[Wrf-users] Problem reading grib(NCEP FNL)

[Foo, Alex (Space Technology)]

Is anybody there who can help? Thanks. -- Alex at Northrop Gramman Space
Technology.

________________________________

From: Foo, Alex (Space Technology) 
Sent: Monday, July 03, 2006 11:50 AM
To: WRF Help
Subject: RE: Error:gp_FNL.2002090600.log:grib_prep


The real problem is in code src/grib_prep/util/gribcode.F and the
message:
> Problem reading Grib file.
> GRIB Edition:    66
> \t*** stopping gribcode ***

How come the function gbytes_g1() returned a value of 66? The code could
not read
my grib file. I also tried WRFSI to read a AVN forecast grib file. It
failed for the same
reason.
 
Alex

________________________________


On Jun 30, 2006, at 5:39 PM, Foo, Alex (Space Technology) wrote:

> It still does not work. See the log:
> Using specified filter: fnl
> Linking: /npoess/SCRATCH/s119664/WRF/wrfsi/FNL/fnl_020906_00_00
> /npoess/SCRATCH/s119664/WRF/wrfsi/extdata/work/FNL/GRIBFILE.AA
> Linking: /npoess/SCRATCH/s119664/WRF/wrfsi/FNL/fnl_020906_06_00
> /npoess/SCRATCH/s119664/WRF/wrfsi/extdata/work/FNL/GRIBFILE.AB
> Linking: /npoess/SCRATCH/s119664/WRF/wrfsi/FNL/fnl_020906_12_00
> /npoess/SCRATCH/s119664/WRF/wrfsi/extdata/work/FNL/GRIBFILE.AC
> Linking: /npoess/SCRATCH/s119664/WRF/wrfsi/FNL/fnl_020906_18_00
> /npoess/SCRATCH/s119664/WRF/wrfsi/extdata/work/FNL/GRIBFILE.AD
> Linking: /npoess/SCRATCH/s119664/WRF/wrfsi/FNL/fnl_020907_00_00
> /npoess/SCRATCH/s119664/WRF/wrfsi/extdata/work/FNL/GRIBFILE.AE
> Starting /npoess/SCRATCH/s119664/WRF/wrfsi/bin/grib_prep.exe at Fri 
> Jun
> 30 23:21:11 GMT 2006
>
> Termination of grib_prep at Fri Jun 30 23:21:11 GMT 2006
> .
>
> ============================================
> Log from program execution
> ============================================
>  HSTART, HEND = 2002-09-06_00:00:00    2002-09-07_00:00:00
> Duplicate name.  Removing T         from output list.
> Duplicate name.  Removing U         from output list.
> Duplicate name.  Removing V         from output list.
> Duplicate name.  Removing RH        from output list.
> Duplicate name.  Removing HGT       from output list.
>
>
> Read from file 'Vtable' by subroutine PARSE_TABLE:
>     11   100   -88   -99    T
>     33   100   -88   -99    U
>     34   100   -88   -99    V
>     52   100   -88   -99    RH
>      7   100   -88   -99    HGT
>     11   105     2   -99    T
>     52   105     2   -99    RH
>     33   105    10   -99    U
>     34   105    10   -99    V
>      1     1     0   -99    PSFC
>      2   102     0   -99    PMSL
>    144   112     0    10    SM000010
>    144   112    10    40    SM010040
>    144   112    40   100    SM040100
>    144   112   100   200    SM100200
>    144   112    10   200    SM010200
>     11   112     0    10    ST000010
>     11   112    10    40    ST010040
>     11   112    40   100    ST040100
>     11   112   100   200    ST100200
>     11   112    10   200    ST010200
>     91     1     0   -99    SEAICE
>     81     1     0   -99    LANDSEA
>     11     1     0   -99    SKINTEMP
>     65     1     0   -99    SNOW
>    224     1     0   -99    SOILCAT
>    225     1     0   -99    VEGCAT
>      7     1     0   -99    HGT
>
>
>
> Problem reading Grib file.
> GRIB Edition:    66
> \t*** stopping gribcode ***
>
> I am runing WRFSI GUI to prepare initial(and boundary) datafiles. The
> command and options are
> "grib_prep.pl -d /npoess/SCRATCH/s119664/WRF/wrfsi/extdata -l 24 -t 
> 3 -s
> 2002090600 -f fnl FNL"
>
> Alex
>


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