[GRASS-user] Conversion of multiple rasters to PNG files

[daniel mcinerney]

Hi,
you could use the following bash for loop as a
basis for what you want to do:

 for file in `g.mlist rast pattern=searchpattern*`;
     do r.out.png input=$file output="/tmp/"$file".png";
 done

Regards,
Daniel

On Tue, Apr 12, 2011 at 5:10 AM, Mortsde <alex.mortsde at gmail.com> wrote:

> Hi Community,
>
> I'm relatively new to GRASS/unix style commands and was wondering if anyone
> had a quick PERL script that could convert LOTS of raster maps to PNG files
> without the repetition of going through one by one. I'm not much of a
> programmer otherwise I'd write some kind of loop and have a go.  The
> general
> form of my rasters is already in a "Name_$Date" style format so I think
> this
> should be pretty easy? I'm attempting to make video files that illustrate
> soil saturation with time. I have about 10 years (daily) of soil moisture
> that I'm looking to animate so it's a digestible amount of information.
>
> Thanks for reading/advice!
>
>
>
> --
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