[Libmesh-users] Comparison of solutions on different grids

[Tim K. <tim...@ce...>]

Dear libMesh team,

Next question from me: Is there some easy way in libMesh to compare 
computation results on different grids?  I.e., I have two 
EquationSystems instances that consist of equal systems but live on 
different grids, where both grids are refinements of the same initial 
grid.  For each variable in each system, I want the difference of the 
computed solutions on the two grids, in various norms (say L1, L2, 
Linfty).

I conjecture that there is no easy way to do this in libMesh, but I 
thought it might be sensible to ask.

Best Regards,

Tim

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