[GRASS-user] Copying Raster Map from PERMANENT to Project Mapset

[Sylvain Maillard]

Hi,


g.copy will copy the whole map in the new mapset. If you want to get only
the portion of the DEM within the region of the new mapset, you will have to
use r.mapcalc !
be carafull to proprely set the resolution to that of your DEM, otherwise it
will be resampled and look quite bad ...


Sylvain




2011/7/27 Rich Shepard <rshepard at appl-ecosys.com>

>  As you've read here the past couple of days, it took a bit for me to grok
> how to set the project mapset bounds as a subset of the PERMANENT mapset
> bounds and use g.copy on each map. They all display nicely in the monitor.
>
>  However, when I use g.copy on the DEM, nothing displays in the monitor
> despite the entire 672M file being copied from PERMANENT.
>
>  What I want is only that portion of the DEM within the smaller project
> bounds, and I want to be able to see it in the monitor so I can drape
> basins, project property, and streams on it. I'm not sure where I went
> wrong, so if you have some ideas on possible causes, please let me know.
>
> Rich
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