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 Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated.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: Greg > Email Address: address@hidden > Organization: Storm spotter > Package Version: 5.7 build date:2020-02-10 17:05 UTC > Operating System: Windows 8.1 > Hardware: Java: home: C:\Program Files\IDV_5.7\jre version: 1.8.0_51 > j3d:1.6.0-pre12-daily-experimental daily > Description of problem: Creating display: Contour Plan View > java.lang.ClassCastException: java.lang.ClassCastException: visad.Linear2DSet > cannot be cast to visad.Gridded3DSet > visad.Linear2DSet cannot be cast to visad.Gridded3DSet > > I noticed an error when trying to plot 2d grid/ Temperature/ Derived/ > Equiv. Potential Temperature ...in the Fields menu. I don't know if it is a > bug or what? > Hi Greg, The Equiv. Potential Temperature only works in the 3d grid/temperature/derived, we may be able to develop the version for 2D grid in the future. Yuan > ****************** Ticket Details =================== Ticket ID: QZE-314292 Department: Support IDV Priority: Normal Status: Open =================== NOTE: All email exchanges with Unidata User Support are recorded in the Unidata inquiry tracking system and then made publicly available through the web. If you do not want to have your interactions made available in this way, you must let us know in each email you send to us.