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Examples: BUFR radiosonde in Python (From Bruce Ingleby)

This commit is contained in:
Shahram Najm 2021-04-15 22:51:54 +01:00
parent 3ffb386883
commit 2d08227508
1 changed files with 14 additions and 16 deletions
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30
examples/python/bufr_read_tempf.py
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@ -1,5 +1,5 @@
# #
# Copyright 2005-2018 ECMWF. # Copyright 2005- ECMWF.
# #
# This software is licensed under the terms of the Apache Licence Version 2.0 # This software is licensed under the terms of the Apache Licence Version 2.0
# which can be obtained at http://www.apache.org/licenses/LICENSE-2.0. # which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.
@ -43,8 +43,6 @@ def example():
bufr = codes_bufr_new_from_file(f) bufr = codes_bufr_new_from_file(f)
if bufr is None: if bufr is None:
break break
# if cnt>9:
# break # Fix
cnt += 1 cnt += 1
# desc = codes_get_array(bufr, 'unexpandedDescriptors') # desc = codes_get_array(bufr, 'unexpandedDescriptors')
@ -61,15 +59,15 @@ def example():
except Exception: except Exception:
sid = "UNKNOWN" sid = "UNKNOWN"
statid = "00000" statid = "00000 "
try: try:
block = codes_get(bufr, "blockNumber") block = codes_get(bufr, "blockNumber")
stnum = codes_get(bufr, "stationNumber") stnum = codes_get(bufr, "stationNumber")
if (block > 0) and (block < 100): # or block != CODES_MISSING_LONG if (block > 0) and (block < 100): # or block != CODES_MISSING_LONG
statid = str.format("%.2i%.3i" % (block, stnum)) statid = str.format("%.2i%.3i " % (block, stnum))
except Exception: except Exception:
statid = "00000" statid = "00000 "
if statid == "00000": if statid == "00000 ":
statid = sid[0:8] statid = sid[0:8]
# subtype = codes_get(bufr,'rdbSubtype') # subtype = codes_get(bufr,'rdbSubtype')
@ -127,7 +125,7 @@ def example():
htec = codes_get( htec = codes_get(
bufr, "heightOfStation" bufr, "heightOfStation"
) # Height from WMO list (appended by ECMWF) ) # Height from WMO list (appended by ECMWF)
print("WMO list lat, lon, ht: ", statid, slat[1], slon[1], htec) print("WMO list lat, lon, ht: %7.3f %8.3f %6.1f" % (slat[1], slon[1], htec))
except Exception: except Exception:
htec = 0 htec = 0
@ -151,18 +149,18 @@ def example():
windd = codes_get_array(bufr, "windDirection") windd = codes_get_array(bufr, "windDirection")
dtime = np.where(dtime != CODES_MISSING_LONG, dtime, np.nan) dtime = np.where(dtime != CODES_MISSING_LONG, dtime, np.nan)
dlat = np.where(dlat != CODES_MISSING_DOUBLE, dlat, np.nan) dlat = np.where(dlat != CODES_MISSING_DOUBLE, dlat, np.nan)
# dlat = np.where(dlat>-1E10, dlat, np.nan) dlon = np.where(dlon != CODES_MISSING_DOUBLE, dlon, np.nan)
dlon = np.where(dlon > -1e10, dlon, np.nan) airt = np.where(airt != CODES_MISSING_DOUBLE, airt, np.nan)
airt = np.where(airt > -1e10, airt, np.nan) dewt = np.where(dewt != CODES_MISSING_DOUBLE, dewt, np.nan)
dewt = np.where(dewt > -1e10, dewt, np.nan)
windd = np.where(windd != CODES_MISSING_LONG, windd, np.nan) windd = np.where(windd != CODES_MISSING_LONG, windd, np.nan)
windsp = np.where(windsp > -1e10, windsp, np.nan) windsp = np.where(windsp != CODES_MISSING_DOUBLE, windsp, np.nan)
geopoth = np.where(geopoth > -1e10, geopoth, np.nan) geopoth = np.where(geopoth != CODES_MISSING_DOUBLE, geopoth, np.nan)
pressure = np.where(pressure > -1e10, pressure, np.nan) pressure = np.where(pressure != CODES_MISSING_DOUBLE, pressure, np.nan)
# pressure = np.where(pressure > -1e10, pressure, np.nan)
print( print(
"level dtime dlat dlon pressure geopotH airTemp dewPtT windDir windSp signif" "level dtime dlat dlon pressure geopotH airTemp dewPtT windDir windSp signif"
) )
for i in range(0, len(windsp) - 1): for i in range(0, len(windsp)):
if (not llstdonly) or vsSignif[i] != 65536: if (not llstdonly) or vsSignif[i] != 65536:
continue continue
print( print(