property
                 def timeInterval(self):
                     timeInterval = self.ippSeconds * self.nCohInt * self.nIncohInt * self.nProfiles * self.ippFactor
                     if self.nmodes:
                         return self.nmodes*timeInterval
                     else:
                         return timeInterval
                 def getPower(self):
                     factor = self.normFactor
                     z = self.data_spc / factor
                     z = numpy.where(numpy.isfinite(z), z, numpy.NAN)
                     avg = numpy.average(z, axis=1)
                     return 10 * numpy.log10(avg)
                 def getCoherence(self, pairsList=None, phase=False):
                     z = []
                     if pairsList is None:
                         pairsIndexList = self.pairsIndexList
                     else:
                         pairsIndexList = []
                         for pair in pairsList:
                             if pair not in self.pairsList:
                                 raise ValueError("Pair %s is not in dataOut.pairsList" % (
                                     pair))
                             pairsIndexList.append(self.pairsList.index(pair))
                     for i in range(len(pairsIndexList)):
                         pair = self.pairsList[pairsIndexList[i]]
                         ccf = numpy.average(self.data_cspc[pairsIndexList[i], :, :], axis=0)
                         powa = numpy.average(self.data_spc[pair[0], :, :], axis=0)
                         powb = numpy.average(self.data_spc[pair[1], :, :], axis=0)
                         avgcoherenceComplex = ccf / numpy.sqrt(powa * powb)
                         if phase:
                             data = numpy.arctan2(avgcoherenceComplex.imag,
                                                  avgcoherenceComplex.real) * 180 / numpy.pi
                         else:
                             data = numpy.abs(avgcoherenceComplex)
                         z.append(data)
                     return numpy.array(z)
                 def setValue(self, value):
                     print("This property should not be initialized")
                     return
                 noise = property(getNoise, setValue, "I'm the 'nHeights' property.")
             class SpectraHeis(Spectra):
                 def __init__(self):
                     self.radarControllerHeaderObj = RadarControllerHeader()
                     self.systemHeaderObj = SystemHeader()
                     self.type = "SpectraHeis"
                     self.nProfiles = None
                     self.heightList = None
                     self.channelList = None
                     self.flagNoData = True
                     self.flagDiscontinuousBlock = False
                     self.utctime = None
                     self.blocksize = None
                     self.profileIndex = 0
                     self.nCohInt = 1
                     self.nIncohInt = 1
                 @property
                 def normFactor(self):
                     pwcode = 1
                     if self.flagDecodeData:
                         pwcode = numpy.sum(self.code[0]**2)
                     normFactor = self.nIncohInt * self.nCohInt * pwcode
                     return normFactor
                 @property
                 def timeInterval(self):
                     return self.ippSeconds * self.nCohInt * self.nIncohInt
             class Fits(JROData):
                 def __init__(self):
                     self.type = "Fits"
                     self.nProfiles = None
                     self.heightList = None
                     self.channelList = None
                     self.flagNoData = True
                     self.utctime = None
                     self.nCohInt = 1
                     self.nIncohInt = 1
                     self.useLocalTime = True
                     self.profileIndex = 0
                     self.timeZone = 0
                 def getTimeRange(self):
                     datatime = []
                     datatime.append(self.ltctime)
                     datatime.append(self.ltctime + self.timeInterval)
                     datatime = numpy.array(datatime)
                     return datatime
                 def getChannelIndexList(self):
                     return list(range(self.nChannels))
                 def getNoise(self, type=1):
                     if type == 1:
                         noise = self.getNoisebyHildebrand()
                     if type == 2:
                         noise = self.getNoisebySort()
                     if type == 3:
                         noise = self.getNoisebyWindow()
                     return noise
                 @property
                 def timeInterval(self):
                     timeInterval = self.ippSeconds * self.nCohInt * self.nIncohInt
                     return timeInterval
                 @property
                 def ippSeconds(self):
                     '''
                     '''
                     return self.ipp_sec
                 noise = property(getNoise, "I'm the 'nHeights' property.")
             class Correlation(JROData):
                 def __init__(self):
                     '''
                     Constructor
                     '''
                     self.radarControllerHeaderObj = RadarControllerHeader()
                     self.systemHeaderObj = SystemHeader()
                     self.type = "Correlation"
                     self.data = None
                     self.dtype = None
                     self.nProfiles = None
                     self.heightList = None
                     self.channelList = None
                     self.flagNoData = True
                     self.flagDiscontinuousBlock = False
                     self.utctime = None
                     self.timeZone = 0
                     self.dstFlag = None
                     self.errorCount = None
                     self.blocksize = None
                     self.flagDecodeData = False  # asumo q la data no esta decodificada
                     self.flagDeflipData = False  # asumo q la data no esta sin flip
                     self.pairsList = None
                     self.nPoints = None
                 def getPairsList(self):
                     return self.pairsList
                 def getNoise(self, mode=2):
                     indR = numpy.where(self.lagR == 0)[0][0]
                     indT = numpy.where(self.lagT == 0)[0][0]
                     jspectra0 = self.data_corr[:, :, indR, :]
                     jspectra = copy.copy(jspectra0)
                     num_chan = jspectra.shape[0]
                     num_hei = jspectra.shape[2]
                     freq_dc = jspectra.shape[1] / 2
                     ind_vel = numpy.array([-2, -1, 1, 2]) + freq_dc
                     if ind_vel[0] < 0:
                         ind_vel[list(range(0, 1))] = ind_vel[list(
                             range(0, 1))] + self.num_prof
                     if mode == 1:
                         jspectra[:, freq_dc, :] = (
                             jspectra[:, ind_vel[1], :] + jspectra[:, ind_vel[2], :]) / 2  # CORRECCION
                     if mode == 2:
                         vel = numpy.array([-2, -1, 1, 2])
                         xx = numpy.zeros([4, 4])
                         for fil in range(4):
                             xx[fil, :] = vel[fil]**numpy.asarray(list(range(4)))
                         xx_inv = numpy.linalg.inv(xx)
                         xx_aux = xx_inv[0, :]
                         for ich in range(num_chan):
                             yy = jspectra[ich, ind_vel, :]
                             jspectra[ich, freq_dc, :] = numpy.dot(xx_aux, yy)
                             junkid = jspectra[ich, freq_dc, :] <= 0
                             cjunkid = sum(junkid)
                             if cjunkid.any():
                                 jspectra[ich, freq_dc, junkid.nonzero()] = (
                                     jspectra[ich, ind_vel[1], junkid] + jspectra[ich, ind_vel[2], junkid]) / 2
                     noise = jspectra0[:, freq_dc, :] - jspectra[:, freq_dc, :]
                     return noise
                 @property
                 def timeInterval(self):
                     return self.ippSeconds * self.nCohInt * self.nProfiles
                 def splitFunctions(self):
                     pairsList = self.pairsList
                     ccf_pairs = []
                     acf_pairs = []
                     ccf_ind = []
                     acf_ind = []
                     for l in range(len(pairsList)):
                         chan0 = pairsList[l][0]
                         chan1 = pairsList[l][1]
                         # Obteniendo pares de Autocorrelacion
                         if chan0 == chan1:
                             acf_pairs.append(chan0)
                             acf_ind.append(l)
                         else:
                             ccf_pairs.append(pairsList[l])
                             ccf_ind.append(l)
                     data_acf = self.data_cf[acf_ind]
                     data_ccf = self.data_cf[ccf_ind]
                     return acf_ind, ccf_ind, acf_pairs, ccf_pairs, data_acf, data_ccf
                 @property
                 def normFactor(self):
                     acf_ind, ccf_ind, acf_pairs, ccf_pairs, data_acf, data_ccf = self.splitFunctions()
                     acf_pairs = numpy.array(acf_pairs)
                     normFactor = numpy.zeros((self.nPairs, self.nHeights))
                     for p in range(self.nPairs):
                         pair = self.pairsList[p]
                         ch0 = pair[0]
                         ch1 = pair[1]
                         ch0_max = numpy.max(data_acf[acf_pairs == ch0, :, :], axis=1)
                         ch1_max = numpy.max(data_acf[acf_pairs == ch1, :, :], axis=1)
                         normFactor[p, :] = numpy.sqrt(ch0_max * ch1_max)
                     return normFactor
             class Parameters(Spectra):
                 groupList = None  # List of Pairs, Groups, etc
                 data_param = None  # Parameters obtained
                 data_pre = None  # Data Pre Parametrization
                 data_SNR = None  # Signal to Noise Ratio
                 abscissaList = None  # Abscissa, can be velocities, lags or time
                 utctimeInit = None  # Initial UTC time
                 paramInterval = None  # Time interval to calculate Parameters in seconds
                 useLocalTime = True
                 # Fitting
                 data_error = None  # Error of the estimation
                 constants = None
                 library = None
                 # Output signal
                 outputInterval = None  # Time interval to calculate output signal in seconds
                 data_output = None  # Out signal
                 nAvg = None
                 noise_estimation = None
                 GauSPC = None  # Fit gaussian SPC
                 def __init__(self):
                     '''
                     Constructor
                     '''
                     self.radarControllerHeaderObj = RadarControllerHeader()
                     self.systemHeaderObj = SystemHeader()
                     self.type = "Parameters"
                     self.timeZone = 0
                 def getTimeRange1(self, interval):
                     datatime = []
                     if self.useLocalTime:
                         time1 = self.utctimeInit - self.timeZone * 60
                     else:
                         time1 = self.utctimeInit
                     datatime.append(time1)
                     datatime.append(time1 + interval)
                     datatime = numpy.array(datatime)
                     return datatime
                 @property
                 def timeInterval(self):
                     if hasattr(self, 'timeInterval1'):
                         return self.timeInterval1
                     else:
                         return self.paramInterval
                 def setValue(self, value):
                     print("This property should not be initialized")
                     return
                 def getNoise(self):
                     return self.spc_noise
                 noise = property(getNoise, setValue, "I'm the 'Noise' property.")
             class PlotterData(object):
                 '''
                 Object to hold data to be plotted
                 '''
-                MAXNUMX = 200
+                MAXNUMX = 1000
-                MAXNUMY = 200
+                MAXNUMY = 1000
                 def __init__(self, code, exp_code, localtime=True):
                     self.key = code
                     self.exp_code = exp_code
                     self.ready = False
                     self.flagNoData = False
                     self.localtime = localtime
                     self.data = {}
                     self.meta = {}
                     self.__heights = []
                 def __str__(self):
                     dum = ['{}{}'.format(key, self.shape(key)) for key in self.data]
                     return 'Data[{}][{}]'.format(';'.join(dum), len(self.times))
                 def __len__(self):
                     return len(self.data)
                 def __getitem__(self, key):
                     if isinstance(key, int):
                         return self.data[self.times[key]]
                     elif isinstance(key, str):
                         ret = numpy.array([self.data[x][key] for x in self.times])
                         if ret.ndim > 1:
                             ret = numpy.swapaxes(ret, 0, 1)
                         return ret
                 def __contains__(self, key):
                     return key in self.data[self.min_time]
                 def setup(self):
                     '''
                     Configure object
                     '''
                     self.type = ''
                     self.ready = False
                     del self.data
                     self.data = {}
                     self.__heights = []
                     self.__all_heights = set()
                 def shape(self, key):
                     '''
                     Get the shape of the one-element data for the given key
                     '''
                     if len(self.data[self.min_time][key]):
                         return self.data[self.min_time][key].shape
                     return (0,)
                 def update(self, data, tm, meta={}):
                     '''
                     Update data object with new dataOut
                     '''
                     self.data[tm] = data
                     for key, value in meta.items():
                         setattr(self, key, value)
                 def normalize_heights(self):
                     '''
                     Ensure same-dimension of the data for different heighList
                     '''
                     H = numpy.array(list(self.__all_heights))
                     H.sort()
                     for key in self.data:
                         shape = self.shape(key)[:-1] + H.shape
                         for tm, obj in list(self.data[key].items()):
                             h = self.__heights[self.times.tolist().index(tm)]
                             if H.size == h.size:
                                 continue
                             index = numpy.where(numpy.in1d(H, h))[0]
                             dummy = numpy.zeros(shape) + numpy.nan
                             if len(shape) == 2:
                                 dummy[:, index] = obj
                             else:
                                 dummy[index] = obj
                             self.data[key][tm] = dummy
                     self.__heights = [H for tm in self.times]
-                def jsonify(self, tm, plot_name, plot_type, decimate=False):
+                def jsonify(self, tm, plot_name, plot_type, key=None, decimate=False):
                     '''
                     Convert data to json
                     '''
+                    if key is None:
+                        key = self.key
                     meta = {}
                     meta['xrange'] = []
                     dy = int(len(self.yrange)/self.MAXNUMY) + 1
-                    tmp = self.data[tm][self.key]
+                    tmp = self.data[tm][key]
                     shape = tmp.shape
                     if len(shape) == 2:
-                        data = self.roundFloats(self.data[tm][self.key][::, ::dy].tolist())
+                        data = self.roundFloats(self.data[tm][key][::, ::dy].tolist())
                     elif len(shape) == 3:
-                        dx = int(self.data[tm][self.key].shape[1]/self.MAXNUMX) + 1
+                        dx = int(self.data[tm][key].shape[1]/self.MAXNUMX) + 1
                         data = self.roundFloats(
-                            self.data[tm][self.key][::, ::dx, ::dy].tolist())
+                            self.data[tm][key][::, ::dx, ::dy].tolist())
                         meta['xrange'] = self.roundFloats(self.xrange[2][::dx].tolist())
                     else:
-                        data = self.roundFloats(self.data[tm][self.key].tolist())
+                        data = self.roundFloats(self.data[tm][key].tolist())
                     ret = {
                         'plot': plot_name,
                         'code': self.exp_code,
                         'time': float(tm),
                         'data': data,
                         }
                     meta['type'] = plot_type
                     meta['interval'] = float(self.interval)
                     meta['localtime'] = self.localtime
-                    meta['yrange'] = self.roundFloats(self.yrange[::dy].tolist())
+                    #meta['yrange'] = self.roundFloats(self.yrange[::dy].tolist())
+                    meta['yrange'] = self.roundFloats(self.lat[::dy].tolist())
+                    meta['xrange'] = self.roundFloats(self.lon[::dy].tolist())
                     meta.update(self.meta)
                     ret['metadata'] = meta
                     return json.dumps(ret)
                 @property
                 def times(self):
                     '''
                     Return the list of times of the current data
                     '''
                     ret = [t for t in self.data]
                     ret.sort()
                     return numpy.array(ret)
                 @property
                 def min_time(self):
                     '''
                     Return the minimun time value
                     '''
                     return self.times[0]
                 @property
                 def max_time(self):
                     '''
                     Return the maximun time value
                     '''
                     return self.times[-1]
                 # @property
                 # def heights(self):
                 #     '''
                 #     Return the list of heights of the current data
                 #     '''
                 #     return numpy.array(self.__heights[-1])
                 @staticmethod
                 def roundFloats(obj):
                     if isinstance(obj, list):
                         return list(map(PlotterData.roundFloats, obj))
                     elif isinstance(obj, float):
-                        return round(obj, 2)
+                        return round(obj, 4)

schainpy/model/graphics/jroplot_base.py +3 -3

