Re: [deal.II] Wave front not propagating through mesh modification on step 23, is Affine constraints wiping out my solution?

2022-07-30 Thread Matthew Rich
Fair point and thanks for the reply. However, I am not sure how to slowly morph the Step 23 tutorial into what I want to do. The different time integration approach is like swapping an engine from a car. You have to commit and hope the car starts at the end. My car will not turn over. I was hoping

Re: [deal.II] Wave front not propagating through mesh modification on step 23, is Affine constraints wiping out my solution?

2022-07-30 Thread Wolfgang Bangerth
On 7/30/22 15:45, Matthew Rich wrote: I am trying a different time integration approach using the generalized alpha method rather then reposing with a velocity variable. I am also switching to the BC handled by affine constraints. I am not sure why the wave wont move through the mesh. I just

[deal.II] Wave front not propagating through mesh modification on step 23, is Affine constraints wiping out my solution?

2022-07-30 Thread Matthew Rich
Hi I am trying a different time integration approach using the generalized alpha method rather then reposing with a velocity variable. I am also switching to the BC handled by affine constraints. I am not sure why the wave wont move through the mesh. I just see the BC at the edge which quick

Re: [deal.II] cmake_minimum_required

2022-07-30 Thread Felix Felix
No I did not, I ran cmake -DDEAL_II_DIR=/home/.../dealii/build/ . On Saturday, July 30, 2022 at 1:40:57 PM UTC+2 Matthias Maier wrote: > Did you accidentally run "cmake ." in "examples/" instead of > "examples/step-4"? > > Best, > Matthias > > > > On Sat, Jul 30, 2022, at 05:32 CDT, Felix Felix

Re: [deal.II] cmake_minimum_required

2022-07-30 Thread Matthias Maier
Did you accidentally run "cmake ." in "examples/" instead of "examples/step-4"? Best, Matthias On Sat, Jul 30, 2022, at 05:32 CDT, Felix Felix wrote: > Hi, > > I am currently still learning how to use dealii libraries. > Just recently I was trying to use step-4 examples. > > so i did the u

[deal.II] cmake_minimum_required

2022-07-30 Thread Felix Felix
Hi, I am currently still learning how to use dealii libraries. Just recently I was trying to use step-4 examples. so i did the usual by inputing: " cmake . " within the directory. What happened was I received this: " *CMake Warning (dev) in CMakeLists.txt: No projec