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[IDV #CDH-643541]: IDV 2.7 rendering issue

Hi Ernie-

> Hi DonWhat I have noticed that the Isosurfaces break down into large 
> trianglular planes, so that the surface appears to be "crystaline". I have 
> also seen this occur with other model products with wind field isosurfaces. 
> Maybe some kind of a driver issue (?), but 2.6 renders these perfectly,

Okay. I'm not seeing that on my machine.  It could be a driver or
memory issue.  Try reducing the memory to 1024m and see if that
makes a difference.  Can you send me a screenshot of the crystalline
structure?

Also, if you subset the grid (use every other point), does that
change the behavior?

Don Murray

Ticket Details
===================
Ticket ID: CDH-643541
Department: Support IDV
Priority: Normal
Status: Open