Hi, I made some final tests with default Geoserver installation and nurc:Arc_sample coverage.
Adding extra parameters is possible and "&" must be written as XML encoded. <WCS_GDAL> <ServiceURL>http://localhost:8080/geoserver/wcs?version=1.0.0&</ServiceURL> <CoverageName>nurc:Arc_Sample</CoverageName> <GetCoverageExtra>&BoundingBox=65.0104,31.1977,65.3287,31.4623</GetCoverageExtra> </WCS_GDAL> This perhaps work because of o tweak and possible Geoserver bug. Notice that version in 1.0.0. and bbox is given as BoundingBox. This results to following GetCoverage and BoundingBox may override on Geoserver side the automatically added BBOX. http://localhost:8080/geoserver/wcs?version=1.0.0&SERVICE=WCS&VERSION=1.0.0&REQUEST=GetCoverage&COVERAGE=nurc%3AArc_Sample&FORMAT=GeoTIFF&BBOX=-180,-90,180,90&WIDTH=720&HEIGHT=360&CRS=EPSG:4326&BoundingBox=65.0104,31.1977,65.3287,31.4623&Band=1 However, GDAL WCS source is not meant to be used this way. GDAL reads DescribeCoverage and the advertised BBOX from there. You just must learn to use GDAL and add the projected window that you want to read from the coverage. Gdal-dev mailing list will help you in how to do that. Believe me that tweaking with BBOX in the XML definition file is not the right thing. -Jukka Rahkonen- Lähettäjä: Rahkonen Jukka [[email protected]] Lähetetty: 6. joulukuuta 2013 1:01 Vastaanottaja: [email protected] Aihe: Re: [Geoserver-users] Define GeoServer bounding box using GDAL's WCS Driver Little more information: GDAL is sending first this request with your sample WCS.XML GET http://myserver/geoserver/wcs?SERVICE=WCS&REQUEST=DescribeCoverage&VERSION=1.1.0&IDENTIFIERS=MyWorkspace:MyCoverage&FORMAT=text/xml If you are on Windows, do this for debugging yourself: - Install Fiddler2 - Open the GDAL command window - set proxy with SET HTTP_PROXY http://localhost:8888 Then do gdal_translate -of GTiff wcs.xml temp.tif and study what Fiddler shows you about the web traffic. -Jukka- ------------------------------------------------------------------------------ Sponsored by Intel(R) XDK Develop, test and display web and hybrid apps with a single code base. Download it for free now! http://pubads.g.doubleclick.net/gampad/clk?id=111408631&iu=/4140/ostg.clktrk _______________________________________________ Geoserver-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geoserver-users ------------------------------------------------------------------------------ Sponsored by Intel(R) XDK Develop, test and display web and hybrid apps with a single code base. Download it for free now! http://pubads.g.doubleclick.net/gampad/clk?id=111408631&iu=/4140/ostg.clktrk _______________________________________________ Geoserver-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geoserver-users