             # Copyright (c) 2012-2020 Jicamarca Radio Observatory
             # All rights reserved.
             #
             # Distributed under the terms of the BSD 3-clause license.
             """Base class to create plot operations
             """
             import os
             import sys
             import zmq
             import time
             import numpy
             import datetime
             from collections import deque
             from functools import wraps
             from threading import Thread
             import matplotlib,re
             if 'BACKEND' in os.environ:
                 matplotlib.use(os.environ['BACKEND'])
             elif 'linux' in sys.platform:
                 matplotlib.use("TkAgg")
             elif 'darwin' in sys.platform:
                 matplotlib.use('MacOSX')
             else:
                 from schainpy.utils import log
                 log.warning('Using default Backend="Agg"', 'INFO')
                 matplotlib.use('Agg')
             import matplotlib.pyplot as plt
             from matplotlib.patches import Polygon
             from mpl_toolkits.axes_grid1 import make_axes_locatable
             from matplotlib.ticker import FuncFormatter, LinearLocator, MultipleLocator
             from .plotting_codes import *
             from schainpy.model.data.jrodata import PlotterData
             from schainpy.model.proc.jroproc_base import ProcessingUnit, Operation, MPDecorator
             from schainpy.utils import log
             for name, cb_table in sophy_cb_tables:
                 ncmap = matplotlib.colors.ListedColormap(cb_table, name=name)
                 matplotlib.pyplot.register_cmap(cmap=ncmap)
             EARTH_RADIUS = 6.3710e3
             def ll2xy(lat1, lon1, lat2, lon2):
                 p = 0.017453292519943295
                 a = 0.5 - numpy.cos((lat2 - lat1) * p)/2 + numpy.cos(lat1 * p) * \
                     numpy.cos(lat2 * p) * (1 - numpy.cos((lon2 - lon1) * p)) / 2
                 r = 12742 * numpy.arcsin(numpy.sqrt(a))
                 theta = numpy.arctan2(numpy.sin((lon2-lon1)*p)*numpy.cos(lat2*p), numpy.cos(lat1*p)
                                       * numpy.sin(lat2*p)-numpy.sin(lat1*p)*numpy.cos(lat2*p)*numpy.cos((lon2-lon1)*p))
                 theta = -theta + numpy.pi/2
                 return r*numpy.cos(theta), r*numpy.sin(theta)
             def km2deg(km):
                 '''
                 Convert distance in km to degrees
                 '''
                 return numpy.rad2deg(km/EARTH_RADIUS)
             def figpause(interval):
                 backend = plt.rcParams['backend']
                 if backend in matplotlib.rcsetup.interactive_bk:
                     figManager = matplotlib._pylab_helpers.Gcf.get_active()
                     if figManager is not None:
                         canvas = figManager.canvas
                         if canvas.figure.stale:
                             canvas.draw()
                         try:
                             canvas.start_event_loop(interval)
                         except:
                             pass
                         return
             def popup(message):
                 '''
                 '''
                 fig = plt.figure(figsize=(12, 8), facecolor='r')
                 text = '\n'.join([s.strip() for s in message.split(':')])
                 fig.text(0.01, 0.5, text, ha='left', va='center',
                          size='20', weight='heavy', color='w')
                 fig.show()
                 figpause(1000)
             class Throttle(object):
                 '''
                 Decorator that prevents a function from being called more than once every
                 time period.
                 To create a function that cannot be called more than once a minute, but
                 will sleep until it can be called:
                 @Throttle(minutes=1)
                 def foo():
                   pass
                 for i in range(10):
                   foo()
                   print "This function has run %s times." % i
                 '''
                 def __init__(self, seconds=0, minutes=0, hours=0):
                     self.throttle_period = datetime.timedelta(
                         seconds=seconds, minutes=minutes, hours=hours
                     )
                     self.time_of_last_call = datetime.datetime.min
                 def __call__(self, fn):
                     @wraps(fn)
                     def wrapper(*args, **kwargs):
                         coerce = kwargs.pop('coerce', None)
                         if coerce:
                             self.time_of_last_call = datetime.datetime.now()
                             return fn(*args, **kwargs)
                         else:
                             now = datetime.datetime.now()
                             time_since_last_call = now - self.time_of_last_call
                             time_left = self.throttle_period - time_since_last_call
                             if time_left > datetime.timedelta(seconds=0):
                                 return
                         self.time_of_last_call = datetime.datetime.now()
                         return fn(*args, **kwargs)
                     return wrapper
             def apply_throttle(value):
                 @Throttle(seconds=value)
                 def fnThrottled(fn):
                     fn()
                 return fnThrottled
             @MPDecorator
             class Plot(Operation):
                 """Base class for Schain plotting operations
                 This class should never be use directtly you must subclass a new operation,
                 children classes must be defined as follow:
                 ExamplePlot(Plot):
                     CODE = 'code'
                     colormap = 'jet'
                     plot_type = 'pcolor' # options are ('pcolor', 'pcolorbuffer', 'scatter', 'scatterbuffer')
                     def setup(self):
                         pass
                     def plot(self):
                         pass
                 """
                 CODE = 'Figure'
                 colormap = 'jet'
                 bgcolor = 'white'
                 buffering = True
                 __missing = 1E30
                 __attrs__ = ['show', 'save', 'ymin', 'ymax', 'zmin', 'zmax', 'title',
                              'showprofile']
                 def __init__(self):
                     Operation.__init__(self)
                     self.isConfig = False
                     self.isPlotConfig = False
                     self.save_time = 0
                     self.sender_time = 0
                     self.data = None
                     self.firsttime = True
                     self.sender_queue = deque(maxlen=10)
                     self.plots_adjust = {'left': 0.125, 'right': 0.9, 'bottom': 0.15, 'top': 0.9, 'wspace': 0.2, 'hspace': 0.2}
                 def __fmtTime(self, x, pos):
                     '''
                     '''
                     return '{}'.format(self.getDateTime(x).strftime('%H:%M'))
                 def __setup(self, **kwargs):
                     '''
                     Initialize variables
                     '''
                     self.figures = []
                     self.axes = []
                     self.cb_axes = []
                     self.localtime = kwargs.pop('localtime', True)
                     self.show = kwargs.get('show', True)
                     self.save = kwargs.get('save', False)
                     self.save_period = kwargs.get('save_period', 0)
                     self.colormap = kwargs.get('colormap', self.colormap)
                     self.colormap_coh = kwargs.get('colormap_coh', 'jet')
                     self.colormap_phase = kwargs.get('colormap_phase', 'RdBu_r')
                     self.colormaps = kwargs.get('colormaps', None)
                     self.bgcolor = kwargs.get('bgcolor', self.bgcolor)
                     self.showprofile = kwargs.get('showprofile', False)
                     self.title = kwargs.get('wintitle', self.CODE.upper())
                     self.cb_label = kwargs.get('cb_label', None)
                     self.cb_labels = kwargs.get('cb_labels', None)
                     self.labels = kwargs.get('labels', None)
                     self.xaxis = kwargs.get('xaxis', 'frequency')
                     self.zmin = kwargs.get('zmin', None)
                     self.zmax = kwargs.get('zmax', None)
                     self.zlimits = kwargs.get('zlimits', None)
                     self.xmin = kwargs.get('xmin', None)
                     self.xmax = kwargs.get('xmax', None)
                     self.xrange = kwargs.get('xrange', 12)
                     self.xscale = kwargs.get('xscale', None)
                     self.ymin = kwargs.get('ymin', None)
                     self.ymax = kwargs.get('ymax', None)
                     self.yscale = kwargs.get('yscale', None)
                     self.xlabel = kwargs.get('xlabel', None)
                     self.attr_time = kwargs.get('attr_time', 'utctime')
                     self.attr_data = kwargs.get('attr_data', 'data_param')
                     self.decimation = kwargs.get('decimation', None)
                     self.oneFigure = kwargs.get('oneFigure', True)
                     self.width = kwargs.get('width', None)
                     self.height = kwargs.get('height', None)
