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import os |
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from datetime import datetime |
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from awips import ThriftClient |
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from dynamicserialize.dstypes.com.raytheon.uf.common.time import DataTime |
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from dynamicserialize.dstypes.com.raytheon.uf.common.time import TimeRange |
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from dynamicserialize.dstypes.gov.noaa.nws.ncep.common.dataplugin.gempak.request import StationDataRequest |
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class StationDataRetriever: |
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""" Retrieves all data for a requested station and time """ |
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def __init__(self, server, pluginName, stationId, refTime, parmList, partNumber): |
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self.pluginName = pluginName |
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self.stationId = stationId |
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self.refTime = refTime |
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self.parmList = parmList |
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self.partNumber = partNumber |
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self.host = os.getenv("DEFAULT_HOST", server) |
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self.port = os.getenv("DEFAULT_PORT", "9581") |
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self.client = ThriftClient.ThriftClient(self.host, self.port) |
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def getStationData(self): |
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""" Sends ThriftClient request and writes out received files.""" |
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dtime = datetime.strptime(self.refTime, "%y%m%d/%H%M") |
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trange = TimeRange() |
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trange.setStart(dtime) |
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trange.setEnd(dtime) |
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dataTime = DataTime(refTime=dtime, validPeriod=trange) |
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req = StationDataRequest() |
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req.setPluginName(self.pluginName) |
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req.setStationId(self.stationId) |
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req.setRefTime(dataTime) |
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req.setParmList(self.parmList) |
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req.setPartNumber(self.partNumber) |
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resp = self.client.sendRequest(req) |
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return resp |
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def getstationdata(server, table, stationId, refTime, parmList, partNumber): |
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sr = StationDataRetriever(server, table, stationId, refTime, parmList, partNumber) |
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lcldict = sr.getStationData() |
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rdata = [] |
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for substr in parmList.split(','): |
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if substr in lcldict: |
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rdata.append(lcldict[substr]) |
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else: |
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rdata.append(-9999.00) |
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return rdata |
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def getleveldata(server, table, stationId, refTime, parmList, partNumber): |
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sr = StationDataRetriever(server, table, stationId, refTime, parmList, partNumber) |
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lcldict = sr.getStationData() |
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numset = [1] |
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for substr in parmList.split(','): |
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if substr in lcldict: |
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pnum = len(lcldict[substr]) - 1 |
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while pnum >= 0: |
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if lcldict[substr][pnum] != -9999.00: |
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break |
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pnum = pnum - 1 |
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numset.append(pnum) |
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rdata = [] |
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for jj in range(max(numset)): |
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for substr in parmList.split(','): |
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if substr in lcldict: |
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if lcldict[substr][jj] == -9999998.0: |
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rdata.append(-9999.0) |
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else: |
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rdata.append(lcldict[substr][jj]) |
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else: |
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rdata.append(-9999.0) |
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return rdata |
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def getstationtext(server, table, stationId, refTime, parmList, partNumber): |
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sr = StationDataRetriever(server, table, stationId, refTime, parmList, partNumber) |
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lcldict = sr.getStationData() |
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if parmList in lcldict: |
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return lcldict[parmList] |
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else: |
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return ' ' |
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def getheader(server, table, stationId, refTime, parmList, partNumber): |
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idata = [] |
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idata.append(0) |
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return idata |
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# This is the standard boilerplate that runs this script as a main |
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if __name__ == '__main__': |
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# Run Test |
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srv = 'edex-cloud.unidata.ucar.edu' |
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key = '-' |
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print('OBS - METAR') |
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tbl = 'obs' |
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stn = 'KLGA' |
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time = '130823/1700' |
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parm = 'seaLevelPress,temperature,dewpoint,windSpeed,windDir' |
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part = '0' |
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print(getheader(srv, tbl, stn, time, parm, part)) |
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print(getstationdata(srv, tbl, stn, time, parm, part)) |
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parm = 'rawMETAR' |
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print(getstationtext(srv, tbl, stn, time, parm, part)) |
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print('SFCOBS - SYNOP') |
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tbl = 'sfcobs' |
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stn = '72403' |
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time = '130823/1800' |
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parm = 'seaLevelPress,temperature,dewpoint,windSpeed,windDir' |
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part = '0' |
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print(getheader(srv, tbl, stn, time, parm, part)) |
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print(getstationdata(srv, tbl, stn, time, parm, part)) |
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parm = 'rawReport' |
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print(getstationtext(srv, tbl, stn, time, parm, part)) |
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print('UAIR') |
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tbl = 'bufrua' |
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stn = '72469' |
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time = '130823/1200' |
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parm = 'prMan,htMan,tpMan,tdMan,wdMan,wsMan' |
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part = '2020' |
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print(getleveldata(srv, tbl, stn, time, parm, part)) |
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parm = 'prSigT,tpSigT,tdSigT' |
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part = '2022' |
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print(getleveldata(srv, tbl, stn, time, parm, part)) |
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parm = 'htSigW,wsSigW,wdSigW' |
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part = '2021' |
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print(getleveldata(srv, tbl, stn, time, parm, part)) |
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Unidata /
python-awips
