On Thu, Sep 20, 2012 at 4:54 PM, Jeff McKenna <jmcke...@gatewaygeomatics.com> wrote: > 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.
modis-001 / 1.0.0 [M1]: The server advertises temporalDomain.timePosition 2002-001 but GetCoverages fails with 'msWCSGetCoverage(): WCS server error. Underlying layer is not tiled, unable to do temporal subsetting.' if TIME=2002-001 is used. The same with GDAL and gvSIG. This is well known problem which I have already reported in mapserver list. Other layers work with WCS 1.0.0, also with GDAL and gvSIG-1_11-1305-final (it is using 1.0.0 by default). OTOH, modis-001 is the only one working correctly with WCS 1.1.1. Other layers have all pixels 0. The same with GDAL. Radim [M1] http://demo.mapserver.org:8080/cgi-bin/wcs?SERVICE=WCS&VERSION=1.0.0&REQUEST=GetCoverage&FORMAT=GeoTIFF&COVERAGE=modis-001&TIME=2002-001&BBOX=778457.0000000000000000,5048895.0000000000000000,781457.0000000000000000,5050395.0000000000000000&CRS=EPSG:26915&RESPONSE_CRS=EPSG:26915&WIDTH=6&HEIGHT=3 > -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-...@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-...@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/gdal-dev _______________________________________________ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer