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 Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated.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.
> Institution: Universal Weather & Aviation > Package Version: 5.9.1 > Operating System: SuSE Linux 9.3 Pro > Hardware Information: Dell Precison 450 w/ Dual Xeon 2.8 Ghz 2GB RAM, 36 GB > HD. > Inquiry: When I attempt to view any un-remapped satellite imagery from > Meteosat-8 in AREA format, I cannot get the map overlays to display. > Apparently Garp and NMAP2 do not recognize the MSG navigation. > Aside from remapping is there any way to resolve this problem? > > > > Kris, The AREA file will define a navigation model being used. Apparently your data is not provided in one of the navigations that is currently available in GEMPAK. Aside from remapping, you would have to provide code in $GEMPAK/source/gplt/transform/mcidas to handle the new projection model. Steve Chiswell Unidata User Support Ticket Details =================== Ticket ID: ZPQ-429112 Department: Support GEMPAK Priority: Normal Status: Closed