I solved the problem when I set the resolution explicitly instead of relying on the defaults in the QGIS interface, when setting the region to subset.
> > > I am typing the commands in a GRASS shell called from the GRASS tools > menu, > > and attach my steps following p91 of the book. Any suggestions > appreciated! > > > > Thanks > > Brendon Wolff-Piggott > > > > [EMAIL PROTECTED] /c/documents and > settings/user/grassdata/rsa/geographic > > $ g.region "region=ecoast" > > Please post > > g.region region=ecoast -p > > to understand at which resolution you create the new map (if not the > original res.). > > > [EMAIL PROTECTED] /c/documents and > settings/user/grassdata/rsa/geographic > > $ r.mapcalc "srtm_ecoast=srtm_rsa" > > > > GRASS_INFO_ERROR(804,1): Unable to close raster map > > GRASS_INFO_END(804,1) > > possilby you have nanometer resolution and try to generate a XXGB file? > Disk full? > > Markus >
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