On 04/14/2015 06:52 AM, Mark Davis wrote:
Hello. I'm new to this package and am trying to find my way around. It seems to be great work with lots of capability. Is there an easy way to extract node values from a FieldVariable in a specific region? I have a shared internal surface between two regions, and I want to extract variables at the surface between the two regions. "evaluate_at" with interface coors works for one region, but not the other. If the boundary on one side is a Neumann boundary, is it possible that variable data is not saved on those boundary nodes?
The data should be available in the whole region of a field.
Any help is appreciated.
Maybe send us a minimal working example script, so that we can have a look?
From your description I got impression that your problem might be similar to the acoustic examples in sfepy.
r.