Dear all, since I am still experiencing the same issue, I tried to solve a very simple and basic problem on a domain created with the GridGenerator::hyper_cube_slit and then rotated of -90 degrees.
As you can see in the attached figures I am experiencing the same issue: when I run the program in parallel there is something wrong on the fracture of the domain. In particular there is a problem at the intersection of the different subdomains on the fracture, as you can see from the picture of the derivatives (I computed those derivatives with Paraview using the filter "Compute derivatives"). I attach the code of my simulation. It is a very simple code having the same structure of tutorial step-40. I made it like this in order to make it more readable. Looking forward to hearing from you. Roberto On Tuesday, February 20, 2018 at 7:27:37 PM UTC-5, Roberto Porcù wrote: > > Dear all, > > I'm solving a linear elasticity problem on a cracked domain created by > means > of the GridGenerator::hyper_cube_slit function. > When I solve it in serial everything works fine. > When I solve it in parallel I get a problem on a node which is on one > of the slit boundaries as it is possible to see from the attached pictures. > I don't understand why that is happening because I wrote other parallel > codes in deal.II > and everything was always working fine. I've checked my code many times, > also comparing It to the tutorials. > I am supposing there is something related to the slit. > > Thanks in advance, > Roberto > -- 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.
