Stephen DeWitt

Results 74 issues of Stephen DeWitt

The hourglass demonstration case ([link](https://github.com/adamantine-sim/demonstration-cases/tree/main/aop_hourglass)) hits a divide-by-zero error on multiple MPI processes. Evidently this has been a problem for a while and is independent of the problem in #278....

After #270 neither the hourglass demonstration case nor the Okuma curved wall demonstration case work anymore. Both hang somewhere during initialization. We should have an integration test with an imported...

- [ ] Matrix-free BCs on GPU - [ ] Heat source on GPU - [x] FE_Nothing on GPU

Context: With AMR activated we can add material in refined areas that corresponds to some but not all of the child elements of a element in the coarse mesh. Current...

Before we do data assimilation, it would be helpful to re-sync with the experiment in case the layer time is slightly off the simulated layer time. This could be accomplished...

Currently the simulation runs until a designated end time. We discussed changing this so that the simulation end time is optionally dictated by the scan path. This requires extending the...

ROS will output something that looks like an "event series" format for adamantine to read.

We need the ability to convert between adamantine scan path input and the Gcode that the AM machines use. This could either be in adamantine or separate.

IR analysis needs an emissivity to convert the intensity to temperature. Can we learn the emissivity with data assimilation? Or does having a parameter both in the state and the...

Under some circumstances, when the ray from experimental data is aligned with the mesh, `RayTracing::get_intersection` can erroneously give DOF index 0 as the intersection point. There's a note in the...