diff --git a/lbmpy/stencils.py b/lbmpy/stencils.py index 38710e5503f34047140472fc847ee778319294a1..94a106be9d4367164f19d85e705e9ac0606d1172 100644 --- a/lbmpy/stencils.py +++ b/lbmpy/stencils.py @@ -37,6 +37,18 @@ get_stencil.data = { (1, 1), (-1, -1), (-1, 1), (1, -1), ) }, + 'D2V17': { + 'walberla': ( + (0, 0), (0, -1), (-1, 0), (1, 0), (0, 1), (-1, -1), (1, -1), (-1, 1), (1, 1), (-2, -2), (2, -2), (-2, 2), + (2, 2), (0, -3), (-3, 0), (3, 0), (0, 3)), + }, + 'D2V37': { + 'walberla': ( + (0, 0), (0, -1), (-1, 0), (1, 0), (0, 1), (-1, -1), (1, -1), (-1, 1), (1, 1), (0, -2), (-2, 0), (2, 0), + (0, 2), (-1, -2), (1, -2), (-2, -1), (2, -1), (-2, 1), (2, 1), (-1, 2), (1, 2), (-2, -2), (2, -2), (-2, 2), + (2, 2), (0, -3), (-3, 0), (3, 0), (0, 3), (-1, -3), (1, -3), (-3, -1), (3, -1), (-3, 1), (3, 1), (-1, 3), + (1, 3)) + }, 'D3Q15': { 'walberla': ((0, 0, 0),