[GRASS-user] raster merging

[Cassiel]

Hi you all,

I am working with geotiff raster data served on a webgis (mapserver +
pmapper) and I would like to serve a merged raster (DEM + its shaded relief)
instead of serving two distinct raster/layer with my mapfile (one for the
dem and one for the shaded relief).

Should I go with r.mapcalc in order to obtain a suitable GTiff for
mapserver?

Regards
raffaele
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