Variables related to grid geometry and topology.

Public Attributes
integer	nci
	number of grid cells in i-direction

integer	ncj
	number of grid cells in j-direction

integer	imax
	max. dimensions in i-direction (0 <= i <= imax); imax = nci + 3

integer	jmax
	max. dimensions in j-direction (0 <= j <= jmax); jmax = ncj + 3

integer	il
	index of the 1st dummy cell in i-direction (right side); il = imax - 1

integer	jl
	index of the 1st dummy cell in j-direction (top side); jl = jmax - 1

integer	i2
	index of the last physical cell in i-direction; i2 = imax - 2 (physical cells start at index 2)

integer	j2
	index of the last physical cell in j-direction; j2 = jmax - 2 (physical cells start at index 2)

integer	nsegs
	total number of boundary segments

integer, dimension(:,:), allocatable	lbsegs
	description of boundary segments More...

real(rtype)	xref
	x-coordinate of the reference point

real(rtype)	yref
	y-coordinate of the reference point

real(rtype)	cref
	reference length or airfoil chord

real(rtype), dimension(:,:), allocatable	x
	x-coordinates of grid points

real(rtype), dimension(:,:), allocatable	y
	y-coordinates of grid points

real(rtype), dimension(:,:,:), allocatable	si
	x,y-components of the face vector (n*dS) in i-direction (see Fig. 12.3)

real(rtype), dimension(:,:,:), allocatable	sj
	x,y-components of the face vector in j-direction

real(rtype), dimension(:,:), allocatable	vol
	cell volume (= control volume)

Member Data Documentation

integer, dimension(:,:), allocatable modgeometry::lbsegs

Meaning of the entries:

(*,1) = boundary type (bctype):
100-199 = inflow
200-299 = outflow
300-399 = viscous wall
400-499 = inviscid wall
500-599 = symmetry line
600-699 = far-field
700-799 = coordinate cut or periodic boundary
800-899 = mass injection
(*,2) = side of the computational domain (1: j=2, 2: i=i2, 3: j=j2, 4: i=2; see Fig. 12.2)
(*,3) = start index of the segment (given as cell index, NOT node index)
(*,4) = end index of the segment
(*,5) = side of the computational domain where the source (partner) segment is located (if 700 <= bctype <= 799)
(*,6) = start index of the source segment
(*,7) = end index of the source segment

The documentation for this module was generated from the following file:

Public Attributes