diff options
Diffstat (limited to 'Docs/source/running_cpp/parameters.rst')
| -rw-r--r-- | Docs/source/running_cpp/parameters.rst | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Docs/source/running_cpp/parameters.rst b/Docs/source/running_cpp/parameters.rst index 5966d2da1..dc8527d72 100644 --- a/Docs/source/running_cpp/parameters.rst +++ b/Docs/source/running_cpp/parameters.rst @@ -940,6 +940,11 @@ Numerics and algorithms * ``psatd.nox``, ``psatd.noy``, ``pstad.noz`` (`integer`) optional (default `16` for all) The order of accuracy of the spatial derivatives, when using the code compiled with a PSATD solver. +* ``psatd.nx_guard`, ``psatd.ny_guard``, ``psatd.nz_guard`` (`integer`) optional + The number of guard cells to use with PSATD solver. + If not set by users, these values are calculated automatically and determined *empirically* and + would be equal the order of the solver for nodal grid, and half the order of the solver for staggered. + * ``psatd.hybrid_mpi_decomposition`` (`0` or `1`; default: 0) Whether to use a different MPI decomposition for the particle-grid operations (deposition and gather) and for the PSATD solver. If `1`, the FFT will |