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import os, sys, json, argparse
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import multiprocessing
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import datetime
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import time
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PATH = "/home/pc-igp-179/Documentos/SOPHy"
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PARAM = {
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'S': {'zmin': -80, 'zmax':-45, 'colormap': 'jet' , 'label': 'Power', 'wrname': 'power','cb_label': 'dBm', 'ch':0},
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'SNR':{'zmin': -10, 'zmax': 15, 'colormap': 'jet' , 'label': 'SNR', 'wrname': 'snr','cb_label': 'dB', 'ch':0},
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'V': {'zmin': -12, 'zmax': 12, 'colormap': 'sophy_v', 'label': 'Velocity', 'wrname': 'velocity', 'cb_label': 'm/s', 'ch':0},
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'R': {'zmin': 0.5, 'zmax': 1 , 'colormap': 'sophy_r', 'label': 'RhoHV', 'wrname':'rhoHV', 'cb_label': '', 'ch':0},
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'P': {'zmin': -180,'zmax': 180,'colormap': 'sophy_p', 'label': 'PhiDP', 'wrname':'phiDP' , 'cb_label': 'degrees', 'ch':0},
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'D': {'zmin': -9 , 'zmax': 12, 'colormap': 'sophy_d', 'label': 'ZDR','wrname':'differential_reflectivity' , 'cb_label': 'dB','ch':0},
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'Z': {'zmin': -20, 'zmax': 80, 'colormap': 'sophy_z', 'label': 'Reflectivity ', 'wrname':'reflectivity', 'cb_label': 'dBz','ch':0},
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'W': {'zmin': 0 , 'zmax': 12, 'colormap': 'sophy_w', 'label': 'Spectral Width', 'wrname':'spectral_width', 'cb_label': 'm/s', 'ch':0}
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}
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META = ['heightList', 'data_azi', 'data_ele', 'mode_op', 'latitude', 'longitude', 'altitude', 'heading', 'radar_name',
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'institution', 'contact', 'h0', 'range_unit', 'prf', 'prf_unit', 'variable', 'variable_unit', 'n_pulses',
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'pulse1_range', 'pulse1_width', 'pulse2_width', 'pulse1_repetitions', 'pulse2_repetitions', 'pulse_width_unit',
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'snr_threshold', 'data_noise']
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def max_index(r, sample_rate, ipp, h0,ipp_km):
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return int(sample_rate*ipp*1e6 * r / ipp_km) + int(sample_rate*ipp*1e6 * -h0 / ipp_km)
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def main(args):
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experiment = args.experiment
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fp = open(os.path.join(PATH, experiment, 'experiment.json'))
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conf = json.loads(fp.read())
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ipp_km = conf['usrp_tx']['ipp']
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bottom = conf['pedestal']['bottom']
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ipp = ipp_km * 2 /300000
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sample_rate = conf['usrp_rx']['sample_rate']
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speed_axis = conf['pedestal']['speed']
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if args.angles:
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angles = args.angles
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else:
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angles = conf['pedestal']['table']
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time_offset = args.time_offset
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parameters = args.parameters
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start_date = conf['name'].split('@')[1].split('T')[0].replace('-', '/')
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end_date = start_date
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if args.start_time:
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start_time = args.start_time
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else:
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start_time = conf['name'].split('@')[1].split('T')[1].replace('-', ':')
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if args.end_time:
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end_time = args.end_time
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else:
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end_time = '23:59:59'
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N = int(1.0/(abs(speed_axis[0])*ipp))
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path = os.path.join(PATH, experiment, 'rawdata')
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path_ped = os.path.join(PATH, experiment, 'position')
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if args.label:
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label = '-{}'.format(args.label)
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else:
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label = ''
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path_plots = os.path.join(PATH, experiment, 'plots{}'.format(label))
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path_save = os.path.join(PATH, experiment, 'param{}'.format(label))
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RMIX = 6.0
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H0 = -1.33
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MASK = args.mask
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from schainpy.controller import Project
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project = Project()
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project.setup(id='1', name='Sophy', description='sophy proc')
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reader = project.addReadUnit(datatype='DigitalRFReader',
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path=path,
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startDate=start_date,
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endDate=end_date,
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startTime=start_time,
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endTime=end_time,
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delay=0,
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online=args.online,
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walk=0,
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ippKm = ipp_km,
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getByBlock = 1,
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nProfileBlocks = N,
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)
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n_pulses = 1
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pulse_1_width = conf['usrp_tx']['pulse_1']
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pulse_1_repetitions = conf['usrp_tx']['repetitions_1']
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pulse_2_width = conf['usrp_tx']['pulse_2']
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pulse_2_repetitions = conf['usrp_tx']['repetitions_2']
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if '1' in args.pulses:
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voltage1 = project.addProcUnit(datatype='VoltageProc', inputId=reader.getId())
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op = voltage1.addOperation(name='ProfileSelector')
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op.addParameter(name='profileRangeList', value='0,{}'.format(conf['usrp_tx']['repetitions_1']-1))
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if conf['usrp_tx']['code_type_1'] != 'None':
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codes = [ c.strip() for c in conf['usrp_tx']['code_1'].split(',')]
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code = []
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for c in codes:
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code.append([int(x) for x in c])
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op = voltage1.addOperation(name='Decoder', optype='other')
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op.addParameter(name='code', value=code)
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op.addParameter(name='nCode', value=len(code), format='int')
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op.addParameter(name='nBaud', value=len(code[0]), format='int')
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ncode = len(code)
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else:
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ncode = 1
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code = ['0']
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op = voltage1.addOperation(name='CohInt', optype='other')
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op.addParameter(name='n', value=ncode, format='int')
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op = voltage1.addOperation(name='setH0')
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op.addParameter(name='h0', value=H0, format='float')
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if args.range > 0:
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op = voltage1.addOperation(name='selectHeights')
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op.addParameter(name='minIndex', value=max_index(0, sample_rate, ipp, H0,ipp_km), format='int')
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op.addParameter(name='maxIndex', value=max_index(args.range, sample_rate, ipp, H0,ipp_km), format='int')
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#op = voltage1.addOperation(name='PulsePair_vRF', optype='other')
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#op.addParameter(name='n', value=int(conf['usrp_tx']['repetitions_1'])/ncode, format='int')
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procUnitConfObjA = project.addProcUnit(datatype='SpectraProc', inputId=voltage1.getId())
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procUnitConfObjA.addParameter(name='nFFTPoints', value=int(conf['usrp_tx']['repetitions_1'])/ncode, format='int')
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procUnitConfObjA.addParameter(name='nProfiles', value=int(conf['usrp_tx']['repetitions_1'])/ncode, format='int')
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#opObj11 = procUnitConfObjA.addOperation(name='setRadarFrequency')
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#opObj11.addParameter(name='frequency', value='9.345e9', format='float')
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#procUnitConfObjA.addOperation(name='removeDC')
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#if args.rmDC:
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# op.addParameter(name='removeDC', value=1, format='int')
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proc1 = project.addProcUnit(datatype='ParametersProc', inputId=procUnitConfObjA.getId())
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proc1.addOperation(name='SpectralMoments')
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proc1.addParameter(name='runNextUnit', value=True)
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opObj10 = proc1.addOperation(name="WeatherRadar")
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opObj10.addParameter(name='CR_Flag',value=True)
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#print(1, len(code[0]))
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opObj10.addParameter(name='tauW',value=(1e-6/sample_rate)*len(code[0]))
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opObj10.addParameter(name='Pt',value=200)
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opObj10.addParameter(name='min_index',value=max_index(0, sample_rate, ipp, H0,ipp_km))
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op = proc1.addOperation(name='PedestalInformation')
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op.addParameter(name='path', value=path_ped, format='str')
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op.addParameter(name='interval', value='0.04')
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op.addParameter(name='time_offset', value=time_offset)
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op.addParameter(name='mode', value=args.mode)
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op = proc1.addOperation(name='Block360')
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op.addParameter(name='attr_data', value='data_param')
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op.addParameter(name='runNextOp', value=True)
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op.addParameter(name='angles', value=angles)
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op.addParameter(name='heading', value=conf['heading'])
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if '2' in args.pulses:
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voltage2 = project.addProcUnit(datatype='VoltageProc', inputId=reader.getId())
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op = voltage2.addOperation(name='ProfileSelector')
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op.addParameter(name='profileRangeList', value='{},{}'.format(conf['usrp_tx']['repetitions_1'], conf['usrp_tx']['repetitions_1']+conf['usrp_tx']['repetitions_2']-1))
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if conf['usrp_tx']['code_type_2']:
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codes = [ c.strip() for c in conf['usrp_tx']['code_2'].split(',')]
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code = []
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for c in codes:
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code.append([int(x) for x in c])
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op = voltage2.addOperation(name='Decoder', optype='other')
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op.addParameter(name='code', value=code)
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op.addParameter(name='nCode', value=len(code), format='int')
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op.addParameter(name='nBaud', value=len(code[0]), format='int')
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op = voltage2.addOperation(name='CohInt', optype='other')
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op.addParameter(name='n', value=len(code), format='int')
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ncode = len(code)
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else:
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ncode = 1
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op = voltage2.addOperation(name='setH0')
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op.addParameter(name='h0', value=H0, format='float')
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if args.range > 0:
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op = voltage2.addOperation(name='selectHeights')
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op.addParameter(name='minIndex', value=max_index(0, sample_rate, ipp, H0,ipp_km), format='int')
