Hi, For some reason, the text part of the email didn't make it. It can be read below. Attachments can still be found in the first message : http://lists.osgeo.org/pipermail/mapserver-users/2011-November/070670.html
Thanks. Guillaume Loiselle 2011/11/4 Guillaume Loiselle <[email protected]> > Hi, > > I installed MapServer 6.0.1 on Windows XP from MS4W. I cannot give you > access to my MapServer instance but I can show you what "-v" gives me : > > MapServer version 6.0.1 OUTPUT=GIF OUTPUT=PNG OUTPUT=JPEG OUTPUT=KML > SUPPORTS=PR > OJ SUPPORTS=AGG SUPPORTS=CAIRO SUPPORTS=FREETYPE SUPPORTS=ICONV > SUPPORTS=FRIBIDI > SUPPORTS=WMS_SERVER SUPPORTS=WMS_CLIENT SUPPORTS=WFS_SERVER > SUPPORTS=WFS_CLIENT > SUPPORTS=WCS_SERVER SUPPORTS=SOS_SERVER SUPPORTS=FASTCGI SUPPORTS=THREADS > SUPPO > RTS=GEOS INPUT=JPEG INPUT=POSTGIS INPUT=OGR INPUT=GDAL INPUT=SHAPEFILE > > I am able to generate a GeoTiff file through the use of a WMS service (see > attachment : wmsoutput.tif). The request is : > > > http://localhost/cgi-bin/mapserv.exe?SERVICE=WMS&map=D:/Guillaume/ProjetCourantsGlaces/WCSproblem/2011102811.map&LAYERS=thelayer&VERSION=1.1.1&REQUEST=GetMap&bbox=-67.5,48.922499263758255,-64.6875,50.736455137010665&SRS=EPSG:4326&WIDTH=256&HEIGHT=256&FORMAT=GTiff > > However, I cannot do so with a WCS service. I first tried with : > > > http://localhost/cgi-bin/mapserv.exe?SERVICE=WCS&map=D:/Guillaume/ProjetCourantsGlaces/WCSproblem/2011102811.map&IDENTIFIER=thelayer&VERSION=1.0.0&REQUEST=GetCoverage&BBOX=-67.5,48.922499263758255,-64.6875,50.736455137010665&CRS=EPSG:4326&WIDTH=256&HEIGHT=256&FORMAT=GTiff > > , to which I can add : > > &RESPONSE_CRS=EPSG:4326 > > for the same result (since 4326 is my native projection). Said result is > not a tiff file, but an error : > > <?xml version='1.0' encoding="ISO-8859-1" ?> > <ServiceExceptionReport version="1.2.0" > xmlns="http://www.opengis.net/ogc"; xmlns:xsi=" > http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation=" > http://www.opengis.net/ogc > http://schemas.opengis.net/wcs/1.0.0/OGC-exception.xsd";> > <ServiceException code="NoApplicableCode" > locator="bbox">msWCSGetCoverage(): WCS server error. Requested BBOX > (-178.835708198757,2803.05273104522,179.552848002437,2906.98474680556) is > outside requested coverage BBOX (-70,45,-55,52) > </ServiceException> > </ServiceExceptionReport> > > This error doesn't make sense to me. Which projection is it using to get > these silly values? Anyway, the BBOX in the request is definitely included > in the extent... Now what if I change the Response_CRS? I would expect it > to give me the same error, since it doesn't affect the requested BBOX. Yet, > this time no error is produced and I obtain a tiff file (see attachment : > wcsoutput.tif). The data is all wrong (0 everywhere), though. And if I open > both WMS and WCS obtained tiffs in QuantumGIS, they appear nowhere near > each other (for the same bbox... yes). > > I attached the results of GetCapabilities and DescribeCoverage requests as > well as the MapServer logs (modified to map logs with requests). The data > source is an HDF5 file (see attachment : data.h5). I suspect an issue on > MapServer's side but I would be happy if you could tell me it's all my > fault (and how to fix it). > > Oh, a last thing : it may or may not be related. I had issues with the > KML/KMZ WMS outputformats. Results for epsg:4326 and epsg:900913 were > completely different (and wrong, of course). I might open a new discussion > on this subject at some point. > > Thank you all for your help. > Guillaume Loiselle > > P.S. : If you want to test, know that epsg:900913 is the same as epsg:3857 > (which is more likely to be in your epsg reference file). >
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