                     self.colorbar = kwargs.get('colorbar', True)
                     self.factors = kwargs.get('factors', [1, 1, 1, 1, 1, 1, 1, 1])
                     self.channels = kwargs.get('channels', None)
                     self.titles = kwargs.get('titles', [])
                     self.polar = False
                     self.type = kwargs.get('type', 'iq')
                     self.grid = kwargs.get('grid', False)
                     self.pause = kwargs.get('pause', False)
                     self.save_code = kwargs.get('save_code', self.CODE)
                     self.throttle = kwargs.get('throttle', 0)
                     self.exp_code = kwargs.get('exp_code', None)
                     self.server = kwargs.get('server', False)
                     self.sender_period = kwargs.get('sender_period', 60)
                     self.tag = kwargs.get('tag', '')
                     self.height_index = kwargs.get('height_index', None)
                     self.__throttle_plot = apply_throttle(self.throttle)
                     code = self.attr_data if self.attr_data else self.CODE
                     self.data = PlotterData(self.CODE, self.exp_code, self.localtime)
                     self.ang_min = kwargs.get('ang_min', None)
                     self.ang_max = kwargs.get('ang_max', None)
                     self.mode = kwargs.get('mode', None)
                     self.snr_threshold = kwargs.get('snr_threshold', 0)
                     if self.server:
                         if not self.server.startswith('tcp://'):
                             self.server = 'tcp://{}'.format(self.server)
                         log.success(
                             'Sending to server: {}'.format(self.server),
                             self.name
                         )
                     if isinstance(self.attr_data, str):
                         self.attr_data = [self.attr_data]
                 def __setup_plot(self):
                     '''
                     Common setup for all figures, here figures and axes are created
                     '''
                     self.setup()
                     self.time_label = 'LT' if self.localtime else 'UTC'
                     if self.width is None:
                         self.width = 8
                     self.figures = []
                     self.axes = []
                     self.cb_axes = []
                     self.pf_axes = []
                     self.cmaps = []
                     size = '15%' if self.ncols == 1 else '30%'
                     pad = '4%' if self.ncols == 1 else '8%'
                     if self.oneFigure:
                         if self.height is None:
                             self.height = 1.4 * self.nrows + 1
                         fig = plt.figure(figsize=(self.width, self.height),
                                          edgecolor='k',
                                          facecolor='w')
                         self.figures.append(fig)
                         for n in range(self.nplots):
                             ax = fig.add_subplot(self.nrows, self.ncols,
                                                  n + 1, polar=self.polar)
                             ax.tick_params(labelsize=8)
                             ax.firsttime = True
                             ax.index = 0
                             ax.press = None
                             self.axes.append(ax)
                             if self.showprofile:
                                 cax = self.__add_axes(ax, size=size, pad=pad)
                                 cax.tick_params(labelsize=8)
                                 self.pf_axes.append(cax)
                     else:
                         if self.height is None:
                             self.height = 3
                         for n in range(self.nplots):
                             fig = plt.figure(figsize=(self.width, self.height),
                                              edgecolor='k',
                                              facecolor='w')
                             ax = fig.add_subplot(1, 1, 1, polar=self.polar)
                             ax.tick_params(labelsize=8)
                             ax.firsttime = True
                             ax.index = 0
                             ax.press = None
                             self.figures.append(fig)
                             self.axes.append(ax)
                             if self.showprofile:
                                 cax = self.__add_axes(ax, size=size, pad=pad)
                                 cax.tick_params(labelsize=8)
                                 self.pf_axes.append(cax)
                     for n in range(self.nrows):
                         if self.colormaps is not None:
                             cmap = plt.get_cmap(self.colormaps[n])
                         else:
                             cmap = plt.get_cmap(self.colormap)
                         cmap.set_bad(self.bgcolor, 1.)
                         self.cmaps.append(cmap)
                 def __add_axes(self, ax, size='30%', pad='8%'):
                     '''
                     Add new axes to the given figure
                     '''
                     divider = make_axes_locatable(ax)
                     nax = divider.new_horizontal(size=size, pad=pad)
                     ax.figure.add_axes(nax)
                     return nax
                 def fill_gaps(self, x_buffer, y_buffer, z_buffer):
                     '''
                     Create a masked array for missing data
                     '''
                     if x_buffer.shape[0] < 2:
                         return x_buffer, y_buffer, z_buffer
                     deltas = x_buffer[1:] - x_buffer[0:-1]
                     x_median = numpy.median(deltas)
                     index = numpy.where(deltas > 5 * x_median)
                     if len(index[0]) != 0:
                         z_buffer[::, index[0], ::] = self.__missing
                         z_buffer = numpy.ma.masked_inside(z_buffer,
 .99 * self.__missing,
 .01 * self.__missing)
                     return x_buffer, y_buffer, z_buffer
                 def decimate(self):
                     # dx = int(len(self.x)/self.__MAXNUMX) + 1
                     dy = int(len(self.y) / self.decimation) + 1
                     # x = self.x[::dx]
                     x = self.x
                     y = self.y[::dy]
                     z = self.z[::, ::, ::dy]
                     return x, y, z
                 def format(self):
                     '''
                     Set min and max values, labels, ticks and titles
                     '''
                     for n, ax in enumerate(self.axes):
                         if ax.firsttime:
                             if self.xaxis != 'time':
                                 xmin = self.xmin
                                 xmax = self.xmax
                             else:
                                 xmin = self.tmin
                                 xmax = self.tmin + self.xrange*60*60
                                 ax.xaxis.set_major_formatter(FuncFormatter(self.__fmtTime))
                                 ax.xaxis.set_major_locator(LinearLocator(9))
                             ymin = self.ymin if self.ymin is not None else numpy.nanmin(self.y[numpy.isfinite(self.y)])
                             ymax = self.ymax if self.ymax is not None else numpy.nanmax(self.y[numpy.isfinite(self.y)])
                             ax.set_facecolor(self.bgcolor)
                             if self.xscale:
                                 ax.xaxis.set_major_formatter(FuncFormatter(
                                     lambda x, pos: '{0:g}'.format(x*self.xscale)))
                             if self.yscale:
                                 ax.yaxis.set_major_formatter(FuncFormatter(
                                     lambda x, pos: '{0:g}'.format(x*self.yscale)))
                             if self.xlabel is not None:
                                 ax.set_xlabel(self.xlabel)
                             if self.ylabel is not None:
                                 ax.set_ylabel(self.ylabel)
                             if self.showprofile:
                                 self.pf_axes[n].set_ylim(ymin, ymax)
                                 self.pf_axes[n].set_xlim(self.zmin, self.zmax)
                                 self.pf_axes[n].set_xlabel('dB')
                                 self.pf_axes[n].grid(b=True, axis='x')
                                 [tick.set_visible(False)
                                  for tick in self.pf_axes[n].get_yticklabels()]
                             if self.colorbar:
                                 ax.cbar = plt.colorbar(
                                     ax.plt, ax=ax, fraction=0.05, pad=0.06, aspect=10)
                                 ax.cbar.ax.tick_params(labelsize=8)
                                 ax.cbar.ax.press = None
                                 if self.cb_label:
                                     ax.cbar.set_label(self.cb_label, size=8)
                                 elif self.cb_labels:
                                     ax.cbar.set_label(self.cb_labels[n], size=8)
                             else:
                                 ax.cbar = None
                             ax.set_xlim(xmin, xmax)
                             ax.set_ylim(ymin, ymax)
                             ax.firsttime = False
