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 Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated.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: Jerry Blechman > Email Address: address@hidden > Organization: SUNY-Oneonta > Package Version: 2.9u3 build date:2011-01-14 00:05 UTC > Operating System: Windows XP > Hardware: Java: home: C:\Program Files\IDV_2.9u3\jre version: 1.6.0_20 > j3d:1.5.2 fcs (build4) > Description of problem: I was trying to load a zidv file and it seemed to > load the data with no problem, but I get no maps in the map view. The DOS > window has many many lines saying "[Java 3D] Warning: Fail to lock Vertex > Buffer - D3DERR_DRIVERINTERNALERROR" > Jerry, This is a D3D error, possibly in your video driver. Please update your video driver. If possible, unistall the old vdriver , and install a fresh new one. > I've tried rebooting my PC (running Windows XP), uninstalling the IDV, > reinstalling the IDV, and trying to set up a simple xidv file. Nothing > works. The attached Current State is the last try. With the 18Z GFS data > loaded, I tried to draw a simple sea-level pressure chart and got a blank Map > View, as before. If it can't do that, it can't do anything. > > I didn't see anything like this in the Users Guide. Can you help me? > > Also, several weeks ago I sent in a form about the data probe not seeing > reflectivity. Did you get that? If not, I'll try to send it again, after > this Vertex Buffer error is solved (can't do it now since I can't replicate > the problem due to this new error). > I didn't see it, you need to submit a new support ticket. Yuan > Jerry > > Ticket Details =================== Ticket ID: BCO-142388 Department: Support IDV Priority: Normal Status: Closed