[mapserver-users] using MASK in context of WCS 1.0.0 GetCoverage

[Peter Freimuth]

Hi,
i try to use a MASK layer to clip a WCS layer (5 bands a 16bit) in a 
GetCoverage request. It works fine when i use it in context of WMS 
GetMap requests. But the GetCoverage requests just ignores the MASK and 
i get my result unclipped. I would expect that the requested Geotiff 
contains NoData values where the mask was applied but it does'nt.
Any idea why this is not working as expected? requested outputformat is
     OUTPUTFORMAT
         NAME "GEOTIFF_INT16"
         DRIVER "GDAL/GTiff"
         IMAGEMODE "INT16"
         EXTENSION "tif"
         FORMATOPTION "COMPRESS=DEFLATE"
         FORMATOPTION "ZLEVEL=8"
         FORMATOPTION "TILED=YES"
         FORMATOPTION "PREDICTOR=2"
         FORMATOPTION "NULLVALUE=0"
     END

Thanks for any hint on that topic.

I am using Mapserver 6.4beta2 with latest GDAL from trunk.

Kind regards,
Peter