Hi Carlos: GRIB files should now be handled using the "GRIB feature collection" feature in TDS version 4.3. see: http://www.unidata.ucar.edu/projects/THREDDS/tech/tds4.3/reference/collections/FeatureCollections.html http://www.unidata.ucar.edu/projects/THREDDS/tech/tds4.3/reference/collections/GribCollections.html All other solutions have problems are are no longer being developed. john Ticket Details =================== Ticket ID: QOV-626908 Department: Support THREDDS Priority: High Status: Closed