On Sat, 6 Aug 2016, Derek Gaston wrote:
Does anyone see a way to get the VariableGroup for a particular
Variable. For instance, if I know the variable's number... how
would I get what group it's in?
Right now IIRC the only way is to loop over all variable groups,
accumulate the number of variables per group for each, and stop when
the result exceeds the variable number you're interested in.
That's a horrible way to do it, though, excusable only because
nobody's actually *wanted* to do it. If you need to do this anywhere
in an inner loop then you ought to create a cached inverse lookup
table in the DofMap.
---
Roy
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