[gradsusr] How to make a bufr descriptor file whith bufrscan and read it

hachelaf rabah r.hachelaf at gmail.com
Tue Jun 1 03:41:38 EDT 2010


Hello,

> i have a prepbufr file named "prepbufr.in"
> when i type thise line commande "./bufrscan -h ../tables prepbufr.in"
> i have a succeded messages like that :
> ===============================================================
> >>> processing message 5
> >>> start of message
> 0 63 000  (numeric) BYTCNT
> 3 48 121  (sequence)
>   3 48 001  (sequence)
>     0 01 194  (text) SID      STATION IDENTIFICATION
>     0 06 240  (numeric) XOB      LONGITUDE
>     0 05 002  (numeric) YOB      LATITUDE
>     0 04 215  (numeric) DHR      OBSERVATION TIME MINUS CYCLE TIME
>     0 10 199  (numeric) ELV      STATION ELEVATION
>     0 55 007  (numeric) TYP      PREPBUFR REPORT TYPE
>     0 55 008  (numeric) T29      DATA DUMP REPORT TYPE
>     0 55 009  (numeric) TSB      REPORT SUBTYPE (HAS VARIOUS MEANINGS
> DEPENDING ON TYPE)
>     0 02 195  (numeric) ITP      INSTRUMENT TYPE
>     0 50 001  (numeric) SQN      REPORT SEQUENCE NUMBER
>     0 50 003  (numeric) PROCN    PROCESS NUMBER FOR THIS MPI RUN (OBTAINED
> FROM SCRIPT)
>     0 04 214  (numeric) RPT      REPORTED OBSERVATION TIME
>     0 04 216  (numeric) TCOR     INDICATOR WHETHER OBS. TIME IN "DHR" WAS
> CORRECTED
>     3 60 004  (sequence)
>       1 01 000  (replicate next 1, not including replication count)
>       0 31 000  (replication count)
>     3 48 081  (sequence)
>       0 35 200  (numeric) RSRD     RESTRICTIONS ON REDISTRIBUTION
>       0 35 201  (numeric) EXPRSRD  EXPIRATION OF RESTRICTIONS ON
> REDISTRIBUTION
>   0 08 193  (numeric) CAT      PREPBUFR DATA LEVEL CATEGORY
>   0 01 007  (numeric) SAID     SATELLITE IDENTIFIER (SATELLITE REPORTS
> ONLY)
>   0 06 034  (numeric) CTCN     CROSS TRACK CELL NUMBER (QUIKSCAT & ASCAT
> REPORTS ONLY)
>   0 21 155  (numeric) WVCQ     WIND VECTOR CELL QUALITY (ASCAT REPORTS
> ONLY)
>   0 21 156  (numeric) BSCD     BACKSCATTER DISTANCE (ASCAT REPORTS ONLY)
>   0 21 104  (numeric) LKCS     LIKELIHOOD COMPUTED FOR SOLUTION (ASCAT
> REPORTS ONLY)
>   3 60 004  (sequence)
>     1 01 000  (replicate next 1, not including replication count)
>     0 31 000  (replication count)
>   3 48 141  (sequence)
>     3 60 003  (sequence)
>       1 01 000  (replicate next 1, not including replication count)
>       0 31 001  (replication count)
>     3 48 171  (sequence)
>       0 07 245  (numeric) POB      PRESSURE OBSERVATION
>       0 07 246  (numeric) PQM      PRESSURE (QUALITY) MARKER
>       0 07 247  (numeric) PPC      PRESSURE EVENT PROGRAM CODE
>       0 07 248  (numeric) PRC      PRESSURE EVENT REASON CODE
>     3 60 004  (sequence)
>       1 01 000  (replicate next 1, not including replication count)
>       0 31 000  (replication count)
>     3 48 191  (sequence)
>       0 07 250  (numeric) POE      PRESSURE OBSERVATION ERROR
>       0 07 249  (numeric) PFC      FORECAST (BACKGROUND) PRESSURE VALUE
>       3 60 004  (sequence)
>         1 01 000  (replicate next 1, not including replication count)
>         0 31 000  (replication count)
>       3 48 241  (sequence)
>         0 07 255  (numeric) PFCMOD   MODEL PRESSURE FORECAST VALUE (GLOBAL
> MODEL SEE PFC)
>     3 60 004  (sequence)
>       1 01 000  (replicate next 1, not including replication count)
>       0 31 000  (replication count)
>     3 48 211  (sequence)
>       0 07 251  (numeric) PAN      ANALYZED PRESSURE VALUE
>       3 60 004  (sequence)
>         1 01 000  (replicate next 1, not including replication count)
>         0 31 000  (replication count)
>       3 48 231  (sequence)
>         0 07 252  (numeric) PCL      CLIMATOLOGICAL PRESSURE VALUE
>         0 07 253  (numeric) PCS      STANDARD DEVIATION OF CLIMATOLOGICAL
> PRESSURE VALUE
