python-awips/maritime/a2gtboyStub.py

##
# This software was developed and / or modified by Raytheon Company,
# pursuant to Contract DG133W-05-CQ-1067 with the US Government.
#
# U.S. EXPORT CONTROLLED TECHNICAL DATA
# This software product contains export-restricted data whose
# export/transfer/disclosure is restricted by U.S. law. Dissemination
# to non-U.S. persons whether in the United States or abroad requires
# an export license or other authorization.
#
# Contractor Name:        Raytheon Company
# Contractor Address:     6825 Pine Street, Suite 340
#                         Mail Stop B8
#                         Omaha, NE 68106
#                         402.291.0100
#
# See the AWIPS II Master Rights File ("Master Rights File.pdf") for
# further licensing information.
##

# Gets all available MSAS maritime data in the A-II database over a specified
# range of times. The data is output to stdout as ASCII.  Each line is one
# time/platform combination.  The individual data items are comma delimited.
#
#     SOFTWARE HISTORY
#
#    Date            Ticket#       Engineer       Description
#    ------------    ----------    -----------    --------------------------
#    09/18/2014      3591          nabowle        Initial modification. Replace UEngine with DAF.
#
#

import argparse
import sys

from datetime import datetime
from ufpy.dataaccess import DataAccessLayer
from dynamicserialize.dstypes.com.raytheon.uf.common.time import TimeRange

def get_args():
    parser = argparse.ArgumentParser(conflict_handler="resolve")
    parser.add_argument("-h", action="store", dest="host",
                        help="EDEX server hostname (optional)",
                        metavar="hostname")
    parser.add_argument("-b", action="store", dest="start", 
                    help="The start of the time range in YYYY-MM-DD HH:MM",
                    metavar="start")
    parser.add_argument("-e", action="store", dest="end", 
                    help="The end of the time range in YYYY-MM-DD HH:MM",
                    metavar="end")
    return parser.parse_args()


def main():
    user_args = get_args()

    if user_args.host:
        DataAccessLayer.changeEDEXHost(user_args.host)

    start = user_args.start
    end = user_args.end

    if not start or not end:
        print >> sys.stderr, "Start or End date not provided"
        return

    beginRange = datetime.strptime( start + ":00.0", "%Y-%m-%d %H:%M:%S.%f")
    endRange = datetime.strptime( end + ":59.9", "%Y-%m-%d %H:%M:%S.%f")
    timerange = TimeRange(beginRange, endRange)

    req = DataAccessLayer.newDataRequest("sfcobs")
    req.setParameters("stationId","timeObs","elevation","seaLevelPress",
                      "stationPress","temperature","dewpoint","windDir",
                      "windSpeed","pressChange3Hour" )
    geometries = DataAccessLayer.getGeometryData(req, timerange)

    if not geometries :
#        print "No data available."
        return

    msg = ""
    for geo in geometries :
        lon = geo.getGeometry().x
        lat = geo.getGeometry().y

        sName = geo.getString("stationId")
        tobs = geo.getNumber("timeObs")
        elev = geo.getNumber("elevation")
        msl = geo.getNumber("seaLevelPress")
        p = geo.getNumber("stationPress")
        temp = geo.getNumber("temperature")
        dpt = geo.getNumber("dewpoint")
        dir = geo.getNumber("windDir")
        spd = geo.getNumber("windSpeed")
        pchg = geo.getNumber("pressChange3Hour")


        msg += sName + ","
        msg += str(tobs/1000) + ","
        msg += "%.4f"%lat + ","
        msg += "%.4f"%lon + ","
        msg += "%.0f"%elev + ","
        msg += "%.2f"%msl + ","
        msg += "%.2f"%p + ","
        msg += "%.1f"%temp + ","
        msg += "%.1f"%dpt + ","
        msg += "%.0f"%dir + ","
        msg += "%.1f"%spd + ","
        msg += "%.0f"%pchg + "\n"

    print msg.strip()

if __name__ == '__main__':
    main()