Define a vector space to solve a diffusion advection diffusion equation

dolfinx
11

I think there are various ways you could do this.

  1. is to invert the map in: Reordering nodal values in accordance with meshgrid created using numpy - #3 by dokken
    which is similar to
  2. Assigning values to function: order issues - #4 by dokken
  3. Another one is to use an interpolator: Mapping 2D numpy array into dolfinx function - #4 by dokken