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 Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated.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 Nick- > I had a question about IDV (great program, by the way!). Is it possible to > view omega values from GFS, NAM and RUC models on the plan view? If so, is it > easy to do? Thanks. In the GFS models in the IDV catalog, the 3D grid->Pressure_vertical_velocity @ isobaric field is the dp/dt field for each point. This is the same as the OMEG parameter in GEMPAK. Don Murray Ticket Details =================== Ticket ID: QVX-594422 Department: Support IDV Priority: Normal Status: Open