Hi list, I'm trying to run r.terraflow on a very large DEM but I wander if it's __too large__.
The region dimensions are: ncol=141114 nrow=140487 Data type = CELL The map is actually a reclass map of a raster that I imported using r.external. When I run r.terraflow I get: r.terraflow elevation=srtm_brasil@PERMANENT filled=srtm_fill direction=flowdir swatershed=sink accumulation=flowacc tci=srtm_tci directory=E:\terraflow_temp WARNING: raster srtm_brasil is of type CELL_TYPE --you should use r.terraflow.short ERROR: [nrows=140487, ncols=141114] dimension_type overflow -- change dimension_type and recompile (Mon Jan 12 09:57:18 2015) Command finished (0 sec) However, I don't have an r.terraflow.short command I'm running Grass 7.0.0beta4 from OsGeo4W Cheers Daniel
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