                             if self.grid:
                                 ax.grid(True)
                         if not self.polar:
                             ax.set_title('{} {} {}'.format(
                                 self.titles[n],
                                 self.getDateTime(self.data.max_time).strftime(
                                     '%Y-%m-%d %H:%M:%S'),
                                 self.time_label),
                                 size=8)
                         else:
                             #ax.set_title('{}'.format(self.titles[n]), size=8)
                             ax.set_title('{} {} {}'.format(
                                 self.titles[n],
                                 self.getDateTime(self.data.max_time).strftime(
                                     '%Y-%m-%d %H:%M:%S'),
                                 self.time_label),
                                 size=8)
                             ax.set_ylim(0, self.ymax)
                             ax.set_yticks(ax.get_yticks(), labels=ax.get_yticks(), color='white')
                             ax.yaxis.labelpad = 28
                     if self.firsttime:
                         for n, fig in enumerate(self.figures):
                             fig.subplots_adjust(**self.plots_adjust)
                         self.firsttime = False
                 def clear_figures(self):
                     '''
                     Reset axes for redraw plots
                     '''
                     for ax in self.axes+self.pf_axes+self.cb_axes:
                         ax.clear()
                         ax.firsttime = True
                         if hasattr(ax, 'cbar') and ax.cbar:
                             ax.cbar.remove()
                 def __plot(self):
                     '''
                     Main function to plot, format and save figures
                     '''
                     self.plot()
                     self.format()
                     for n, fig in enumerate(self.figures):
                         if self.nrows == 0 or self.nplots == 0:
                             log.warning('No data', self.name)
                             fig.text(0.5, 0.5, 'No Data', fontsize='large', ha='center')
                             fig.canvas.manager.set_window_title(self.CODE)
                             continue
                         fig.canvas.manager.set_window_title('{} - {}'.format(self.title,
                                                                              self.getDateTime(self.data.max_time).strftime('%Y/%m/%d')))
                         fig.canvas.draw()
                         if self.show:
                             fig.show()
                             figpause(0.01)
                         if self.save:
                             if self.CODE=="PPI" or self.CODE=="RHI":
                               self.save_figure(n,stitle =self.titles)
                             else:
                               self.save_figure(n)
                     if self.server:
                         self.send_to_server()
                 def __update(self, dataOut, timestamp):
                     '''
                     '''
                     metadata = {
                         'yrange': dataOut.heightList,
                         'interval': dataOut.timeInterval,
                         'channels': dataOut.channelList
                     }
                     data, meta = self.update(dataOut)
                     metadata.update(meta)
                     self.data.update(data, timestamp, metadata)
                 def save_figure(self, n,stitle=None):
                     '''
                     '''
                     if stitle is not None:
                         s_string = re.sub(r"[^A-Z0-9.]","",str(stitle))
                         new_string=s_string[:3]+"_"+s_string[4:6]+"_"+s_string[6:]
                     if self.oneFigure:
                         if (self.data.max_time - self.save_time) <= self.save_period:
                             return
                     self.save_time = self.data.max_time
                     fig = self.figures[n]
                     if self.throttle == 0:
                         if self.oneFigure:
                             if stitle is not None:
                                 figname = os.path.join(
                                     self.save,
                                     self.save_code + '_' + new_string,
                                     '{}_{}_{}.png'.format(
                                         self.save_code,
                                         new_string,
                                         self.getDateTime(self.data.max_time).strftime(
                                             '%Y%m%d_%H%M%S',
                                             ),
                                         )
                                     )
                             else:
                                   figname = os.path.join(
                                   self.save,
                                   self.save_code,
                                   '{}_{}.png'.format(
                                       self.save_code,
                                       self.getDateTime(self.data.max_time).strftime(
                                           '%Y%m%d_%H%M%S'
                                            ),
                                        )
                                    )
                         else:
                             figname = os.path.join(
                                 self.save,
                                 self.save_code,
                                 '{}_ch{}_{}.png'.format(
                                     self.save_code,n,
                                     self.getDateTime(self.data.max_time).strftime(
                                         '%Y%m%d_%H%M%S'
                                         ),
                                     )
                                 )
                         log.log('Saving figure: {}'.format(figname), self.name)
                         if not os.path.isdir(os.path.dirname(figname)):
                             os.makedirs(os.path.dirname(figname))
                         fig.savefig(figname)
                     figname = os.path.join(
                         self.save,
                         '{}_{}.png'.format(
                             self.save_code,
                             self.getDateTime(self.data.min_time).strftime(
                                 '%Y%m%d'
                                 ),
                             )
                         )
                     log.log('Saving figure: {}'.format(figname), self.name)
                     if not os.path.isdir(os.path.dirname(figname)):
                         os.makedirs(os.path.dirname(figname))
                     fig.savefig(figname)
                 def send_to_server(self):
                     '''
                     '''
                     if self.exp_code == None:
                         log.warning('Missing `exp_code` skipping sending to server...')
                     last_time = self.data.max_time
                     interval = last_time - self.sender_time
                     if interval < self.sender_period:
                         return
                     self.sender_time = last_time
                     attrs = ['titles', 'zmin', 'zmax', 'tag', 'ymin', 'ymax']
                     for attr in attrs:
                         value = getattr(self, attr)
                         if value:
                             if isinstance(value, (numpy.float32, numpy.float64)):
                                 value = round(float(value), 2)
                             self.data.meta[attr] = value
-                    if self.colormap == 'jet':
+                    if self.colormap == 'jet' or self.colormap == 'sophy_w':
                         self.data.meta['colormap'] = 'Jet'
-                    elif 'RdBu' in self.colormap:
+                    elif 'sophy_v' in self.colormap:
                         self.data.meta['colormap'] = 'RdBu'
                     else:
                         self.data.meta['colormap'] = 'Viridis'
                     self.data.meta['interval'] = int(interval)
                     self.sender_queue.append(last_time)
                     while True:
                         try:
                             tm = self.sender_queue.popleft()
                         except IndexError:
                             break
-                        msg = self.data.jsonify(tm, self.save_code, self.plot_type)
+                        msg = self.data.jsonify(tm, self.save_code, self.plot_type, key='var')
                         self.socket.send_string(msg)
                         socks = dict(self.poll.poll(2000))
                         if socks.get(self.socket) == zmq.POLLIN:
                             reply = self.socket.recv_string()
                             if reply == 'ok':
                                 log.log("Response from server ok", self.name)
                                 time.sleep(0.1)
                                 continue
                             else:
                                 log.warning(
                                     "Malformed reply from server: {}".format(reply), self.name)
                         else:
