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 Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated.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: brian mapes > Email Address: address@hidden > Organization: miami > Package Version: 5.0u1 build date:2014-07-21 07:05 UTC > Operating System: Windows 7 > Hardware: Java: home: C:\Program Files\IDV_5.0u1\jre version: 1.7.0_51 > j3d:1.6.0-pre9-daily-experimental daily > Description of problem: At some zooms the base map and winds show through the > topography, at other zooms the topography partially covers. > It's all very irregular and not geographically sensible. > What's the deal? > > What's the good way to get topography that properly coverswhat is below it? > Drape an image over topography or something? > > Brian, For the wind vector, you can use the display type in the 3D surface > Vectors over topography. I found out use the "Match Display Region" is very effective in this case. Yuan Ticket Details =================== Ticket ID: DKL-507010 Department: Support IDV Priority: Normal Status: Closed