Dear Jean-Paul,
> Firstly (and just so that we're all clear on what you're trying to > implement), was I correct that your comment that I linked contained the > description of the integral that you are trying to compute? > > Yes it is. that is something I have to do. > No, this is not true. Here is this function's documentation > <https://www.dealii.org/8.5.0/doxygen/deal.II/classFEValuesBase.html#abe4de48ff59778bb82a0ec13037804aa>. > > This is different from what is returned > <https://www.dealii.org/8.5.0/doxygen/deal.II/classFEValuesViews_1_1Vector.html#a9e2686feec1a56451b674431b63c92d1> > > if you use a FEValuesExtractor::Vector > <https://www.dealii.org/8.5.0/doxygen/deal.II/structFEValuesExtractors_1_1Vector.html> > . > > >> sol_grad is also vector >> > > Yes, since your original solution field is a scalar I think that this is > correct. > > Is it now clear as to why you're seeing this error? > > > Thank you very much. Due to your help, I solved my problem. Thank you again!!!!!! Kyusik. -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to dealii+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
