IODA Bundle
Variables
prepbufr2ncSG Namespace Reference

Variables

int nobs_chunk = 200
 
float time_min = 3.0
 
 prepbufr_filename = sys.argv[1]
 
 netcdf_filename = sys.argv[2]
 
string hdstr = 'SID XOB YOB DHR TYP ELV SAID T29'
 
string obstr = 'POB QOB TOB ZOB UOB VOB PWO CAT PRSS TDO PMO XDR YDR HRDR'
 
string qcstr = 'PQM QQM TQM ZQM WQM PWQ PMQ'
 
string oestr = 'POE QOE TOE ZOE WOE PWE'
 
list skiptypes = ['SATWND']
 
 bufr = ncepbufr.open(prepbufr_filename)
 
int nmessages = 0
 
 nc = Dataset(netcdf_filename,'w',format='NETCDF4')
 
 hd = nc.createDimension('hdrinfo',len(hdstr.split()))
 
 nhdd = len(hd)
 
 ob = nc.createDimension('obinfo',len(obstr.split()))
 
 nobd = len(ob)
 
 oe = nc.createDimension('oeinfo',len(oestr.split()))
 
 noed = len(oe)
 
 qc = nc.createDimension('qcinfo',len(qcstr.split()))
 
 nqcd = len(qc)
 
 nobsd = nc.createDimension('nobs',None)
 
 nmsgs = nc.createDimension('nmsgs',nmessages)
 
 hdrdata = \
 
 fill_value
 
 missing_value
 
 zlib
 
 True
 
 chunksizes
 
 desc
 
 hdrinfo
 
 obid = nc.createVariable('obid',str,('nobs',),zlib=True)
 
 obdata = \
 
 oedata = \
 
int qc_fillval = 255
 
 qcdata = \
 
 msgnum
 
 subsetnum
 
 msgtype = nc.createVariable('msgtype',str,('nmsgs'),zlib=True)
 
 msgdate = nc.createVariable('msgdate',np.uint32,('nmsgs'),zlib=True)
 
 obinfo
 
 oeinfo
 
 qcinfo
 
int nob = 0
 
 obid_set = set()
 
int nmsg = 0
 
list hdrarr = []
 
list msgnumarr = []
 
int nobs_message = 0
 
int nsubset = 0
 
 hdr = bufr.read_subset(hdstr).squeeze()
 
 obs = bufr.read_subset(obstr)
 
 err = bufr.read_subset(oestr)
 
int nlevs_use = 0
 
 lon = hdr[3]
 
 press = hdr[5]
 
 time = obs[13,nlev]
 
 z = obs[3,nlev]
 
string obidstr = "%s %3i %6.2f %6.2f %9.5f %5i %6.1f" % \
 
 errarr = np.array(qcarr)
 
list obidarr = np.array(msgnumarr)
 
 subsetnumarr = np.array(subsetnumarr)
 
 qcarr = np.where(qcarr == bufr.missing_value,qc_fillval,qcarr).astype(np.uint8)
 
int nob1 = nob-nobs_message
 

Detailed Description

convert prepbufr file to netCDF

Variable Documentation

◆ bufr

prepbufr2ncSG.bufr = ncepbufr.open(prepbufr_filename)

Definition at line 39 of file prepbufr2ncSG.py.

◆ chunksizes

prepbufr2ncSG.chunksizes

Definition at line 65 of file prepbufr2ncSG.py.

◆ desc

prepbufr2ncSG.desc

Definition at line 66 of file prepbufr2ncSG.py.

◆ err

prepbufr2ncSG.err = bufr.read_subset(oestr)

Definition at line 127 of file prepbufr2ncSG.py.

◆ errarr

prepbufr2ncSG.errarr = np.array(qcarr)

Definition at line 167 of file prepbufr2ncSG.py.

◆ fill_value

prepbufr2ncSG.fill_value

Definition at line 65 of file prepbufr2ncSG.py.

◆ hd

prepbufr2ncSG.hd = nc.createDimension('hdrinfo',len(hdstr.split()))

Definition at line 51 of file prepbufr2ncSG.py.

◆ hdr

prepbufr2ncSG.hdr = bufr.read_subset(hdstr).squeeze()

Definition at line 124 of file prepbufr2ncSG.py.

