The order keyword determines how many grid spacings an atom's charge extends when it is mapped to the grid in kspace style pppm or msm. The default for this parameter is 5 for PPPM and 8 for MSM, which -means each charge spans 5 or 4 grid cells in each dimension, +means each charge spans 5 or 8 grid cells in each dimension, respectively. For the LAMMPS implementation of MSM, the order can range from 4 to 10 and must be even. For PPPM, the minimum allowed setting is 2 and the maximum allowed setting is 7. The larger the diff --git a/doc/kspace_modify.txt b/doc/kspace_modify.txt index b232f5f22b..3aea97205a 100644 --- a/doc/kspace_modify.txt +++ b/doc/kspace_modify.txt @@ -70,7 +70,7 @@ Values for x,y,z of 0,0,0 unset the option. The {order} keyword determines how many grid spacings an atom's charge extends when it is mapped to the grid in kspace style {pppm} or {msm}. The default for this parameter is 5 for PPPM and 8 for MSM, which -means each charge spans 5 or 4 grid cells in each dimension, +means each charge spans 5 or 8 grid cells in each dimension, respectively. For the LAMMPS implementation of MSM, the order can range from 4 to 10 and must be even. For PPPM, the minimum allowed setting is 2 and the maximum allowed setting is 7. The larger the