diff options
Diffstat (limited to 'Source/FieldSolver/SpectralSolver/PsatdAlgorithm.cpp')
| -rw-r--r-- | Source/FieldSolver/SpectralSolver/PsatdAlgorithm.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/Source/FieldSolver/SpectralSolver/PsatdAlgorithm.cpp b/Source/FieldSolver/SpectralSolver/PsatdAlgorithm.cpp index 5ebb7144d..60e9d58c0 100644 --- a/Source/FieldSolver/SpectralSolver/PsatdAlgorithm.cpp +++ b/Source/FieldSolver/SpectralSolver/PsatdAlgorithm.cpp @@ -4,6 +4,7 @@ using namespace amrex; +/* \brief Initialize coefficients for the update equation */ PsatdAlgorithm::PsatdAlgorithm(const SpectralKSpace& spectral_kspace, const DistributionMapping& dm, const int norder_x, const int norder_y, @@ -28,7 +29,8 @@ PsatdAlgorithm::PsatdAlgorithm(const SpectralKSpace& spectral_kspace, X3_coef = SpectralCoefficients(ba, dm, 1, 0); // Fill them with the right values: - // Loop over boxes + // Loop over boxes and allocate the corresponding coefficients + // for each box owned by the local MPI proc for (MFIter mfi(ba, dm); mfi.isValid(); ++mfi){ const Box& bx = ba[mfi]; @@ -78,6 +80,8 @@ PsatdAlgorithm::PsatdAlgorithm(const SpectralKSpace& spectral_kspace, } }; +/* Advance the E and B field in spectral space (stored in `f`) + * over one time step */ void PsatdAlgorithm::pushSpectralFields(SpectralFieldData& f) const{ |