>       0 07 254  (numeric) POETU    ANALYSIS-TUNED PRESSURE OBSERVATION
> ERROR
>       0 33 204  (numeric) PVWTG    ANAL VARIATIONAL QC WEIGHT ON PRESS. OBS
> BASED ON GUESS
>       0 33 205  (numeric) PVWTA    ANAL VARIATIONAL QC WEIGHT ON PRESS. OBS
> BASED ON ANAL
>   3 60 004  (sequence)
>     1 01 000  (replicate next 1, not including replication count)
>     0 31 000  (replication count)
>   3 48 145  (sequence)
>     3 60 003  (sequence)
>       1 01 000  (replicate next 1, not including replication count)
>       0 31 001  (replication count)
>     3 48 175  (sequence)
>       0 11 003  (numeric) UOB      U-COMPONENT WIND OBSERVATION
>       0 11 004  (numeric) VOB      V-COMPONENT WIND OBSERVATION
>       0 11 240  (numeric) WQM      U-, V-COMPONENT WIND (UOB/VOB) (QUALITY)
> MARKER
>       0 11 241  (numeric) WPC      U-, V-COMPONENT WIND (UOB/VOB) EVENT
> PROGRAM CODE
>       0 11 242  (numeric) WRC      U-, V-COMPONENT WIND (UOB/VOB) EVENT
> REASON CODE
>     3 60 003  (sequence)
>       1 01 000  (replicate next 1, not including replication count)
>       0 31 001  (replication count)
>     3 48 176  (sequence)
>       0 11 001  (numeric) DDO      WIND DIRECTION OBSERVATION (NOT
> ASSIMILATED)
>       0 11 252  (numeric) FFO      WIND SPEED OBSERVATION (NOT ASSIMILATED)
>       0 11 218  (numeric) DFQ      WIND DIRECTION/SPEED (DDO/FFO) (QUALITY)
> MARKER
>       0 11 219  (numeric) DFP      WIND DIRECTION/SPEED (DDO/FFO) EVENT
> PROGRAM CODE
>       0 11 220  (numeric) DFR      WIND DIRECTION/SPEED (DDO/FFO) EVENT
> REASON CODE
>     3 60 004  (sequence)
>       1 01 000  (replicate next 1, not including replication count)
>       0 31 000  (replication count)
>     3 48 195  (sequence)
>       0 11 245  (numeric) WOE      WIND OBSERVATION ERROR
>       0 11 243  (numeric) UFC      FORECAST (BACKGROUND) U-COMPONENT WIND
> VALUE
>       0 11 244  (numeric) VFC      FORECAST (BACKGROUND) V-COMPONENT WIND
> VALUE
>       3 60 004  (sequence)
>         1 01 000  (replicate next 1, not including replication count)
>         0 31 000  (replication count)
>       3 48 245  (sequence)
>         0 11 254  (numeric) UFCMOD   MODEL U-COMPONENT FORECAST VALUE
> (GLOBAL MODEL SEE UFC)
>         0 11 255  (numeric) VFCMOD   MODEL V-COMPONENT FORECAST VALUE
> (GLOBAL MODEL SEE VFC)
>     3 60 004  (sequence)
>       1 01 000  (replicate next 1, not including replication count)
>       0 31 000  (replication count)
>     3 48 215  (sequence)
>       0 11 246  (numeric) UAN      ANALYZED U-COMPONENT WIND VALUE
>       0 11 247  (numeric) VAN      ANALYZED V-COMPONENT WIND VALUE
>       3 60 004  (sequence)
>         1 01 000  (replicate next 1, not including replication count)
>         0 31 000  (replication count)
>       3 48 235  (sequence)
>         0 11 248  (numeric) UCL      CLIMATOLOGICAL U-COMPONENT WIND VALUE
>         0 11 250  (numeric) UCS      STANDARD DEVIATION OF CLIMATOLOGICAL
> U-COMP WIND VALUE
>         0 11 249  (numeric) VCL      CLIMATOLOGICAL V-COMPONENT WIND VALUE
>         0 11 251  (numeric) VCS      STANDARD DEVIATION OF CLIMATOLOGICAL
> V-COMP WIND VALUE
>       0 11 253  (numeric) WOETU    ANALYSIS-TUNED WIND OBSERVATION ERROR
>       0 33 212  (numeric) WVWTG    ANAL VARIATIONAL QC WEIGHT ON WIND OBS
> BASED ON GUESS
>       0 33 213  (numeric) WVWTA    ANAL VARIATIONAL QC WEIGHT ON WIND OBS
> BASED ON ANAL
>       0 11 225  (numeric) RF10M    10 METER WIND REDUCTION FACTOR
> 1 02 000  (replicate next 2, not including replication count)
> 0 31 001  (replication count)
> 2 06 001  (operator)
> 0 63 255  (numeric) BITPAD
> =============================================================
> so can you help me to generat a descriptor file and, who to read data from
> a bufr file with grads
>
> Thank you advanced .
>
>
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