McIDAS-V Support Forums

This test only uses netcdf-java stuff, so it's probably "better". What's interesting is that URL encoding the path gets things working! import os from java.io import StringWriter from ucar.nc2 import NCdumpW def simple(testcase, filepath): writer = StringWriter() status = NCdumpW.print(fil...

Hi Carlos, It looks to me like "makeDataSource" is failing in Joleen's getGridFlatField (it returns a null, which is why the script fails at "findDataChoice"). I suspect the path to the tropopause_temp.nc file is either incorrect, or something along the way doesn't like the spac...

Interesting! I have to admit that I have not tested with the Nouveau driver before (but I will add it to my list)…but at first glance this behavior seems reasonable, given the lack of 3D support. Is there any particular reason you opted for Nouveau rather than NVIDIA's proprietary driver? You may al...

8192 had the same issue; 4096 worked! The tiling stuff is pretty cool. FWIW Ghansham's correct about the properties containing the manufacturer details…one interesting thing is that using gfxCardStatus to force "Intel Mode", starting McV, and then switching to "NVIDIA Mode" will ...

Yeah, I was poking around the same sorts of things…according to various OpenGL "profilers" I was seeing the bad textures any time the texture width and/or height reached 8192. The driver is saying GL_MAX_TEXTURE_SIZE is 16384.

The graphics switching stuff is pretty reliable about enabling the discrete graphics card if the current process/application is issuing OpenGL commands…so I'm pretty sure my previous post had the discrete stuff enabled. However, I went ahead and "forced" the discrete graphics card[1] and h...

I was able to replicate the problem using the file on the FTP server (and I think Kris and I have the same Macbook Pro model/config). One thing to be aware of is that these have two video cards: ⋅ Intel HD Graphics 4000 (512 MB VRAM). ⋅ NVIDIA GeForce GT 650M (1024 MB VRAM). I no...

Hi Henry, I apologize for the delayed reply. I was trying to replicate this over the weekend and didn't have much luck. I will keep trying, but in the meantime you may want to try the attached file (I just added a few "pause()" calls). I tried using my own netcdf and shape files, but I was...

Hi Joleen, Sorry for the delayed reply…I've been trying to test this over the weekend. In its current state, I absolutely won't guarantee that everything will work (but you might be surprised), though I'd definitely like to hear about anything that breaks. My intent is to get McV to the point where ...

Hello, Henry. I'm sorry to hear about the problem! Would it be possible for you to upload copies of your script and bundle? If that won't work, could you describe the general "workflow" of both?