variables_grid_cell Module Reference

Cell nodes description variables. More...

Variables
integer	grid_type = grid_type_regular
	Grid type, see enum_grid_type.
logical, dimension(:), allocatable	subdomains_repartitioning
	List of subdomains to consider in the repartitioning In case of overlapping, the subdomains defined after overwrite the subdomains defined before.
integer	n_subdomains_repartitioning = 0
	Number of subdomains to consider in the repartitioning.
integer	nghost = 1
	Amount of ghost cells to add at each end of each direction.
integer	nghost_r = 1
integer	nghost_t = 1
integer	n_sub_cells_r
	Number of refined cells in each main cell of each direction.
integer	n_sub_cells_t
Local domain ends
Inter-process faces are excluded. Local domain faces are included. Boundary cells are excluded.
integer	is
integer	ie
integer	is_r
integer	ie_r
integer	is_t
integer	ie_t
integer	js
integer	je
integer	js_r
integer	je_r
integer	js_t
integer	je_t
integer	ks
integer	ke
integer	ks_r
integer	ke_r
integer	ks_t
integer	ke_t
Local domain ends, plus one
Always include one ghost cell in every end of every direction.
integer	is1
integer	ie1
integer	is1_r
integer	ie1_r
integer	is1_t
integer	ie1_t
integer	js1
integer	je1
integer	js1_r
integer	je1_r
integer	js1_t
integer	je1_t
integer	ks1
integer	ke1
integer	ks1_r
integer	ke1_r
integer	ks1_t
integer	ke1_t
Local domain ends, plus boundaries.
Inter-process faces are excluded. Local domain faces are excluded. Boundary faces are included. Include one ghost face, if the end correspond to a physical boundary.
integer	isb
integer	ieb
integer	isb_r
integer	ieb_r
integer	isb_t
integer	ieb_t
integer	jsb
integer	jeb
integer	jsb_r
integer	jeb_r
integer	jsb_t
integer	jeb_t
integer	ksb
integer	keb
integer	ksb_r
integer	keb_r
integer	ksb_t
integer	keb_t
integer	isb2
	Include two ghost cell if the end correspond to a physical boundary.
integer	ieb2
integer	isb2_r
integer	ieb2_r
integer	isb2_t
integer	ieb2_t
integer	jsb2
integer	jeb2
integer	jsb2_r
integer	jeb2_r
integer	jsb2_t
integer	jeb2_t
integer	ksb2
integer	keb2
integer	ksb2_r
integer	keb2_r
integer	ksb2_t
integer	keb2_t
Global cell numbers.
Inter-process cells are excluded. Local domain faces are included. Boundary cells are excluded.
integer	nxg
integer	nyg
integer	nzg
integer	nxg_r
integer	nyg_r
integer	nzg_r
integer	nxg_t
integer	nyg_t
integer	nzg_t
Global cell numbers, plus boundaries
Inter-process cells are excluded. Boundary cells are included.
integer	nxg_b
integer	nyg_b
integer	nzg_b
integer	nxg_b_r
integer	nyg_b_r
integer	nzg_b_r
integer	nxg_b_t
integer	nyg_b_t
integer	nzg_b_t
integer	nxg_b2
integer	nyg_b2
integer	nzg_b2
integer	nxg_b2_r
integer	nyg_b2_r
integer	nzg_b2_r
integer	nxg_b2_t
integer	nyg_b2_t
integer	nzg_b2_t
Numerical cell numbers
Inter-process cells are included. Boundary cells are included.
integer	nx
integer	ny
integer	nz
integer	nx_r
integer	ny_r
integer	nz_r
integer	nx_t
integer	ny_t
integer	nz_t
Local cell numbers
Inter-process cells are excluded. Boundary cells are excluded.
integer	nxl
integer	nyl
integer	nzl
integer	nxl_r
integer	nyl_r
integer	nzl_r
integer	nxl_t
integer	nyl_t
integer	nzl_t
Local cell numbers, plus boundaries
Inter-process cells are excluded. Boundary cells are included. 1 boundary cells
integer	nxb
integer	nyb
integer	nzb
integer	nxb_r
integer	nyb_r
integer	nzb_r
integer	nxb_t
integer	nyb_t
integer	nzb_t
integer	nxb2
	2 boundary cells
integer	nyb2
integer	nzb2
integer	nxb2_r
integer	nyb2_r
integer	nzb2_r
integer	nxb2_t
integer	nyb2_t
integer	nzb2_t
integer	nxls
	Local cell numbers used to compute the linear system size.
integer	nyls
integer	nzls
integer	nxls_r
integer	nyls_r
integer	nzls_r
integer	nxls_t
integer	nyls_t
integer	nzls_t

Detailed Description

The following scheme summarizes the description of face nodes:

 proc #n-1   --!---|---¡···|···|             |···|···¡---|---!--
 proc #n       !···|···¡---|---|--   ...   --|---|---¡¤¤¤|···!

                 1   .   is  .                 .   ie  .  nxu
                 .   .  isub .                 .   .  ieub .
                 .  is1   .  .                 .   .  ie1  .

 Legend:  |---|  Cells of the Local physical domain.
          |···|  _Ghost cells_ or _overlapping cells_ or _inter-process cells._
          |¤¤¤|  _(Physical) boundary cells._
          ¡      Local domain boundary
          !      Numerical domain boundary

Refined grid (under development): grid can be globally refined for phase advection. Suffix _r is associated to the refined grids, suffix _t is associated to the temporary grid.