[GRASS-user] How to sum a hundred of raster maps using r.mapcalc

[Veronica Andreo]

Hello,

You can use r.series for that and pass the list of maps that you get with
g.list directly into r.series using back ticks, or you can also pass a file
with all map names. Check the manual for more examples:
https://grass.osgeo.org/grass73/manuals/r.series.html

Cheers,
Vero

El sept. 8, 2016 7:13 PM, "Miguel Carrero" <miguel.carrero.pazos at gmail.com>
escribió:

> Dear all,
>
> I have 120 raster maps with the same name pattern: arc_01, arc_02, arc_03,
> arc_(...), and want to sum all of them in one. I can do it manually by
> introducing all the raster maps, but, does anyone know any way to do it
> automatically? Maybe with any expression based on the pattern?
>
> Thanks for the attention.
>
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