◆ hdrarr

prepbufr2ncSG.hdrarr = []

Definition at line 115 of file prepbufr2ncSG.py.

◆ hdrdata

prepbufr2ncSG.hdrdata = \

Definition at line 63 of file prepbufr2ncSG.py.

◆ hdrinfo

prepbufr2ncSG.hdrinfo

Definition at line 69 of file prepbufr2ncSG.py.

◆ hdstr

string prepbufr2ncSG.hdstr = 'SID XOB YOB DHR TYP ELV SAID T29'

Definition at line 28 of file prepbufr2ncSG.py.

◆ lon

prepbufr2ncSG.lon = hdr[3]

Definition at line 131 of file prepbufr2ncSG.py.

◆ missing_value

prepbufr2ncSG.missing_value

Definition at line 65 of file prepbufr2ncSG.py.

◆ msgdate

prepbufr2ncSG.msgdate = nc.createVariable('msgdate',np.uint32,('nmsgs'),zlib=True)

Definition at line 91 of file prepbufr2ncSG.py.

◆ msgnum

prepbufr2ncSG.msgnum
Initial value:
1 = nc.createVariable('msgnum',np.uint32,('nobs'),\
2 zlib=True,chunksizes=(nobs_chunk,))

Definition at line 83 of file prepbufr2ncSG.py.

◆ msgnumarr

list prepbufr2ncSG.msgnumarr = []

Definition at line 116 of file prepbufr2ncSG.py.

◆ msgtype

prepbufr2ncSG.msgtype = nc.createVariable('msgtype',str,('nmsgs'),zlib=True)

Definition at line 89 of file prepbufr2ncSG.py.

◆ nc

prepbufr2ncSG.nc = Dataset(netcdf_filename,'w',format='NETCDF4')

Definition at line 48 of file prepbufr2ncSG.py.

◆ netcdf_filename

prepbufr2ncSG.netcdf_filename = sys.argv[2]

Definition at line 23 of file prepbufr2ncSG.py.

◆ nhdd

prepbufr2ncSG.nhdd = len(hd)

Definition at line 52 of file prepbufr2ncSG.py.

◆ nlevs_use

int prepbufr2ncSG.nlevs_use = 0

Definition at line 128 of file prepbufr2ncSG.py.

◆ nmessages

int prepbufr2ncSG.nmessages = 0

Definition at line 40 of file prepbufr2ncSG.py.

◆ nmsg

int prepbufr2ncSG.nmsg = 0

Definition at line 110 of file prepbufr2ncSG.py.

◆ nmsgs

prepbufr2ncSG.nmsgs = nc.createDimension('nmsgs',nmessages)

Definition at line 60 of file prepbufr2ncSG.py.

◆ nob

int prepbufr2ncSG.nob = 0

Definition at line 108 of file prepbufr2ncSG.py.

◆ nob1

int prepbufr2ncSG.nob1 = nob-nobs_message

Definition at line 172 of file prepbufr2ncSG.py.

◆ nobd

prepbufr2ncSG.nobd = len(ob)

Definition at line 54 of file prepbufr2ncSG.py.

◆ nobs_chunk

int prepbufr2ncSG.nobs_chunk = 200

Definition at line 13 of file prepbufr2ncSG.py.

◆ nobs_message

int prepbufr2ncSG.nobs_message = 0

Definition at line 117 of file prepbufr2ncSG.py.

◆ nobsd

prepbufr2ncSG.nobsd = nc.createDimension('nobs',None)

Definition at line 59 of file prepbufr2ncSG.py.

◆ noed

prepbufr2ncSG.noed = len(oe)

Definition at line 56 of file prepbufr2ncSG.py.

◆ nqcd

prepbufr2ncSG.nqcd = len(qc)

Definition at line 58 of file prepbufr2ncSG.py.

◆ nsubset

int prepbufr2ncSG.nsubset = 0

Definition at line 118 of file prepbufr2ncSG.py.

◆ ob

prepbufr2ncSG.ob = nc.createDimension('obinfo',len(obstr.split()))

Definition at line 53 of file prepbufr2ncSG.py.

◆ obdata

prepbufr2ncSG.obdata = \

Definition at line 73 of file prepbufr2ncSG.py.