                             log.warning(
                                 "No response from server, retrying...", self.name)
                         self.sender_queue.appendleft(tm)
                         self.socket.setsockopt(zmq.LINGER, 0)
                         self.socket.close()
                         self.poll.unregister(self.socket)
                         self.socket = self.context.socket(zmq.REQ)
                         self.socket.connect(self.server)
                         self.poll.register(self.socket, zmq.POLLIN)
                         break
                 def setup(self):
                     '''
                     This method should be implemented in the child class, the following
                     attributes should be set:
                     self.nrows: number of rows
                     self.ncols: number of cols
                     self.nplots: number of plots (channels or pairs)
                     self.ylabel: label for Y axes
                     self.titles: list of axes title
                     '''
                     raise NotImplementedError
                 def plot(self):
                     '''
                     Must be defined in the child class, the actual plotting method
                     '''
                     raise NotImplementedError
                 def update(self, dataOut):
                     '''
                     Must be defined in the child class, update self.data with new data
                     '''
                     data = {
                         self.CODE: getattr(dataOut, 'data_{}'.format(self.CODE))
                     }
                     meta = {}
                     return data, meta
                 def run(self, dataOut, **kwargs):
                     '''
                     Main plotting routine
                     '''
                     if self.isConfig is False:
                         self.__setup(**kwargs)
                         if self.localtime:
                             self.getDateTime = datetime.datetime.fromtimestamp
                         else:
                             self.getDateTime = datetime.datetime.utcfromtimestamp
                         self.data.setup()
                         self.isConfig = True
                         if self.server:
                             self.context = zmq.Context()
                             self.socket = self.context.socket(zmq.REQ)
                             self.socket.connect(self.server)
                             self.poll = zmq.Poller()
                             self.poll.register(self.socket, zmq.POLLIN)
                     tm = getattr(dataOut, self.attr_time)
                     if self.data and 'time' in self.xaxis and (tm - self.tmin) >= self.xrange*60*60:
                         self.save_time = tm
                         self.__plot()
                         self.tmin += self.xrange*60*60
                         self.data.setup()
                         self.clear_figures()
                     self.__update(dataOut, tm)
                     if self.isPlotConfig is False:
                         self.__setup_plot()
                         self.isPlotConfig = True
                         if self.xaxis == 'time':
                             dt = self.getDateTime(tm)
                             if self.xmin is None:
                                 self.tmin = tm
                                 self.xmin = dt.hour
                             minutes = (self.xmin-int(self.xmin)) * 60
                             seconds = (minutes - int(minutes)) * 60
                             self.tmin = (dt.replace(hour=int(self.xmin), minute=int(minutes), second=int(seconds)) -
                                     datetime.datetime(1970, 1, 1)).total_seconds()
                             if self.localtime:
                                 self.tmin += time.timezone
                             if self.xmin is not None and self.xmax is not None:
                                 self.xrange = self.xmax - self.xmin
                     if self.throttle == 0:
                         self.__plot()
                     else:
                         self.__throttle_plot(self.__plot)#, coerce=coerce)
                 def close(self):
                     if self.data and not self.data.flagNoData:
                         self.save_time = 0
                         self.__plot()
                     if self.data and not self.data.flagNoData and self.pause:
                         figpause(10)

schainpy/model/graphics/jroplot_parameters.py +24 -17

             import os
             import datetime
             import numpy
             from mpl_toolkits.axisartist.grid_finder import FixedLocator, DictFormatter
             from schainpy.model.graphics.jroplot_base import Plot, plt
             from schainpy.model.graphics.jroplot_spectra import SpectraPlot, RTIPlot, CoherencePlot, SpectraCutPlot
             from schainpy.utils import log
-            # libreria wradlib
-            #import wradlib as wrl
+            import wradlib.georef as georef
             EARTH_RADIUS = 6.3710e3
             def ll2xy(lat1, lon1, lat2, lon2):
                 p = 0.017453292519943295
                 a = 0.5 - numpy.cos((lat2 - lat1) * p)/2 + numpy.cos(lat1 * p) * \
                     numpy.cos(lat2 * p) * (1 - numpy.cos((lon2 - lon1) * p)) / 2
                 r = 12742 * numpy.arcsin(numpy.sqrt(a))
                 theta = numpy.arctan2(numpy.sin((lon2-lon1)*p)*numpy.cos(lat2*p), numpy.cos(lat1*p)
                                       * numpy.sin(lat2*p)-numpy.sin(lat1*p)*numpy.cos(lat2*p)*numpy.cos((lon2-lon1)*p))
                 theta = -theta + numpy.pi/2
                 return r*numpy.cos(theta), r*numpy.sin(theta)
             def km2deg(km):
                 '''
                 Convert distance in km to degrees
                 '''
                 return numpy.rad2deg(km/EARTH_RADIUS)
             class SpectralMomentsPlot(SpectraPlot):
                 '''
                 Plot for Spectral Moments
                 '''
                 CODE = 'spc_moments'
                 # colormap = 'jet'
                 # plot_type = 'pcolor'
             class DobleGaussianPlot(SpectraPlot):
                 '''
                 Plot for Double Gaussian Plot
                 '''
                 CODE = 'gaussian_fit'
                 # colormap = 'jet'
                 # plot_type = 'pcolor'
             class DoubleGaussianSpectraCutPlot(SpectraCutPlot):
                 '''
                 Plot SpectraCut with Double Gaussian Fit
                 '''
                 CODE = 'cut_gaussian_fit'
             class SnrPlot(RTIPlot):
                 '''
                 Plot for SNR Data
                 '''
                 CODE = 'snr'
                 colormap = 'jet'
                 def update(self, dataOut):
                     data = {
                         'snr': 10*numpy.log10(dataOut.data_snr)
                     }
                     return data, {}
             class DopplerPlot(RTIPlot):
                 '''
                 Plot for DOPPLER Data (1st moment)
                 '''
                 CODE = 'dop'
                 colormap = 'jet'
                 def update(self, dataOut):
                     data = {
                         'dop': 10*numpy.log10(dataOut.data_dop)
                     }
                     return data, {}
             class PowerPlot(RTIPlot):
                 '''
                 Plot for Power Data (0 moment)
                 '''
                 CODE = 'pow'
                 colormap = 'jet'
                 def update(self, dataOut):
                     data = {
                         'pow': 10*numpy.log10(dataOut.data_pow/dataOut.normFactor)
                     }
                     return data, {}
             class SpectralWidthPlot(RTIPlot):
                 '''
                 Plot for Spectral Width Data (2nd moment)
                 '''
                 CODE = 'width'
                 colormap = 'jet'
                 def update(self, dataOut):
                     data = {
                         'width': dataOut.data_width
                     }
                     return data, {}
             class SkyMapPlot(Plot):
                 '''
                 Plot for meteors detection data
                 '''
                 CODE = 'param'
                 def setup(self):
                     self.ncols = 1
                     self.nrows = 1
                     self.width = 7.2
                     self.height = 7.2
                     self.nplots = 1
                     self.xlabel = 'Zonal Zenith Angle (deg)'
                     self.ylabel = 'Meridional Zenith Angle (deg)'
                     self.polar = True
                     self.ymin = -180
                     self.ymax = 180
                     self.colorbar = False
                 def plot(self):
                     arrayParameters = numpy.concatenate(self.data['param'])
                     error = arrayParameters[:, -1]
                     indValid = numpy.where(error == 0)[0]
                     finalMeteor = arrayParameters[indValid, :]
                     finalAzimuth = finalMeteor[:, 3]
                     finalZenith = finalMeteor[:, 4]
                     x = finalAzimuth * numpy.pi / 180
                     y = finalZenith
                     ax = self.axes[0]
                     if ax.firsttime:
