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[GEMPAK #ZWT-869984]: SFCFIL errors
- Subject: [GEMPAK #ZWT-869984]: SFCFIL errors
- Date: Tue, 18 Jul 2006 16:57:05 -0600
Daniel,
In sfcfil, use:
SFOUTF = test.gem
SFPRMF = bufr.pack
STNFIL =
SHIPFL = y
TIMSTN = 1/8762
SFFSRC = UNKN
GEMPAK-SFCFIL>
Your sffsrc must be one of the recognized types, not the name of a data file as
you had previously.
For your data set, the packing file can be:
SELV 0. 10000. 1.
TMPC -50. 50. .1
DWPC -50. 50. .1
SPED 0. 60. 1.
DRCT 0. 360. 10.
PRES 600. 1080. .1
Don;t store the SLAT and SLON as a parameter here.
In your input SFEDIT file, you have a few small corrections:
The PARM line had comma instead of a ";". Use:
PARM = SLAT;SLON;SELV;TMPC;DWPC;SPED;DRCT;PRES
Change your times from 4 digit years to 2 digit years (I did a quick global
replace of 20060713 with 060713).
In your SLAT and SLON data currently, you have -104.59 as SLON for every
station, but
have what looks like SLON specified for the SLAT column, so you just need to
fix that.
I ran SFEDIT as:
SFEFIL = 2006071313_rtmagemob.dat
SFFILE = test.gem
GEMPAK-SFEDIT>r
SFEDIT PARAMETERS:
Edit file: 2006071313_rtmagemob.dat
Output surface file: test.gem
Parameters to be added to file:
SLAT SLON SELV TMPC DWPC SPED DRCT PRES
Enter <cr> to accept parameters or type EXIT:
Parameters requested: SFEFIL,SFFILE.
GEMPAK-SFEDIT>
Steve Chiswell
Unidata User Support
> Hello,
>
> I'm trying to put together a file that will be used to plot station
> observations in GEMPAK. The station observations are from the mesonet, so
> a lot of the stations are not built into the GEMPAK station location
> tables--I know I must create a ship file for this, but I've been getting
> loads of errors when I try running SFCFIL. My settings for SFCFIL are:
>
> SFOUTF Output surface file test.gem
> SFPRMF Surface parameter packing file ./bufr.pack
> STNFIL Station information file
> SHIPFL Ship data file flag YES
> TIMSTN Times/additional stations 1/8762
> SFFSRC Surface file source 2006071313_rtmagemob.dat
> Parameters requested: SFOUTF,SFPRMF,STNFIL,SHIPFL,TIMSTN,SFFSRC.
>
> And the error codes from the run:
>
> [FL -3] Cannot create file test.gem.
> [DM -1] File test.gem cannot be created.
> [SF -1] File test.gem could not be created.
>
> Now, I'm I correct in thinking that TIMSTN is the number of times and
> stations in the file? In my case, I believe that's 1/8762, because I have
> one reporting time (20060713/1300) and 8762 observations (1 ob per
> station). I've tried all sorts of combinations for TIMSTN... and I'm just
> not getting this to work. I've attached the bufr.pack and my surface
> source file to this email. I'd appreciate any help you all can provide.
>
> Thanks,
>
> Dan Tyndall
>
>
Ticket Details
===================
Ticket ID: ZWT-869984
Department: Support GEMPAK
Priority: Normal
Status: Closed