gridman::gridman_grid Type Reference

Data-type which describes a grid as a set of edges, methods in grid.f. More...

Collaboration diagram for gridman::gridman_grid:

Public Attributes
integer	type
	Index of the grid type. More...
character(len=gridman_length)	description
	String with human-readable description of the grid (title)
integer(gridman_sp)	nedges
	Number of edges, must be > 0.
integer(gridman_sp)	ncells
	Number of cells, must be >=0 (can be = 0)
integer	edim
	Number of points required to define one edge. More...
integer	pdim
	Dimension of points. More...
integer(gridman_sp)	npoints
	Number of points.
integer(gridman_sp), dimension(:,:), allocatable	cells
	Indices of the neighbour cells or edges for each edge. CELLS(2,NEDGES). Index>0 is the index cell to which the edge is connected Index<0 is the index of edge to which the edge is connected (periodicity or "teleportation") Index=0 is the outer grid boundary.
integer(gridman_sp), dimension(:,:), allocatable	points
	Indices of points which define each edge. POINTS(EDIM,NEDGES)
real(gridman_dp)	unit2si
	Convertion factor into SI uinits (Meter or Radian) for each coordinate.
character(len=gridman_length)	units
	Strings with human readable units.
real(gridman_dp), dimension(:,:), allocatable	x
	Cartesian coordinates of points, X(PDIM,NPOINTS)
integer	nedgeindex
	Number of indices (groups of indices) for edges.
integer	ncellindex
	Number of indices (groups of indices) for cells.
type(gridman_index), dimension(:), allocatable	edgeindex
	Groups of indices for edges.
type(gridman_index), dimension(:), allocatable	cellindex
	Groups of indices for cells.

Detailed Description

Data-type which describes a grid as a set of edges, methods in grid.f.

Each edge is connected to (at max.) two cells. Each edge is defined by a set of points. Here "point" does not necessarily meean a geometrical point, but can be any parameter which defines edges

Definition at line 168 of file gridman.f.

Member Data Documentation

integer gridman::gridman_grid::type

Index of the grid type.

• 2 : 2D unstructured grid
• 3 : 3D grid with triangular edges

Definition at line 173 of file gridman.f.

integer gridman::gridman_grid::edim

Number of points required to define one edge.

EDIM depends on TYPE

• TYPE=2: EDIM=2
• TYPE=3: EDIM=3

Definition at line 185 of file gridman.f.

integer gridman::gridman_grid::pdim

Dimension of points.

PDIM depend on TYPE

• TYPE=2: PDIM=2
• TYPE=3: PDIM=3

Definition at line 191 of file gridman.f.