                         ax.plot = ax.plot(x, y, 'bo', markersize=5)[0]
                     else:
                         ax.plot.set_data(x, y)
                     dt1 = self.getDateTime(self.data.min_time).strftime('%y/%m/%d %H:%M:%S')
                     dt2 = self.getDateTime(self.data.max_time).strftime('%y/%m/%d %H:%M:%S')
                     title = 'Meteor Detection Sky Map\n %s - %s \n Number of events: %5.0f\n' % (dt1,
                                                                                                  dt2,
                                                                                                  len(x))
                     self.titles[0] = title
             class GenericRTIPlot(Plot):
                 '''
                 Plot for data_xxxx object
                 '''
                 CODE = 'param'
                 colormap = 'viridis'
                 plot_type = 'pcolorbuffer'
                 def setup(self):
                     self.xaxis = 'time'
                     self.ncols = 1
                     self.nrows = self.data.shape('param')[0]
                     self.nplots = self.nrows
                     self.plots_adjust.update({'hspace':0.8, 'left': 0.1, 'bottom': 0.08, 'right':0.95, 'top': 0.95})
                     if not self.xlabel:
                         self.xlabel = 'Time'
                     self.ylabel = 'Range [km]'
                     if not self.titles:
                         self.titles = ['Param {}'.format(x) for x in range(self.nrows)]
                 def update(self, dataOut):
                     data = {
                         'param' : numpy.concatenate([getattr(dataOut, attr) for attr in self.attr_data], axis=0)
                     }
                     meta = {}
                     return data, meta
                 def plot(self):
                     # self.data.normalize_heights()
                     self.x = self.data.times
                     self.y = self.data.yrange
                     self.z = self.data['param']
                     self.z = 10*numpy.log10(self.z)
                     self.z = numpy.ma.masked_invalid(self.z)
                     if self.decimation is None:
                         x, y, z = self.fill_gaps(self.x, self.y, self.z)
                     else:
                         x, y, z = self.fill_gaps(*self.decimate())
                     for n, ax in enumerate(self.axes):
                         self.zmax = self.zmax if self.zmax is not None else numpy.max(
                             self.z[n])
                         self.zmin = self.zmin if self.zmin is not None else numpy.min(
                             self.z[n])
                         if ax.firsttime:
                             if self.zlimits is not None:
                                 self.zmin, self.zmax = self.zlimits[n]
                             ax.plt = ax.pcolormesh(x, y, z[n].T * self.factors[n],
                                                    vmin=self.zmin,
                                                    vmax=self.zmax,
                                                    cmap=self.cmaps[n]
                                                    )
                         else:
                             if self.zlimits is not None:
                                 self.zmin, self.zmax = self.zlimits[n]
                             ax.collections.remove(ax.collections[0])
                             ax.plt = ax.pcolormesh(x, y, z[n].T * self.factors[n],
                                                    vmin=self.zmin,
                                                    vmax=self.zmax,
                                                    cmap=self.cmaps[n]
                                                    )
             class PolarMapPlot(Plot):
                 '''
                 Plot for weather radar
                 '''
                 CODE = 'param'
                 colormap = 'seismic'
                 def setup(self):
                     self.ncols = 1
                     self.nrows = 1
                     self.width = 9
                     self.height = 8
                     self.mode = self.data.meta['mode']
                     if self.channels is not None:
                         self.nplots = len(self.channels)
                         self.nrows = len(self.channels)
                     else:
                         self.nplots = self.data.shape(self.CODE)[0]
                         self.nrows = self.nplots
                         self.channels = list(range(self.nplots))
                     if self.mode == 'E':
                         self.xlabel = 'Longitude'
                         self.ylabel = 'Latitude'
                     else:
                         self.xlabel = 'Range (km)'
                         self.ylabel = 'Height (km)'
                     self.bgcolor = 'white'
                     self.cb_labels = self.data.meta['units']
                     self.lat = self.data.meta['latitude']
                     self.lon = self.data.meta['longitude']
                     self.xmin, self.xmax = float(
                         km2deg(self.xmin) + self.lon), float(km2deg(self.xmax) + self.lon)
                     self.ymin, self.ymax = float(
                         km2deg(self.ymin) + self.lat), float(km2deg(self.ymax) + self.lat)
                     #  self.polar = True
                 def plot(self):
                     for n, ax in enumerate(self.axes):
                         data = self.data['param'][self.channels[n]]
                         zeniths = numpy.linspace(
 , self.data.meta['max_range'], data.shape[1])
                         if self.mode == 'E':
                             azimuths = -numpy.radians(self.data.yrange)+numpy.pi/2
                             r, theta = numpy.meshgrid(zeniths, azimuths)
                             x, y = r*numpy.cos(theta)*numpy.cos(numpy.radians(self.data.meta['elevation'])), r*numpy.sin(
                                 theta)*numpy.cos(numpy.radians(self.data.meta['elevation']))
                             x = km2deg(x) + self.lon
                             y = km2deg(y) + self.lat
                         else:
                             azimuths = numpy.radians(self.data.yrange)
                             r, theta = numpy.meshgrid(zeniths, azimuths)
                             x, y = r*numpy.cos(theta), r*numpy.sin(theta)
                         self.y = zeniths
                         if ax.firsttime:
                             if self.zlimits is not None:
                                 self.zmin, self.zmax = self.zlimits[n]
                             ax.plt = ax.pcolormesh(  # r, theta, numpy.ma.array(data, mask=numpy.isnan(data)),
                                 x, y, numpy.ma.array(data, mask=numpy.isnan(data)),
                                 vmin=self.zmin,
                                 vmax=self.zmax,
                                 cmap=self.cmaps[n])
                         else:
                             if self.zlimits is not None:
                                 self.zmin, self.zmax = self.zlimits[n]
                             ax.collections.remove(ax.collections[0])
                             ax.plt = ax.pcolormesh(  # r, theta, numpy.ma.array(data, mask=numpy.isnan(data)),
                                 x, y, numpy.ma.array(data, mask=numpy.isnan(data)),
                                 vmin=self.zmin,
                                 vmax=self.zmax,
                                 cmap=self.cmaps[n])
                         if self.mode == 'A':
                             continue
                         # plot district names
                         f = open('/data/workspace/schain_scripts/distrito.csv')
                         for line in f:
                             label, lon, lat = [s.strip() for s in line.split(',') if s]
                             lat = float(lat)
                             lon = float(lon)
                             # ax.plot(lon, lat, '.b', ms=2)
                             ax.text(lon, lat, label.decode('utf8'), ha='center',
                                     va='bottom', size='8', color='black')
                         # plot limites
                         limites = []
                         tmp = []
                         for line in open('/data/workspace/schain_scripts/lima.csv'):
                             if '#' in line:
                                 if tmp:
                                     limites.append(tmp)
                                 tmp = []
                                 continue
                             values = line.strip().split(',')
                             tmp.append((float(values[0]), float(values[1])))
                         for points in limites:
                             ax.add_patch(
                                 Polygon(points, ec='k', fc='none', ls='--', lw=0.5))
                         # plot Cuencas
                         for cuenca in ('rimac', 'lurin', 'mala', 'chillon', 'chilca', 'chancay-huaral'):
                             f = open('/data/workspace/schain_scripts/{}.csv'.format(cuenca))
                             values = [line.strip().split(',') for line in f]
                             points = [(float(s[0]), float(s[1])) for s in values]
                             ax.add_patch(Polygon(points, ec='b', fc='none'))
                         # plot grid
