Hi Radim, I am curious, did you run your tests against the WCS service at demo.mapserver.org ? How were those results comparably? If you did run them, maybe you can report your findings on the MapServer-dev list.
-jeff On 12-09-20 11:47 AM, Radim Blazek wrote: > I am testing QGIS WCS client with [1] and I found some problems which > are server side, I believe. > > 1) Coverage og:0 / version 1.0.0 [2] and bm / version 1.1.0 [5]: The > server fails in DescribeCoverage with: java.io.IOException null > Translator error Unexpected error occurred during describe coverage > xml encoding ... > > 2) Coverage usgs:nlcd / version 1.0.0 [3] and nlcd / version 1.1.0 > [4]: The server does not offer any CRS in DescribeCoverage > supportedCRSs / supportedCRS. If the CRS defined in > spatialDomain.Envelope is used server fails reporting error: Could not > recognize crs ... > > 3) Coverage 0 / version 1.1.0 [6] and naturalearth / version 1.1.0: > The server fails in GetCoverage with > 'java.lang.IllegalArgumentException: xScale:the parameter value is not > valid. xScale:the parameter value is not valid.' > It fails with BOUNDINGBOX=-2,-6,2,6&GRIDORIGIN=2,-6&GRIDOFFSETS=-2,3 > and it works with > BOUNDINGBOX=-2,-6,2,6&GRIDORIGIN=2,-6&GRIDOFFSETS=2,-3 (GRIDOFFSETS > signs switched) but other coverages (Arc_Sample e.g.) work OK with the > first. > > 4) Coverage Img_Sample / version 1.1.0 [7]: The server fails in > GetCoverage with 'java.lang.IllegalArgumentException: The specified > dimensional parameter is non-positive. The specified dimensional > parameter is non-positive'. > > The problems 1) and 2) occur also with GDAL 1.9.1 while other layers > are working with GDAL and WCS version 1.0.0. I could not verify WCS > 1.1.0 with GDAL because all layers fail. I could not verify with > gvSIG-1_11-1305-final because it does not work at all with this > server. > > CC to various lists to which it may be of interest. Let us make WCS > really working with OS GIS tools! > > Radim > > [1] http://demo.opengeo.org/geoserver/wcs > [2] > http://demo.opengeo.org/geoserver/wcs?SERVICE=WCS&REQUEST=DescribeCoverage&VERSION=1.0.0&COVERAGE=og:0 > [3] > http://demo.opengeo.org/geoserver/wcs?SERVICE=WCS&REQUEST=DescribeCoverage&VERSION=1.0.0&COVERAGE=usgs:nlcd > [4] > http://demo.opengeo.org/geoserver/wcs?SERVICE=WCS&REQUEST=DescribeCoverage&VERSION=1.1.1&IDENTIFIERS=nlcd > [5] > http://demo.opengeo.org/geoserver/wcs?SERVICE=WCS&REQUEST=DescribeCoverage&VERSION=1.1.1&IDENTIFIERS=bm > [6] > http://demo.opengeo.org/geoserver/wcs?SERVICE=WCS&VERSION=1.1.1&REQUEST=GetCoverage&FORMAT=image/tiff;subtype=%22geotiff%22&IDENTIFIER=0&BOUNDINGBOX=-2,-6,2,6,urn:ogc:def:crs:EPSG::4326&GRIDBASECRS=urn:ogc:def:crs:EPSG::4326&GRIDCS=urn:ogc:def:cs:OGC:0.0:Grid2dSquareCS > &GRIDTYPE=urn:ogc:def:method:WCS:1.1:2dSimpleGrid&GRIDORIGIN=2,-6&GRIDOFFSETS=-2,3 > [7] > http://demo.opengeo.org/geoserver/wcs?SERVICE=WCS&VERSION=1.1.1&REQUEST=GetCoverage&FORMAT=image/tiff;subtype=%22geotiff%22&IDENTIFIER=Img_Sample > &BOUNDINGBOX=-96,36,-94,37,urn:ogc:def:crs:EPSG::4326&GRIDBASECRS=urn:ogc:def:crs:EPSG::4326&GRIDCS=urn:ogc:def:cs:OGC:0.0:Grid2dSquareCS&GRIDTYPE=urn:ogc:def:method:WCS:1.1:2dSimpleGrid&GRIDORIGIN=-94,36&GRIDOFFSETS=-1,1 > _______________________________________________ > gdal-dev mailing list > gdal-dev@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/gdal-dev > -- Jeff McKenna MapServer Consulting and Training Services http://www.gatewaygeomatics.com/ _______________________________________________ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev