On Fri, Sep 12, 2008 at 2:44 PM, Markus Neteler <[EMAIL PROTECTED]> wrote: ... > r.info -r pat_dtm_5m > WARNING: category support for [pat_dtm_5m] in mapset [PERMANENT] missing > min=nan > max=nan
I observe that 'f_range' remains empty: GRASS 6.4.svn (patUTM):~ > l /home/neteler/grassdata/patUTM/PERMANENT/cell_misc/pat_dtm_5m total 52 -rw-rw-r-- 1 neteler neteler 132 2008-09-12 14:07 gdal -rw-rw-r-- 1 neteler neteler 0 2008-09-12 14:07 f_range -rw-rw-r-- 1 neteler neteler 5 2008-09-12 14:07 f_quant -rw-rw-r-- 1 neteler neteler 28 2008-09-12 14:07 f_format -rw-rw-r-- 1 neteler neteler 39928 2008-09-12 22:16 histogram Could the file be populated using GDAL functions? http://www.gdal.org/gdal_tutorial.html GDALRasterBandH hBand; int bGotMin, bGotMax; double adfMinMax[2]; adfMinMax[0] = GDALGetRasterMinimum( hBand, &bGotMin ); adfMinMax[1] = GDALGetRasterMaximum( hBand, &bGotMax ); if( ! (bGotMin && bGotMax) ) GDALComputeRasterMinMax( hBand, TRUE, adfMinMax ); printf( "Min=%.3fd, Max=%.3f\n", adfMinMax[0], adfMinMax[1] ); ? Markus _______________________________________________ grass-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-dev