                         for r in (15, 30, 45, 60):
                             ax.add_artist(plt.Circle((self.lon, self.lat),
                                                      km2deg(r), color='0.6', fill=False, lw=0.2))
                             ax.text(
                                 self.lon + (km2deg(r))*numpy.cos(60*numpy.pi/180),
                                 self.lat + (km2deg(r))*numpy.sin(60*numpy.pi/180),
                                 '{}km'.format(r),
                                 ha='center', va='bottom', size='8', color='0.6', weight='heavy')
                     if self.mode == 'E':
                         title = 'El={}$^\circ$'.format(self.data.meta['elevation'])
                         label = 'E{:02d}'.format(int(self.data.meta['elevation']))
                     else:
                         title = 'Az={}$^\circ$'.format(self.data.meta['azimuth'])
                         label = 'A{:02d}'.format(int(self.data.meta['azimuth']))
                     self.save_labels = ['{}-{}'.format(lbl, label) for lbl in self.labels]
                     self.titles = ['{} {}'.format(
                         self.data.parameters[x], title) for x in self.channels]
             class WeatherParamsPlot(Plot):
                 #CODE = 'RHI'
                 #plot_name = 'RHI'
-                #plot_type = 'rhistyle'
+                plot_type = 'scattermap'
                 buffering = False
                 def setup(self):
                     self.ncols = 1
                     self.nrows = 1
                     self.nplots= 1
                     self.ylabel= 'Range [km]'
                     self.xlabel= 'Range [km]'
                     self.polar = True
                     self.grid = True
                     if self.channels is not None:
                         self.nplots = len(self.channels)
                         self.nrows = len(self.channels)
                     else:
                         self.nplots = self.data.shape(self.CODE)[0]
                         self.nrows = self.nplots
                         self.channels = list(range(self.nplots))
                     self.colorbar=True
                     self.width   =8
                     self.height  =8
                     self.ini     =0
                     self.len_azi =0
                     self.buffer_ini  = None
                     self.buffer_ele   = None
                     self.plots_adjust.update({'wspace': 0.4, 'hspace':0.4, 'left': 0.1, 'right': 0.9, 'bottom': 0.08})
                     self.flag    =0
                     self.indicador= 0
                     self.last_data_ele = None
                     self.val_mean      = None
                 def update(self, dataOut):
                     data = {}
                     meta = {}
                     if hasattr(dataOut, 'dataPP_POWER'):
                         factor = 1
                     if hasattr(dataOut, 'nFFTPoints'):
                         factor = dataOut.normFactor
                     mask = dataOut.data_snr<self.snr_threshold
                     if 'pow' in self.attr_data[0].lower():
                         # data['data'] = 10*numpy.log10(getattr(dataOut, self.attr_data[0])/(factor))
-                        data['data'] = numpy.ma.masked_array(10*numpy.log10(getattr(dataOut, self.attr_data[0])/(factor)), mask=mask)
+                        tmp = numpy.ma.masked_array(10*numpy.log10(getattr(dataOut, self.attr_data[0])/(factor)), mask=mask)
                     else:
-                        data['data'] = numpy.ma.masked_array(getattr(dataOut, self.attr_data[0]), mask=mask)
+                        tmp = numpy.ma.masked_array(getattr(dataOut, self.attr_data[0]), mask=mask)
-                        # data['data'] = getattr(dataOut, self.attr_data[0])
+                        # tmp = getattr(dataOut, self.attr_data[0])
+                    r = dataOut.heightList
+                    delta_height = r[1]-r[0]
+                    valid = numpy.where(r>=0)[0]
+                    data['r'] = numpy.arange(len(valid))*delta_height
+                    try:
+                        data['data'] = tmp[self.channels[0]][:,valid]
+                    except:
+                        data['data'] = tmp[0][:,valid]
                     if dataOut.mode_op == 'PPI':
                         self.CODE = 'PPI'
                         self.title = self.CODE
                     elif dataOut.mode_op == 'RHI':
                         self.CODE = 'RHI'
                         self.title = self.CODE
                     data['azi'] = dataOut.data_azi
                     data['ele'] = dataOut.data_ele
                     data['mode_op'] = dataOut.mode_op
+                    var = data['data'].flatten()
+                    r = numpy.tile(data['r'], data['data'].shape[0]).reshape(data['data'].shape)*1000
+                    lla = georef.spherical_to_proj(r, data['azi'], data['ele'], (-75.295893, -12.040436, 3379.2147))
+                    meta['lat'] = lla[:,:,1].flatten()[var.mask==False]
+                    meta['lon'] = lla[:,:,0].flatten()[var.mask==False]
+                    data['var'] = numpy.array([var[var.mask==False]])
                     return data, meta
                 def plot(self):
                     data = self.data[-1]
-                    r            = self.data.yrange
+                    z = data['data']
-                    delta_height = r[1]-r[0]
+                    r = data['r']
-                    r_mask       = numpy.where(r>=0)[0]
-                    r            = numpy.arange(len(r_mask))*delta_height
-                    self.y       = 2*r
-                    try:
-                        z = data['data'][self.channels[0]][:,r_mask]
-                    except:
-                        z = data['data'][0][:,r_mask]
                     self.titles = []
                     self.ymax = self.ymax if self.ymax else numpy.nanmax(r)
                     self.ymin = self.ymin if self.ymin else numpy.nanmin(r)
                     self.zmax = self.zmax if self.zmax else numpy.nanmax(z)
                     self.zmin = self.zmin if self.zmin is not None else numpy.nanmin(z)
                     if data['mode_op'] == 'RHI':
                         try:
                             if self.data['mode_op'][-2] == 'PPI':
                                 self.ang_min = None
                                 self.ang_max = None
                         except:
                             pass
                         self.ang_min = self.ang_min if self.ang_min else 0
                         self.ang_max = self.ang_max if self.ang_max else 90
                         r, theta = numpy.meshgrid(r, numpy.radians(data['ele']) )
                     elif data['mode_op'] == 'PPI':
                         try:
                             if self.data['mode_op'][-2] == 'RHI':
                                 self.ang_min = None
                                 self.ang_max = None
                         except:
                             pass
                         self.ang_min = self.ang_min if self.ang_min else 0
                         self.ang_max = self.ang_max if self.ang_max else 360
                         r, theta = numpy.meshgrid(r, numpy.radians(data['azi']) )
                     self.clear_figures()
                     for i,ax in enumerate(self.axes):
                         if ax.firsttime:
                             ax.set_xlim(numpy.radians(self.ang_min),numpy.radians(self.ang_max))
                             ax.plt = ax.pcolormesh(theta, r, z, cmap=self.colormap, vmin=self.zmin, vmax=self.zmax)
                             if data['mode_op'] == 'PPI':
                                 ax.set_theta_direction(-1)
                                 ax.set_theta_offset(numpy.pi/2)
                         else:
                             ax.set_xlim(numpy.radians(self.ang_min),numpy.radians(self.ang_max))
                             ax.plt = ax.pcolormesh(theta, r, z, cmap=self.colormap, vmin=self.zmin, vmax=self.zmax)
                             if data['mode_op'] == 'PPI':
                                 ax.set_theta_direction(-1)
                                 ax.set_theta_offset(numpy.pi/2)
                         ax.grid(True)
                         if data['mode_op'] == 'RHI':
                             len_aux = int(data['azi'].shape[0]/4)
                             mean = numpy.mean(data['azi'][len_aux:-len_aux])
                             if len(self.channels) !=1:
                                 self.titles = ['RHI {} at AZ: {} CH {}'.format(self.labels[x], str(round(mean,1)), x) for x in range(self.nrows)]
                             else:
                                 self.titles = ['RHI {} at AZ: {} CH {}'.format(self.labels[0], str(round(mean,1)), self.channels[0])]
                         elif data['mode_op'] == 'PPI':
                             len_aux = int(data['ele'].shape[0]/4)
                             mean = numpy.mean(data['ele'][len_aux:-len_aux])
                             if len(self.channels) !=1:
                                 self.titles = ['PPI {} at EL: {} CH {}'.format(self.self.labels[x], str(round(mean,1)), x) for x in range(self.nrows)]
                             else:
                                 self.titles = ['PPI {} at EL: {} CH {}'.format(self.labels[0], str(round(mean,1)), self.channels[0])]

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