Peter, I'm guessing you are using the gdal_polygonize.py script for masking. Is that right? I am not aware of any particular reason this shouldn't work for any "update in place" format (ie. shows "rw+" in the gdalinfo --formats list). ENVI is in this list.
BTW, before we do a lot of work to investigate this you might want to see if the problem persists with GDAL 1.9. GDAL 1.6.3 is getting pretty antique. Best regards, Frank On Wed, Oct 17, 2012 at 2:59 PM, Peter Willis <pwil...@aslenv.com> wrote: > Hello, > > Is it possible to use ESRI SHP polygon file to mask > ENVI BSQ img format files with more than 1 band? > > I can mask a GTiff file using the SHP but ENVI file does not > appear to work. Gdal version is 1.6.3 . > > The documentation appears unclear for any raster that is not > specifically GTiff. > > Thanks, > > Peter > > _______________________________________________ > gdal-dev mailing list > gdal-dev@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/gdal-dev > -- ---------------------------------------+-------------------------------------- I set the clouds in motion - turn up | Frank Warmerdam, warmer...@pobox.com light and sound - activate the windows | http://pobox.com/~warmerdam and watch the world go round - Rush | Geospatial Software Developer
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