[gradsusr] Anyway to have a 'master' file that gets included before anything else in a .gs file?

[Christopher Gilroy]

Hey Jennifer,

Thanks for the reply. Yea I figured out how to partially get it to work.
Since I have a function that reads command line arguments apparently that
has to be the very first thing in the file or grads hangs. In other words
it can't be in the "master" file, even if that's the first thing, on the
first line, that grads does. The actual function that handles the command
line argument needs to be the first thing (seemingly) in the actual grads
script.

Am I missing something or is that normal?

On Fri, Oct 30, 2015 at 6:13 PM, Jennifer Adams <jma at cola.iges.org> wrote:

> What you are talking about are GrADS script functions.
> http://iges.org/grads/gadoc/gsf.html
> —Jennifer
>
> On Oct 30, 2015, at 12:54 PM, Christopher Gilroy <chris.gilroy at gmail.com>
> wrote:
>
> So basically instead of having:
>
> function map(arg)
> if (arg = '')
>    pull cmdline
> else
>    cmdline=arg
> endif
>
> map=subwrd(cmdline,1)
>
> if (map = 'conus')
>   latr='18 62'
>   lonr='-130 -58'
> endif
>
> if (map = 'alaska')
>   latr='50 74'
>   lonr='-170 -135'
> endif
>
> if (map = 'test')
>   latr='48 56'
>   lonr='-85 -63'
> endif
>
> if (map = 'blah')
>   latr='62 70'
>   lonr='-162 -150'
> endif
>
> 'open /gfsmodeldata/gfs.ctl'
> 'set dfile 1'
>
> 'set mproj latlon'
> 'set display color white'
> 'set csmooth on'
> 'set grid off'
> 'set grads off'
> 'set mpdset hires'
> 'set map auto'
> 'set line 1'
> 'set csmooth on'
> 'set grads off'
> 'set gxout shaded'
> *PAGE SIZE
> 'set vpage 0.0 11.0 0.0 8.5'
> *PLOT SIZE
> 'set parea 0.4 10.3 0.4 7.9'
>
> at the top of all of our gfs scripts, we can put that into a "
> gfs_master.gs" and just "include" that in at the very top of all of our
> gfs scripts? This way as we add more "defaults" to the configuration we
> just edit one file instead of every single script?
> _______________________________________________
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>
>
> --
> Jennifer M. Adams
> Center for Ocean-Land-Atmosphere Studies (COLA)
> 111 Research Hall, Mail Stop 2B3
> George Mason University
> 4400 University Drive
> Fairfax, VA 22030
>
>
>
>
>
>
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>
>


-- 
-Chris A. Gilroy
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