On 3/2/21 3:32 PM, Naren Vohra wrote:
I computed the two velocity components u, v as different scalars using
different dof handlers but I want to view them as a vector (u,v) when I output
my result. I'm not sure if I can use DataComponentInterpretation for this.
Right now I pass them individually to the DataOut object but then I don't know
how to view them as a vector.
You can do this in visit/paraview by defining a new "variable" that is
vector-valued and whose components are computed from the variables you have.
If your two DoFHandler objects are based on the same triangulation, you can
also combine things into one DoFHandler. Take a look at step-31 to see how to
do that.
Best
W.
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Wolfgang Bangerth email: bange...@colostate.edu
www: http://www.math.colostate.edu/~bangerth/
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