◆ obid

prepbufr2ncSG.obid = nc.createVariable('obid',str,('nobs',),zlib=True)

Definition at line 71 of file prepbufr2ncSG.py.

◆ obid_set

prepbufr2ncSG.obid_set = set()

Definition at line 109 of file prepbufr2ncSG.py.

◆ obidarr

list prepbufr2ncSG.obidarr = np.array(msgnumarr)

Definition at line 168 of file prepbufr2ncSG.py.

◆ obidstr

string prepbufr2ncSG.obidstr = "%s %3i %6.2f %6.2f %9.5f %5i %6.1f" % \

Definition at line 143 of file prepbufr2ncSG.py.

◆ obinfo

prepbufr2ncSG.obinfo

Definition at line 96 of file prepbufr2ncSG.py.

◆ obs

prepbufr2ncSG.obs = bufr.read_subset(obstr)

Definition at line 125 of file prepbufr2ncSG.py.

◆ obstr

string prepbufr2ncSG.obstr = 'POB QOB TOB ZOB UOB VOB PWO CAT PRSS TDO PMO XDR YDR HRDR'

Definition at line 29 of file prepbufr2ncSG.py.

◆ oe

prepbufr2ncSG.oe = nc.createDimension('oeinfo',len(oestr.split()))

Definition at line 55 of file prepbufr2ncSG.py.

◆ oedata

prepbufr2ncSG.oedata = \

Definition at line 76 of file prepbufr2ncSG.py.

◆ oeinfo

prepbufr2ncSG.oeinfo

Definition at line 100 of file prepbufr2ncSG.py.

◆ oestr

string prepbufr2ncSG.oestr = 'POE QOE TOE ZOE WOE PWE'

Definition at line 31 of file prepbufr2ncSG.py.

◆ prepbufr_filename

prepbufr2ncSG.prepbufr_filename = sys.argv[1]

Definition at line 22 of file prepbufr2ncSG.py.

◆ press

prepbufr2ncSG.press = hdr[5]

Definition at line 132 of file prepbufr2ncSG.py.

◆ qc

prepbufr2ncSG.qc = nc.createDimension('qcinfo',len(qcstr.split()))

Definition at line 57 of file prepbufr2ncSG.py.

◆ qc_fillval

prepbufr2ncSG.qc_fillval = 255

Definition at line 79 of file prepbufr2ncSG.py.

◆ qcarr

prepbufr2ncSG.qcarr = np.where(qcarr == bufr.missing_value,qc_fillval,qcarr).astype(np.uint8)

Definition at line 170 of file prepbufr2ncSG.py.

◆ qcdata

prepbufr2ncSG.qcdata = \

Definition at line 80 of file prepbufr2ncSG.py.

◆ qcinfo

prepbufr2ncSG.qcinfo

Definition at line 104 of file prepbufr2ncSG.py.

◆ qcstr

string prepbufr2ncSG.qcstr = 'PQM QQM TQM ZQM WQM PWQ PMQ'

Definition at line 30 of file prepbufr2ncSG.py.

◆ skiptypes

list prepbufr2ncSG.skiptypes = ['SATWND']

Definition at line 35 of file prepbufr2ncSG.py.

◆ subsetnum

prepbufr2ncSG.subsetnum
Initial value:
1 = nc.createVariable('subsetnum',np.uint16,('nobs'),\
2 zlib=True,chunksizes=(nobs_chunk,))

Definition at line 86 of file prepbufr2ncSG.py.

◆ subsetnumarr

prepbufr2ncSG.subsetnumarr = np.array(subsetnumarr)

Definition at line 169 of file prepbufr2ncSG.py.

◆ time

prepbufr2ncSG.time = obs[13,nlev]

Definition at line 140 of file prepbufr2ncSG.py.

◆ time_min

float prepbufr2ncSG.time_min = 3.0

Definition at line 16 of file prepbufr2ncSG.py.

◆ True

prepbufr2ncSG.True

Definition at line 65 of file prepbufr2ncSG.py.

◆ z

prepbufr2ncSG.z = obs[3,nlev]

Definition at line 142 of file prepbufr2ncSG.py.

◆ zlib

prepbufr2ncSG.zlib

Definition at line 65 of file prepbufr2ncSG.py.