Functions/Subroutines
subroutine	gridSetupSimplex (grid, coordtype, nodes, simplexes, id, createSubgrids)
	Write a n-dimensional grid consisting of simplexes (0d: nodes, 1d: edges, 2d: triangles, 3d: tetrahedra) into a grid descriptor, as well as the default subgrids for objects of all dimensions.
subroutine	gridSetupSimplexSpace (space, coordtype, nodes, simplexes)
	Set up a 1d space consisting of simplices.
subroutine	writeSimplexes (simplexes)
Variables
integer, parameter	GRID_SIMPLEX_SUBGRID_0D = 1
	Definition of default subgrids.
integer, parameter	GRID_SIMPLEX_SUBGRID_1D = 2
integer, parameter	GRID_SIMPLEX_SUBGRID_2D = 3
integer, parameter	GRID_SIMPLEX_SUBGRID_3D = 4
integer, parameter	GRID_SIMPLEX_NODES = GRID_SIMPLEX_SUBGRID_0D
integer, parameter	GRID_SIMPLEX_EDGES = GRID_SIMPLEX_SUBGRID_1D
integer, parameter	GRID_SIMPLEX_TRIANGLES = GRID_SIMPLEX_SUBGRID_2D
integer, parameter	GRID_SIMPLEX_TETRAEDER = GRID_SIMPLEX_SUBGRID_3D

Function/Subroutine Documentation

subroutine itm_grid_simplex::gridSetupSimplex	(	type(type_complexgrid),intent(out)	grid,
		integer,dimension(:),intent(in)	coordtype,
		real(R8),dimension(:, :),intent(in)	nodes,
		integer,dimension(:, :),intent(in)	simplexes,
		character(*),intent(in),optional	id,
		logical,intent(in),optional	createSubgrids
	)

Write a n-dimensional grid consisting of simplexes (0d: nodes, 1d: edges, 2d: triangles, 3d: tetrahedra) into a grid descriptor, as well as the default subgrids for objects of all dimensions.

The dimension n of the grid is taken as size(coordtype).

Parameters:

grid	Grid descriptor to fill
coordtype	Dimension(n). Defines coordinate types / labels for the individual spaces axes. See the constants defined in itm_grid.f90 (COORDTYPE_*)
nodes	The positions of the grid nodes in space (with axes as defined in coordtype). First dimension is node index, second coordinate index, i.e. nodes(i,:) is the position vector of node i.
simplexes	Node index lists for the invidiual n-dimensional cells/simplexes in the grid. First dimension is simplex index, second dimension is node index (as referring to the nodes array), i.e. simplices(i,:) is the vector of node indices for simplex i. Grid node coordinates in the individual dimensions.
id	Name/Identifier of the grid.
createSubgrids	Optional flag controlling whether default subgrids are created. Default is .true.

Definition at line 51 of file itm_grid_simplex.f90.

subroutine itm_grid_simplex::gridSetupSimplexSpace	(	type(type_complexgrid_space),dimension(:),intent(in)	space,
		integer,dimension(:),intent(in)	coordtype,
		real(R8),dimension(:, :),intent(in)	nodes,
		integer,dimension(:, :),intent(in)	simplexes
	)