[Gmsh] Evaluate plugin
Christophe Geuzaine
cgeuzaine at ulg.ac.be
Tue Apr 8 17:16:51 CEST 2008
Simon CORBIN wrote:
> Hi,
>
> Just a simple question. Is it possible to calculate the absolute values
> of field components using the evaluate plugin ? In the same way, is it
yes, using e.g. Fabs(v2) to compute the absolute value of the second
component
> possible to calculate maximum values of several fields ? In fact, I
> would like to calculate the equivalent stress intensity Seq =
> MAX(ABS(S1-S2), ABS(S2-S3), ABS(S3-S1)).
unfortunately no: we should add "Max" as a function in MathEval. If you
have some time... (contrib/MathEval/symbol_table.cpp)
>
> Thank you for your help
>
>
> Simon
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--
Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science
http://www.montefiore.ulg.ac.be/~geuzaine