This archive contains answers to questions sent to Unidata support through mid-2025. Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated. For the most up-to-date information on the use of NSF Unidata software and data services, please consult the Software Documentation first.
Hi Jitka, Yes, that is correct you will have to use Grib1Data class directly or extend the GribGridServiceProvider class to perform your needed operations. Extending the GribGridServiceProvider class is beyond the our support so you would have to implement it yourself. I don't want to give you false hope, but maybe in a year or two when unstructured grids are implemented it may be possible to read the unexpanded grids with the CDM stack code. At this point, I'm not directly involved with unstructured grids so I might be completely wrong. Robb... Ticket Details =================== Ticket ID: EEV-923331 Department: Support netCDF Java Priority: High Status: Open