[mapserver-dev] NODATA value problem
hobu.inc at gmail.com
Mon Nov 10 10:05:06 EST 2008
On Nov 10, 2008, at 8:53 AM, bartvde at osgis.nl wrote:
> Hi list,
> I am using the GDAL ArcSDE raster driver, but the NODATA values are
> to 0. I only found this post from 2006:
> but could not track a bug.
> Has this been fixed?
> If not, would it require changes to Mapserver?
> If not, would it require changes to GDAL (the GDAL ArcSDE driver
> says it
> does not support NODATA masks, but I am not sure if this relates to my
I think this is the GDAL SDE driver's problem. I tabled nodata
support in the SDE driver because at the time, Frank was working on
the masking RFC, SDE supported masks, and I wanted to wait until that
work was done before doing anything. The SDE raster driver needs to
be updated to handle its nodata data, and ideally interact with GDAL's
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