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 Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated.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.
> Full Name: dave > Email Address: address@hidden > Organization: China national meteorology center > Package Version: 2.9u2 build date:2010-10-14 16:56 UTC > Operating System: Windows XP > Hardware: Java: home: C:\Program Files\IDV_2.9u2\jre version: 1.6.0_20 > j3d:1.5.2 fcs (build4) > Description of problem: > > Hi, guys: > > With IDV and GFS global analysis data, how do I interpolate data to > isentropic surface or potential vorticity surface? > > Very thanks! > Depends on the field you want to select, it may be under the derived tab or you need to use the formula. The display should be in the 3D surface tab. Yuan > dave > 2010.10.16 > > Ticket Details =================== Ticket ID: PMC-499541 Department: Support IDV Priority: Normal Status: Closed