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[GEMPAK #SFA-225882]: GEMPAK - Initial field of RUC model is all zeros
- Subject: [GEMPAK #SFA-225882]: GEMPAK - Initial field of RUC model is all zeros
- Date: Wed, 02 Aug 2006 17:14:42 -0600
Wen-shiang,
Your pqact pattern has one problem which may be a contributing factor. The
pattern I provide
for the CONDUIT and HRS feed combination is:
HDS|CONDUIT (KWBG.*/mRUC)
PIPE decoders/dcgrib2 -d data/gempak/logs/dcgrib2_RUC.log
-e GEMTBL=@GEMTBL@
Note that I do not provide a single file name, wheras you are using a file named
gempak/hrs/YYYYMMDDHH_ruc.gem
The problem wirg your action is that there are at least 3 different grid
projections arriving, ao that
I cannot tell what field/projection you have in your file. The others after the
first one that
is received and used to create the file will be rejected.
By using the action I provide, the $GEMTBL/grid/gribkey.tbl file will be used to
to separate the different grids into files named YYYYMMDDHH_ruc211.gem,
*_ruc236.gem
and *_ruc252.gem. Each of these file names matches a defined data set name in
$GEMTBL/config/datatype.tbl.
I suspect that you have been having undetermined results for a while. When you
say all zeros,
I'm wondering if a field is "missing" simply because it is not available for
the one grid set tha
was received first when the output file was created.
Steve Chiswell
Unidata User Support
> Institution: University of Kansas
> Package Version: 5.9.2
> Operating System: Red Hat Enterprise Linux 4
> Hardware Information: Dell Power Edge 850
> Inquiry: Dear sir, I am an administrator for Linux systems in the department
> of Geography at KU. One of our professors, Donna Tucker, reported that our
> local data from the RUC model is corrupted. The initial field of the data
> is all zeros. However, the fields for NAM (old eta model) seem to be OK. I
> am wondering if you help me finding the source of the problem. Thanks!
>
> I have two configurations for this data, and both of them failed. They are
> copied as followed:
> #HRS|CONDUIT (/mRUC|MT.ruc)
> # PIPE dcgrib2
> # -d ../logs/dcgrib2_RUC.log
> # -e GEMTBL=/home/gempak/NAWIPS/gempak/tables
> # gempak/hrs/YYYYMMDDHH_ruc.gem
> HDS|CONDUIT (KWBG.*/mRUC|MT.ruc)
> PIPE dcgrib2 -d ../logs/dcgrib2_RUC.log
> -e GEMTBL=/home/gempak/NAWIPS/gempak/tables
> gempak/hrs/YYYYMMDDHH_ruc.gem
>
> LDM seems to receiving and storing data OK. But the stored data, like
> 2006080222_ruc.gem, has all zero in the initial field.
>
> Thanks you for your help in advance.
>
>
>
>
Ticket Details
===================
Ticket ID: SFA-225882
Department: Support GEMPAK
Priority: Normal
Status: Closed