Particles phase

[albert-de-montserrat]

I see that you can assign material phases to the grid vertices of the model with GMG. Is it possible to get the phase at my particles as well? Otherwise it could be a nice feature to add to the repo.

[boriskaus]

Sure, we do this when we generate LaMEM input models. What do you prefer? Direct assignment to an unstructured cloud of particles or interpolation from regular GMG grid to particles?