Hi Jukka, I assume you mean WCS 2.0 and that you are referring to the MEDIATYPE directive. The documentation at http://mapserver.org/ogc/wcs_server.html#test-your-wcs-1-0-server said that only "multipart/mixed" was allowed. Am I mistaken?
> Date: Thu, 19 Jan 2012 08:13:54 +0000 > From: Rahkonen Jukka <[email protected]> > Subject: Re: [mapserver-users] 16 bit PNG or 16 bit jpeg output > To: "'[email protected]'" > <[email protected]> > Message-ID: > <[email protected]> > Content-Type: text/plain; charset="us-ascii" > > Hi, > > Could it be possible for you to use WCS 1.0.0 for avoiding the multipart > thing? > > -Jukka Rahkonen- > > ________________________________ > Ragi Burhum wrote: > Hello, > > I am trying to output a single band 16bit png (or jpeg) output from a > Mapserver WCS service. > > I have tried the following output formats: > > OUTPUTFORMAT > NAME jpeg > DRIVER "GDAL/JPEG" > MIMETYPE "image/jpeg" > IMAGEMODE INT16 > EXTENSION "jpg" > FORMATOPTION "QUALITY=85" > END > > OUTPUTFORMAT > NAME GDALPNG > DRIVER "GDAL/PNG" > MIMETYPE "image/png" > IMAGEMODE INT16 > EXTENSION "png" > FORMATOPTION "FILENAME=result.png" > END > > When I try different IMAGEMODEs, I get the correct results, but for some > reason, INT16 does not work. I looked through the mailing list and I > noticed that this question has been asked before: > > http://osgeo-org.1803224.n2.nabble.com/16-Bit-PNG-Output-td6249725.html > > http://osgeo-org.1803224.n2.nabble.com/Using-a-16-bit-per-band-PNG-image-td2490088.html > > I tried looking for a ticket in Trac, but I had no luck. Am I doing > something wrong? Perhaps I could accomplish this somehow with a custom gdal > driver? > > Also, a side question, if I wanted to make sure the replies from my WCS > getcoverage calls were not multipart (I am just interested in the binary > output), is there some mapserver-specific setting I can use to just get > that image as a reply instead of the accompanying xml files? > > Thanks! > > - Ragi
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