Hi, I've recently used the following function for a similar task: https://www.dealii.org/developer/doxygen/deal.II/classFunctions_1_1FEFieldFunction.html#ac25d965867c71d1139262cf383f9f593 (see in particular the first snippet). This works under the assumption that the cartesian grid is entirely included in the original one.
Hope that helps, Marco Il giorno mercoledì 8 marzo 2023 alle 08:17:17 UTC+1 [email protected] ha scritto: > Hello, > > I have a solution on an unstructured grid obtained by deal.ii in VTU > format, and now I want to interpolate it to a cartesian grid for further > processing in other softwares. It seems like Paraview can do the job, but > I'm wondering if this can be done in deal.ii directly? Thank you! > > Best, > Elyn > > > -- 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 [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/dealii/c4afa8b7-3165-440a-9cb1-e5b207beec39n%40googlegroups.com.
