Re: [deal.II] Getting old solution values at quadrature points using MeshWorker::loop

On 1/30/20 1:39 PM, Andrew Davis wrote: > Fair point. I reinstalled in Debug mode and now I'm failing at that Assert. So learning opportunity: You could have saved yourself a lot of searching of where the problem actually is by always first running your program in debug mode :-) > Here is th

Re: [deal.II] Getting old solution values at quadrature points using MeshWorker::loop

On 1/30/20 2:48 PM, Andrew Davis wrote: > I found a fix for this by editing the deal.ii source code. I am very new to > deal.ii so it is extremely likely that there is a way to accomplish what I > want without touching the deal.ii source or there might be a better way of > editing the source. So

Re: [deal.II] Error while writing material-wise-post-processed quantities using higher order QEulerian Mapping

Paras, > In order to write the post-processed stresses contained partially in several > vectors, to a single file, the class DataOutMaterialWise has been derived > from > DataOut. Furthermore, for visualizing the stresses on the deformed contour, > dealii::MappingQEulerian based on the displa

[deal.II] deal.II Newsletter #108

Hello everyone! This is deal.II newsletter #108. It automatically reports recently merged features and discussions about the deal.II finite element library. ## Below you find a list of recently proposed or merged features: #9454: check MPI return value in one location (proposed by tjhei) http

[deal.II] Question on references for locally conservative discretization of the Laplace equation such as in Step-20

Step-20 tutorial says that: *"It turns out that the usual discretizations of the Laplace equation (such as those used in step-3 , step-4 , or step-6