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Hi Chuck- address@hidden wrote:
Second, data downloaded from the geon catalog at http://geon.unavco.org/unavco/catalog.xml are not being recognized as point data even though they have the file name endings such as "_eq.nc" that should be recognized as point data. So all GEON point data on this server is not able to plot. The same files stored on disk and read as NetCDF files are recognized as point observations. Reading them from the catalog somehow misses this recognition.
From a catalog, the serviceType and dataType are what determines how the files are opened, not the file name. One problem is that the serviceType for these datasets is listed as DODS and the dataType is listed as GRID. So, they end up getting opened as grid files and since there are no grids, there are no data choices. However, even if the dataType was POINT, the IDV cannot read point data from a DODS server. Until it can, I think your best bet would be to have the service type be NetCDF and the dataType be POINT (or whatever the identifier is for the your datasource in datasource.xml). I think this should work because we can read netCDF files from a URL. The base path for the NetCDF service type would have to change to point to the true URL of the file. Don ************************************************************* Don Murray UCAR Unidata Program address@hidden P.O. Box 3000 (303) 497-8628 Boulder, CO 80307 http://www.unidata.ucar.edu/staff/donm "Time makes everyone interesting, even YOU!" *************************************************************