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Diffstat (limited to 'param.ccl')
| -rw-r--r-- | param.ccl | 249 |
1 files changed, 249 insertions, 0 deletions
@@ -1,2 +1,251 @@ # Parameter definitions for thorn CoordBase # $Header$ + + + +############################################################################### +### Domain specification ### +############################################################################### + +KEYWORD domainsize "Domain size specification" +{ + "minmax" :: "lower and upper boundary locations" + "extent" :: "coordinate extent" + "spacing" :: "grid spacing and number of grid cells" +} "minmax" + +KEYWORD spacing "Grid spacing specification" +{ + "gridspacing" :: "grid spacing" + "numcells" :: "number of grid cells" +} "gridspacing" + + + +# Domain description in the x direction. +# The other domain descriptions are equivalent. + +BOOLEAN zero_origin_x "Is the lower boundary located at x=0?" +{ +} "no" + +CCTK_REAL xmin "Location of lower x boundary" +{ + (*:*) :: "" +} 0.0 + +CCTK_REAL xmax "Location of upper x boundary" +{ + (*:*) :: "" +} 1.0 + +CCTK_REAL xextent "Domain extent in x direction" +{ + (0:*) :: "" +} 1.0 + +CCTK_REAL dx "Grid spacing in x direction" +{ + (0:*) :: "" +} 1.0 + +CCTK_INT ncells_x "Number of grid cells in x direction" +{ + 1:* :: "" +} 1 + +# Domain description in the y direction. +# The other domain descriptions are equivalent. + +BOOLEAN zero_origin_y "Is the lower boundary located at y=0?" +{ +} "no" + +CCTK_REAL ymin "Location of lower y boundary" +{ + (*:*) :: "" +} 0.0 + +CCTK_REAL ymax "Location of upper y boundary" +{ + (*:*) :: "" +} 1.0 + +CCTK_REAL yextent "Domain extent in y direction" +{ + (0:*) :: "" +} 1.0 + +CCTK_REAL dy "Grid spacing in y direction" +{ + (0:*) :: "" +} 1.0 + +CCTK_INT ncells_y "Number of grid cells in y direction" +{ + 1:* :: "" +} 1 + +# Domain description in the z direction. +# The other domain descriptions are equivalent. + +BOOLEAN zero_origin_z "Is the lower boundary located at z=0?" +{ +} "no" + +CCTK_REAL zmin "Location of lower z boundary" +{ + (*:*) :: "" +} 0.0 + +CCTK_REAL zmax "Location of upper z boundary" +{ + (*:*) :: "" +} 1.0 + +CCTK_REAL zextent "Domain extent in z direction" +{ + (0:*) :: "" +} 1.0 + +CCTK_REAL dz "Grid spacing in z direction" +{ + (0:*) :: "" +} 1.0 + +CCTK_INT ncells_z "Number of grid cells in z direction" +{ + 1:* :: "" +} 1 + + + +############################################################################### +### Boundary specification ### +############################################################################### + +# Boundary description for the lower x face. +# The other boundary descriptions are equivalent. + +CCTK_INT boundary_size_x_lower "Boundary zones at the lower x face" +{ + 0:* :: "" +} 1 + +BOOLEAN boundary_internal_x_lower "Do the boundary points extend inwards at the lower x face?" +{ +} "no" + +BOOLEAN boundary_staggered_x_lower "Is the boundary is staggered about the grid points at the lower x face?" +{ +} "no" + +CCTK_INT boundary_shiftout_x_lower "Offset between the boundary location and the first boundary point at the lower x face" +{ + *:* :: "when not staggered: use 0 for an open, 1 for a closed open manifold" +} 0 + +# Boundary description for the upper x face. +# The other boundary descriptions are equivalent. + +CCTK_INT boundary_size_x_upper "Boundary zones at the upper x face" +{ + 0:* :: "" +} 1 + +BOOLEAN boundary_internal_x_upper "Do the boundary points extend inwards at the upper x face?" +{ +} "no" + +BOOLEAN boundary_staggered_x_upper "Is the boundary is staggered about the grid points at the upper x face?" +{ +} "no" + +CCTK_INT boundary_shiftout_x_upper "Offset between the boundary location and the first boundary point at the upper x face" +{ + *:* :: "when not staggered: use 0 for an open, 1 for a closed open manifold" +} 0 + +# Boundary description for the lower y face. +# The other boundary descriptions are equivalent. + +CCTK_INT boundary_size_y_lower "Boundary zones at the lower y face" +{ + 0:* :: "" +} 1 + +BOOLEAN boundary_internal_y_lower "Do the boundary points extend inwards at the lower y face?" +{ +} "no" + +BOOLEAN boundary_staggered_y_lower "Is the boundary is staggered about the grid points at the lower y face?" +{ +} "no" + +CCTK_INT boundary_shiftout_y_lower "Offset between the boundary location and the first boundary point at the lower y face" +{ + *:* :: "when not staggered: use 0 for an open, 1 for a closed open manifold" +} 0 + +# Boundary description for the upper y face. +# The other boundary descriptions are equivalent. + +CCTK_INT boundary_size_y_upper "Boundary zones at the upper y face" +{ + 0:* :: "" +} 1 + +BOOLEAN boundary_internal_y_upper "Do the boundary points extend inwards at the upper y face?" +{ +} "no" + +BOOLEAN boundary_staggered_y_upper "Is the boundary is staggered about the grid points at the upper y face?" +{ +} "no" + +CCTK_INT boundary_shiftout_y_upper "Offset between the boundary location and the first boundary point at the upper y face" +{ + *:* :: "when not staggered: use 0 for an open, 1 for a closed open manifold" +} 0 + +# Boundary description for the lower z face. +# The other boundary descriptions are equivalent. + +CCTK_INT boundary_size_z_lower "Boundary zones at the lower z face" +{ + 0:* :: "" +} 1 + +BOOLEAN boundary_internal_z_lower "Do the boundary points extend inwards at the lower z face?" +{ +} "no" + +BOOLEAN boundary_staggered_z_lower "Is the boundary is staggered about the grid points at the lower z face?" +{ +} "no" + +CCTK_INT boundary_shiftout_z_lower "Offset between the boundary location and the first boundary point at the lower z face" +{ + *:* :: "when not staggered: use 0 for an open, 1 for a closed open manifold" +} 0 + +# Boundary description for the upper z face. +# The other boundary descriptions are equivalent. + +CCTK_INT boundary_size_z_upper "Boundary zones at the upper z face" +{ + 0:* :: "" +} 1 + +BOOLEAN boundary_internal_z_upper "Do the boundary points extend inwards at the upper z face?" +{ +} "no" + +BOOLEAN boundary_staggered_z_upper "Is the boundary is staggered about the grid points at the upper z face?" +{ +} "no" + +CCTK_INT boundary_shiftout_z_upper "Offset between the boundary location and the first boundary point at the upper z face" +{ + *:* :: "when not staggered: use 0 for an open, 1 for a closed open manifold" +} 0 |