Hi, I'm try-ing to export a tiff raster using this couple of commands:
r.composite -c --overwrite red=refl4.hpf@PERMANENT green=refl3.hpf@PERMANENT blue=refl2.hpf@PERMANENT levels=256 output=hpf r.out.gdal -c input=hpf@PERMANENT output=/path-to/hpf.tif format="GTiff" type="Byte" createopt="INTERLEAVE=PIXEL,TFW=YES,PROFILE=BASELINE,COMPRESS=DEFLATE" But I have an error: Checking GDAL data type and nodata value... 2..5..8..11..14..17..20..23..26..29..32..35..38..41..44..47..50..53..56..59..62..65..68..71..74..77..80..83..86..89..92..95..98..100 WARNING: Selected GDAL datatype does not cover data range. WARNING: GDAL datatype: Byte, range: 0 - 255 WARNING: Raster map <hpf@PERMANENT> range: 0 - 1.67114e+07 WARNING: Raster export results in data loss. Using GDAL data type <Byte> Input raster map contains cells with NULL-value (no-data). The value 255 will be used to represent no-data values in the input map. You can specify a nodata value with the nodata option. ERROR: Raster export aborted. The message is absolutely not clear about what is the problem. I don't know if there some log where retrieve more information. Many thx for any help. Thx, -- ----------------- Andrea Peri . . . . . . . . . qwerty àèìòù ----------------- _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
