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20030228: SFEDIT Question

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  • Subject: 20030228: SFEDIT Question
  • Date: Fri, 28 Feb 2003 16:29:12 -0700
Jimmy,

For ship files, the SLAT and SLON are treated as data and can change
since they are stored for every report.

For standard surface files, the SLAT, SLON and SELV are part of the header,
where you onhly have 1 value of each per station ID.
In general, you need a station table before running SFCFIL, but you
can also modify their locations in the header with the program SFSTNS
using a station table after the fact.

Steve Chiswell





>From: "J. Correia" <address@hidden>
>Organization: UCAR/Unidata
>Keywords: 200302282320.h1SNKn328841

>In the new distribution of GEMPAK, I am trying to plot surface data after
>using SFCFIL and SFEDIT.
>Here is some data that can be listed out by SFLIST but not plotted in
>SFMAP:
>PARM=SLAT;SLON;PMSL
>
>STID    DATTIM    SLAT   SLON   PMSL
>F32    920304/0000 36.88  -93.90 1014.30
> 31    920304/0000 36.91  -94.89 1011.70
>
>There is no mistake on the stid... I have read that you need a letter to
>start the stid (which is why i added the F).
>Since these are not "normal stations" do I also need to build a station
>table to use when running SFCFIL?
> I have done this before, where surface stations did not need to start
>with a letter (but that was for buoys and not land stations).
>
>Any idea's?
>
>Thanks for the help
>jimmyc
>
>