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op.addParameter(name='maxIndex', value=max_index(args.range, sample_rate, ipp, H0,ipp_km), format='int')
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procUnitConfObjB = project.addProcUnit(datatype='SpectraProc', inputId=voltage2.getId())
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procUnitConfObjB.addParameter(name='nFFTPoints', value=int(conf['usrp_tx']['repetitions_2'])/ncode, format='int')
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procUnitConfObjB.addParameter(name='nProfiles', value=int(conf['usrp_tx']['repetitions_2'])/ncode, format='int')
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#opObj11 = procUnitConfObjB.addOperation(name='setRadarFrequency')
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#opObj11.addParameter(name='frequency', value='9.345e9', format='float')
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#procUnitConfObjB.addOperation(name='removeDC')
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#if args.rmDC:
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# op.addParameter(name='removeDC', value=1, format='int')
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proc2 = project.addProcUnit(datatype='ParametersProc', inputId=procUnitConfObjB.getId())
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proc2.addOperation(name='SpectralMoments')
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proc2.addParameter(name='runNextUnit', value=True)
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opObj10 = proc2.addOperation(name="WeatherRadar")
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opObj10.addParameter(name='CR_Flag',value=True,format='bool')
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opObj10.addParameter(name='tauW',value=(1e-6/sample_rate)*len(code[0]))
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opObj10.addParameter(name='Pt',value=200)
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opObj10.addParameter(name='min_index',value=max_index(RMIX, sample_rate, ipp, H0,ipp_km))
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op = proc2.addOperation(name='PedestalInformation')
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op.addParameter(name='path', value=path_ped, format='str')
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op.addParameter(name='interval', value='0.04')
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op.addParameter(name='time_offset', value=time_offset)
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op.addParameter(name='mode', value=args.mode)
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op.addParameter(name='heading', value=conf['heading'])
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op = proc2.addOperation(name='Block360')
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op.addParameter(name='attr_data', value='data_param')
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op.addParameter(name='runNextOp', value=True)
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op.addParameter(name='angles', value=angles)
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op.addParameter(name='heading', value=conf['heading'])
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if '1' in args.pulses and '2' in args.pulses:
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merge = project.addProcUnit(datatype='MergeProc', inputId=[proc1.getId(), proc2.getId()])
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merge.addParameter(name='attr_data', value='data_param')
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merge.addParameter(name='mode', value='7')
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merge.addParameter(name='index', value=max_index(RMIX, sample_rate, ipp, H0,ipp_km))
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elif '1' in args.pulses:
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merge = proc1
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elif '2' in args.pulses:
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merge = proc2
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for param in parameters:
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if args.plot:
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op= merge.addOperation(name='WeatherParamsPlot')
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if args.save:
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op.addParameter(name='save', value=path_plots, format='str')
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op.addParameter(name='save_period', value=-1)
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op.addParameter(name='show', value=args.show)
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op.addParameter(name='channels', value='0,')
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op.addParameter(name='zmin', value=PARAM[param]['zmin'], format='int')
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op.addParameter(name='zmax', value=PARAM[param]['zmax'], format='int')
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op.addParameter(name='yrange', value=20, format='int')
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op.addParameter(name='xrange', value=args.range, format='int')
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op.addParameter(name='attr_data', value=param, format='str')
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op.addParameter(name='labels', value=[[PARAM[param]['label']], [PARAM[param]['label']]])
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op.addParameter(name='save_code', value=param)
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op.addParameter(name='cb_label', value=PARAM[param]['cb_label'])
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op.addParameter(name='colormap', value=PARAM[param]['colormap'])
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op.addParameter(name='bgcolor', value='black')
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op.addParameter(name='localtime', value=False)
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op.addParameter(name='shapes', value='./shapes')
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op.addParameter(name='latitude', value=conf['latitude'], format='float')
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op.addParameter(name='longitude', value=conf['longitude'], format='float')
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op.addParameter(name='map', value=True)
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if MASK: op.addParameter(name='mask', value=MASK, format='float')
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#if args.server:
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# op.addParameter(name='server', value='190.187.237.239:4444')
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# op.addParameter(name='exp_code', value='400')
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desc = {
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'Data': {
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'data_param': {PARAM[param]['wrname']: ['H', 'V']},
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'utctime': 'time'
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},
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'Metadata': {
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'heightList': 'range',
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'data_azi': 'azimuth',
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'data_ele': 'elevation',
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'mode_op': 'scan_type',
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'h0': 'range_correction',
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'dataPP_NOISE': 'noise',
