def rinex_iri_stec(obs_fname,
nav_fname,
work_path=None,
decimate=None,
processes=cpu_count()):
""" ??? """
with SmartTempDir(work_path) as work_path:
dump_fname = replace_path(work_path, obs_fname + '.dump')
dump_preprocessed_rinex(dump_fname,
obs_fname,
nav_fname,
work_path=work_path,
decimate=decimate)
obs_map = read_rindump(dump_fname)
obs_map_iter = ObsMapFlatIterator(obs_map)
pool = Pool(processes)
stec_output = pool.map(iri_stec_wrap,
izip(repeat(obs_map.xyz), obs_map_iter))
pool.close()
pool.join()
stec_map = STecMap()
stec_map.xyz = obs_map.xyz
stec_map.llh = obs_map.llh
for sat, dt, stec_info in stec_output:
stec_map[sat][dt] = stec_info
return stec_map
def rinex_iri_stec(obs_fname,
nav_fname,
work_path=None,
decimate=None,
processes=cpu_count()):
""" ??? """
with SmartTempDir(work_path) as work_path:
dump_fname = replace_path(work_path, obs_fname + '.dump')
dump_preprocessed_rinex(dump_fname,
obs_fname,
nav_fname,
work_path=work_path,
decimate=decimate)
obs_map = read_rindump(dump_fname)
obs_map_iter = ObsMapFlatIterator(obs_map)
pool = Pool(processes)
stec_output = pool.map(iri_stec_wrap, izip(repeat(obs_map.xyz), obs_map_iter))
pool.close()
pool.join()
stec_map = STecMap()
stec_map.xyz = obs_map.xyz
stec_map.llh = obs_map.llh
for sat, dt, stec_info in stec_output:
stec_map[sat][dt] = stec_info
return stec_map
def phase_edit_process(h5_fname,
rinex_fname,
nav_fname,
work_path=None,
preprocess=True,
discfix_args=[]):
""" ??? """
with SmartTempDir(work_path) as work_path:
# preprocess
if preprocess:
logger.info('preprocessing {}'.format(rinex_fname))
unprocessed_rinex = rinex_fname
rinex_fname = replace_path(work_path, rinex_fname)
normalize_rinex(rinex_fname, unprocessed_rinex)
# phase edit
logger.info('phase edit {}'.format(rinex_fname))
(time_reject_map,
phase_adjust_map) = phase_edit(rinex_fname,
work_path=work_path,
discfix_args=discfix_args)
# dump RINEX and read in ObsMap
logger.info('dumping {}'.format(rinex_fname))
rinex_dump_fname = replace_path(work_path, rinex_fname + '.dump')
dump_rinex(rinex_dump_fname, rinex_fname, nav_fname)
obs_map = read_rindump(rinex_dump_fname)
# apply phase edit adjustments to ObsMap
# CHANGE: OUTPUT IS ARCMAP!!!
logger.info('applying phase edit adjustments')
edited_obs_map = filter_obs_map(obs_map, time_reject_map,
phase_adjust_map)
# store ObsMap to file
# CHANGE: NO, OUTPUT IS ARCMAP!!!
logger.info('storing output to {}'.format(h5_fname))
edited_obs_map.dump(h5_fname, title='pyrsss.gps.phase_edit output')
return h5_fname
def phase_edit_process(h5_fname,
rinex_fname,
nav_fname,
work_path=None,
preprocess=True,
discfix_args=[]):
""" ??? """
with SmartTempDir(work_path) as work_path:
# preprocess
if preprocess:
logger.info('preprocessing {}'.format(rinex_fname))
unprocessed_rinex = rinex_fname
rinex_fname = replace_path(work_path, rinex_fname)
normalize_rinex(rinex_fname,
unprocessed_rinex)
# phase edit
logger.info('phase edit {}'.format(rinex_fname))
(time_reject_map,
phase_adjust_map) = phase_edit(rinex_fname,
work_path=work_path,
discfix_args=discfix_args)
# dump RINEX and read in ObsMap
logger.info('dumping {}'.format(rinex_fname))
rinex_dump_fname = replace_path(work_path, rinex_fname + '.dump')
dump_rinex(rinex_dump_fname,
rinex_fname,
nav_fname)
obs_map = read_rindump(rinex_dump_fname)
# apply phase edit adjustments to ObsMap
# CHANGE: OUTPUT IS ARCMAP!!!
logger.info('applying phase edit adjustments')
edited_obs_map = filter_obs_map(obs_map,
time_reject_map,
phase_adjust_map)
# store ObsMap to file
# CHANGE: NO, OUTPUT IS ARCMAP!!!
logger.info('storing output to {}'.format(h5_fname))
edited_obs_map.dump(h5_fname, title='pyrsss.gps.phase_edit output')
return h5_fname
obs.satx,
obs.saty,
obs.satz)
return processed_obs_map
if __name__ == '__main__':
logging.basicConfig(level=logging.INFO)
logging.getLogger('sh').setLevel(logging.WARNING)
rinex_fname = '/Users/butala/src/absolute_tec/jplm0010.14o'
nav_fname = '/Users/butala/src/absolute_tec/jplm0010.14n'
info = rinex_info(rinex_fname,
nav_fname)
interval = info['interval']
(time_reject_map,
phase_adjust_map) = phase_edit(rinex_fname, interval, work_path='/tmp')
rinex_dump_fname = '/tmp/jplm0010.14o.dump'
dump_rinex(rinex_dump_fname,
rinex_fname,
nav_fname)
obs_map = read_rindump(rinex_dump_fname)
obs_map = filter_obs_map(obs_map,
time_reject_map,
phase_adjust_map)
