Hi Peisheng, > For example, we can use some OPeNDAP URLs to get data > (http://airspar1.ecs.nasa.gov/opendap/Aqua_AIRS_Level2/AIRX2SUP.005/2010/135/AIRS.2010.05.15.053.L2.RetSup.v5.2.2.0.G10136060648.hdf?solzen[y][x]), > longitude > (http://airspar1.ecs.nasa.gov/opendap/Aqua_AIRS_Level2/AIRX2SUP.005/2010/135/AIRS.2010.05.15.053.L2.RetSup.v5.2.2.0.G10136060648.hdf.dods?Longitude), > and latitude > (http://airspar1.ecs.nasa.gov/opendap/Aqua_AIRS_Level2/AIRX2SUP.005/2010/135/AIRS.2010.05.15.053.L2.RetSup.v5.2.2.0.G10136060648.hdf.dods?Latitude). Yes, you can use the TDS to serve this dataset through WMS. I just set it up on my local server by adding the following to my catalog: <dataset name="Sample DAP URL from esupport VLV-823837" ID="VLV-823837/dataset1" urlPath="VLV-823837/dataset1"> <metadata> <serviceName>allServices</serviceName> <dataType>GRID</dataType> </metadata> <netcdf xmlns="http://www.unidata.ucar.edu/namespaces/netcdf/ncml-2.2" location="http://airspar1.ecs.nasa.gov/opendap/Aqua_AIRS_Level2/AIRX2SUP.005/2010/135/AIRS.2010.05.15.053.L2.RetSup.v5.2.2.0.G10136060648.hdf"> </netcdf> </dataset> where "allServices" references the following: <service name="allServices" base="" serviceType="Compound"> <service name="dapService" serviceType="OpenDAP" base="/thredds/dodsC/" /> <service name="httpService" serviceType="HTTPServer" base="/thredds/fileServer/" /> <service name="wcs" serviceType="WCS" base="/thredds/wcs/" /> <service name="wms" serviceType="WMS" base="/thredds/wms/" /> </service> It would be faster if accessing it from local disk but it did OK getting the data from the OPeNDAP dataset. Ethan > John Caron wrote: > > Peisheng Zhao wrote: > > > THREDDS provides data access through the OGC WMS, for any "gridded" > > > dataset whose coordinate system information is complete. We have some > > > swath data in OPeNDAP which provide lat/lon information in separate > > > map vectors. In this case, can THREDDS WMS support it? > > It depends, can you send a URL? Ticket Details =================== Ticket ID: VLV-823837 Department: Support THREDDS Priority: Critical Status: Closed