[gradsusr] Trying to plot values (grid? ascii?) of weasdsfc onto map.

Stephen McMillan smcmillan at planalytics.com
Fri Sep 25 09:53:46 EDT 2015


Hello Chris,

If you don't want to display all the grid values, then you can use 'draw
string...' using the coordinates of whatever stations or locations you want
displayed on top of the shaded contours.  See
http://www.iges.org/grads/gadoc/gradcomddrawstring.html

Stephen McMillan

On Fri, Sep 25, 2015 at 8:55 AM, Christopher Gilroy <chris.gilroy at gmail.com>
wrote:

> I'm trying to plot something like this: http://i60.tinypic.com/2v9voe0.jpg (WXBell
> has the same basic setup,
> http://blog.chron.com/weather/wp-content/blogs.dir/2579/files/2014/01/gfs_6hr_snow_acc_se_19.png)
> with the inch's plotting on-top of the shaded area but the only way I know
> how to display "values" like that is with gxout grid, which then makes the
> numbers plot in grids (obviously) and unless I'm missing something with
> options I don't see a way to make it output as "loose" as theirs are,
> instead of literally in a "grid" (square box) format.
>
> I'm currently simply doing:
>
> 'set gxout grid'
> 'set gridln off'
> 'set dignum 1'
> 'set digsiz 0.05'
> 'd re(maskout(weasdsfc, weasdsfc-3), 0.25)'
>
> Which, you can image it will output tons of numbers all over, making it
> completely illegible. Any clue on how to do something like the above two
> images?
>
> --
> -Chris A. Gilroy
>
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