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}
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}
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if args.save:
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writer = merge.addOperation(name='HDFWriter')
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writer.addParameter(name='path', value=path_save, format='str')
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writer.addParameter(name='Reset', value=True)
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writer.addParameter(name='setType', value='weather')
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writer.addParameter(name='setChannel', value='0') #new parameter choose ch 0 H or ch 1 V
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writer.addParameter(name='description', value=json.dumps(desc))
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writer.addParameter(name='blocksPerFile', value='1',format='int')
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writer.addParameter(name='metadataList', value=','.join(META))
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writer.addParameter(name='dataList', value='data_param,utctime')
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writer.addParameter(name='weather_var', value=param)
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writer.addParameter(name='mask', value=MASK, format='float')
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writer.addParameter(name='localtime', value=False)
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# meta
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writer.addParameter(name='latitude', value=conf['latitude'])
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writer.addParameter(name='longitude', value=conf['longitude'])
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writer.addParameter(name='altitude', value=conf['altitude'])
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writer.addParameter(name='heading', value=conf['heading'])
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writer.addParameter(name='radar_name', value='SOPHy')
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writer.addParameter(name='institution', value='IGP')
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writer.addParameter(name='contact', value='dscipion@igp.gob.pe')
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writer.addParameter(name='created_by', value='Signal Chain (https://pypi.org/project/schainpy/)')
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writer.addParameter(name='range_unit', value='km')
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writer.addParameter(name='prf', value=1/ipp)
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writer.addParameter(name='prf_unit', value='hertz')
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writer.addParameter(name='variable', value=PARAM[param]['label'])
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writer.addParameter(name='variable_unit', value=PARAM[param]['cb_label'])
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writer.addParameter(name='n_pulses', value=n_pulses)
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writer.addParameter(name='pulse1_range', value=RMIX)
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writer.addParameter(name='pulse1_width', value=pulse_1_width)
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writer.addParameter(name='pulse2_width', value=pulse_2_width)
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writer.addParameter(name='pulse1_repetitions', value=pulse_1_repetitions)
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writer.addParameter(name='pulse2_repetitions', value=pulse_2_repetitions)
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writer.addParameter(name='pulse_width_unit', value='microseconds')
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writer.addParameter(name='snr_threshold', value=MASK)
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writer.addParameter(name='cr_hv', value=[67.41,67.17]) #new parameter
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return project
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if __name__ == '__main__':
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parser = argparse.ArgumentParser(description='Script to process SOPHy data.')
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parser.add_argument('experiment',
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help='Experiment name')
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parser.add_argument('--parameters', nargs='*', default=['S'],
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help='Variables to process: P, Z, V')
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parser.add_argument('--pulses', nargs='*', default=['1', '2'],
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help='Variables to process: 1, 2')
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parser.add_argument('--angles', nargs='*', default=[], type=int,
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help='Angles to process')
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parser.add_argument('--time_offset', default=0,
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help='Fix time offset')
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parser.add_argument('--range', default=60, type=float,
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help='Max range to plot')
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parser.add_argument('--save', action='store_true',
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help='Create output files')
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parser.add_argument('--plot', action='store_true',
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help='Create plot files')
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parser.add_argument('--show', action='store_true',
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help='Show matplotlib plot.')
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parser.add_argument('--online', action='store_true',
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help='Set online mode.')
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parser.add_argument('--server', action='store_true',
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help='Send to realtime')
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parser.add_argument('--start_time', default='',
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help='Set start time.')
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parser.add_argument('--end_time', default='',
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help='Set end time.')
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parser.add_argument('--label', default='',
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help='Label for plot & param folder')
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parser.add_argument('--mode', default=None,
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help='Type of scan')
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#parser.add_argument('--rmDC', action='store_true',
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# help='Apply remove DC.')
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parser.add_argument('--mask', default=0, type=float,
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help='Set SNR threshold.')
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args = parser.parse_args()
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project = main(args)
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project.start()
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