carre.f File Reference

Reading the 2D magnetic field aligned grid in CARRE (SONNET) format. More...

Go to the source code of this file.

Functions/Subroutines
subroutine	gridman_carre_read30_array (FNAME, STITLE, NX, NY, NNCUT, NXCUT, NYCUT, NNISO, NXISO, NYISO, BR, BZ, IERR)
	Read B2 (CARRE, SONNET) grid from fort.30, return separate arrays. More...
subroutine	gridman_carre_readsonnet_array (FNAME, NX, NY, NNCUT, NXCUT, NYCUT, NNISO, NXISO, NYISO, RBT, BR, BZ, PIT, BC, IERR)
	Read carre grid in SONNET format, return separate arrays. More...

Detailed Description

Reading the 2D magnetic field aligned grid in CARRE (SONNET) format.

Definition in file carre.f.

Function/Subroutine Documentation

subroutine gridman_carre_read30_array	(	character(*), intent(in)	FNAME,
		character(*), intent(out)	STITLE,
		integer(gridman_sp), intent(out)	NX,
		integer(gridman_sp), intent(out)	NY,
		integer(gridman_sp), intent(out)	NNCUT,
		integer(gridman_sp), dimension(:,:), allocatable	NXCUT,
		integer(gridman_sp), dimension(:,:), allocatable	NYCUT,
		integer(gridman_sp), intent(out)	NNISO,
		integer(gridman_sp), dimension(:,:), allocatable	NXISO,
		integer(gridman_sp), dimension(:,:), allocatable	NYISO,
		real(gridman_dp), dimension(:,:,:), allocatable	BR,
		real(gridman_dp), dimension(:,:,:), allocatable	BZ,
		integer, intent(out)	IERR
	)

Read B2 (CARRE, SONNET) grid from fort.30, return separate arrays.

FORT.30 contains B2 grid in the format understood by EIRENE. The file is generated by B2.

3rd index in BR, BZ is the index of the corner

X  3------2
|  |      |     
|  |      |   
|  4------1
 ------------ Y  

To convert the grid into GRIDMAN_GRID object NXCUT, NYCUT, NXISO, NYISO, as well as BR, BZ broduced by GRIDMAN_CARRE_READ30 has to be sent to GRIDMAN_CARRE2GRID_FORT30

WARNING: arrays NNCUT, NXCUT, NYCUT, NNISO, NXISO, NYISO, BR, BZ, BC, PIT must NOT be allocated - they are allocated inside the subroutine. Arrays which already exist will be re-allocated.

GRIDMAN_CARRE_READ30_ARRAY and GRIDMAN_CARRE_READ30_GRID are combined in the interface GRIDMAN_CARRE_READ30

Parameters

[in]	fname	String containing the name of input file
[out]	stitle	String containing the file title
[out]	nx	Number of poloidal (X) cells
[out]	ny	Number of radial (Y) cells
[out]	nncut	Number of cuts
[out]	nniso	Number of isolated surfaces
	nxcut	Poloidal (X) indices of the cuts, NXCUT(2,NNCUT)
	nycut	Radial (Y) indices of the cuts, NYCUT(2,NNCUT)
	nxiso	Poloidal (X) indices of isolated surfaces, NXISO(2,NNISO)
	nyiso	Radial (Y) indices of isolated surfaces, NYISO(2,NNISO)
	br	Main radius (R) coordinates of the cell nodes, BR(NX,NY,4)
	bz	Vertical (Z) coordinates of the cell nodes, BZ(NX,NY,4)
[out]	ierr	Error code

Definition at line 54 of file carre.f.

References gridman::gridman_dp, and gridman::gridman_sp.

Referenced by gridman_carre_read30_grid().

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subroutine gridman_carre_readsonnet_array	(	character(*), intent(in)	FNAME,
		integer(gridman_sp), intent(out)	NX,
		integer(gridman_sp), intent(out)	NY,
		integer(gridman_sp), intent(out)	NNCUT,
		integer(gridman_sp), dimension(:), allocatable	NXCUT,
		integer(gridman_sp), dimension(:), allocatable	NYCUT,
		integer(gridman_sp), intent(out)	NNISO,
		integer(gridman_sp), dimension(:), allocatable	NXISO,
		integer(gridman_sp), dimension(:), allocatable	NYISO,
		real(gridman_dp)	RBT,
		real(gridman_dp), dimension(:,:,:), allocatable	BR,
		real(gridman_dp), dimension(:,:,:), allocatable	BZ,
		real(gridman_dp), dimension(:,:), allocatable	PIT,
		real(gridman_dp), dimension(:,:,:), allocatable	BC,
		integer, intent(out)	IERR
	)

Read carre grid in SONNET format, return separate arrays.

3rd index in BR, BZ is the index of the corner

X  3------2
|  |      |     
|  |      |   
|  4------1
 ------------ Y  

To convert the grid into GRIDMAN_GRID object NXCUT, NYCUT, NXISO, NYISO, as well as BR, BZ broduced by GRIDMAN_CARRE_READSONNET has to be sent to GRIDMAN_CARRE2GRID

GRIDMAN_CARRE_READSONNET_ARRAY and GRIDMAN_CARRE_READSONNET_GRID are combined in the interface GRIDMAN_CARRE_READSONNET

Parameters

[in]	fname	String containing the name of input file
[out]	nx	Number of poloidal (X) cells
[out]	ny	Number of poloidal (Y) cells
[out]	nncut	Number of cuts
[out]	nniso	Number of isolated surfaces
	nxcut	Poloidal (X) indices of cuts, NXCUT(NNCUT)
	nycut	Radial (Y) indices of cuts, NXCUT(NNCUT)
	nxiso	Poloidal (X) indices of isolated surfaces, NXISO(NNISO)
	nyiso	Radial (Y) indices of isolated surfaces, NYISO(NNISO)
	rbt	R*Btor (Major radius x Toroidal field strength)
	br	Main radius (R) coordinates of the cell nodes, BR(0:NX+1,0:NY+1,4)
	bz	Vertical (Z) coordinates of the cell nodes, BZ(0:NX+1,0:NY+1,4)
	bc	Coordinates of cells centers, BC(0:NX+1,0:NY+1,2)

BC(:,:,1) is R coordinate, BC(:,:,2) is Z coordinate,

Parameters

pit	Pitch - ration of poloidal and total field strength, PIT(0:NX+1,0:NY+1)

Pitch is defined at the position of cell center BC

Parameters

[out]

ierr

Error code

Definition at line 282 of file carre.f.

References gridman::gridman_dp, and gridman::gridman_sp.

Referenced by gridman_carre_readsonnet_grid().

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