Lisa,
> [...] > I do not know how to output below values: > > 1- u_r > 2- sigma_xx, sigma_yy > 3- sigma_rr , sigma_tt > For computing these values you should have a look at the DataPostProcessor class [1]. Its use is explained in step-29. What you basically want to do for u_r in there is something like double r = std::sqrt(evaluation_points[0]*evaluation_points[0]+evaluation_points[0]*evaluation_points[0]) computed_quantities[i](0) = uh[i](0)*evaluation_points[0]/r + uh[i](1)*evaluation_points[1]/r and similar things for sigma_*. Best, Daniel [1] https://www.dealii.org/8.4.1/doxygen/deal.II/classDataPostprocessor.html -- 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.
