Broken FEEC projections on polar domains#576
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- Remove polar_mapping and use_logical_sol options - Change the analytical solution - Avoid Laplacian() for right hand side - Add disk radius as parse argument
…into polar_splines_alisa
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This PR introduces broken FEEC projections for C0 and C1 sequences (conga_projections.py) in 2D. The formulas for the projections can be found here on pages 19-23.
Added projections
C0PolarProjection_V0,C0PolarProjection_V1,C0PolarProjection_V2onto C0 sequence, and analogously onto C1 sequence.dotmethods of the projections are implemented for parallel execution for arbitrary domain decompositions in the angular and/or radial dimensions.Added unit tests for the projections checking:
tosparsemethods against reference matrix operatorsdotandtosparsemethodsPoisson example
Example of run:
mpirun -n 2 python poisson_2d.py -S -n 16 24 -d 2 2 -t disk -D 0.2 -m 'C0conga'Exact solution, approximate solution and error plot:
Example of run:
mpirun -n 2 python maxwell_2d.py -S -n 16 20 -d 2 2 -T 1 -D 0.2 -s 1Plot of exact solution and approximate solution at final time T = 1: