On Wed, 29 Aug 2018, Helmut Kudrnovsky wrote:
g.region -a raster=Yourraster vector=yourvector r.mask vector=yourvector r.mapcalc 'newraster = yourraster'
All, I have a question about fcell file size and ps.map run time after running the above. My original .psmap file used a raster dem named 'bedem' with file size 1,460,970,048 Bytes. When running ps.map with that in the input file the displayed output scale was 1:77977. After 'clipping' the raster per the above series of commands the output file, 'dubois_crk_dem' is much smaller at 169,182,790 Bytes, but when ps.map is run it reports the output scale set to 1:789624, or almost 10x larger. It also takes a _very_ long time to load while the .ps map is being created. Why might this be happening? Regards, Rich _______________________________________________ grass-user mailing list [email protected] https://lists.osgeo.org/mailman/listinfo/grass-user
