map2D.f File Reference

3D to 2D element mapping routines More...

Functions/Subroutines
subroutine	map2d_register ()
	Register 2D mapping routines. More...
subroutine	map2d_init ()
	Initilise map2d module. More...
subroutine	map2d_get ()
	Get 3D to 2D element mapping. More...
subroutine	map2d_get_local (ctrs, cell, ninseg, ind, ifseg, lctrs1, lctrs2, nseg, nelsort, tol)
	Get local 3D=>2D mapping. More...
subroutine	map2d_get_global (ctrs, owner, cell, ninseg, ind, ifseg, lctrs1, lctrs2, nseg, tol)
	Get global 3D=>2D mapping. More...
subroutine	map2d_init_coord
	Generate 2D mesh out of 3D one. More...

Detailed Description

3D to 2D element mapping routines

Partially based on the old statistic code

Note

This code works for extruded meshes only

Author

Adam Peplinski

Date

May 29, 2018

Function/Subroutine Documentation

map2d_get()

subroutine map2d_get

Get 3D to 2D element mapping.

Remarks

This routine uses global scratch space SCRNS , SCRVH and SCRUZ

map2d_get_global()

subroutine map2d_get_global	(	real, dimension(lctrs1,lctrs2)	ctrs,
		integer, dimension(lctrs2)	owner,
		integer, dimension(lctrs2)	cell,
		integer, dimension(lctrs2)	ninseg,
		integer, dimension(lctrs2)	ind,
		logical, dimension(lctrs2)	ifseg,
		integer	lctrs1,
		integer	lctrs2,
		integer	nseg,
		real	tol
	)

Get global 3D=>2D mapping.

Parameters

[in,out]	ctrs	2D element centres
[in,out]	owner	global element ownership (work array)
[in,out]	cell	local element numberring (work array)
[in,out]	ninseg	elements in segmen (work array)
[in,out]	ind	sorting index (work array)
[in,out]	ifseg	segment borders (work array)
[in]	lctrs1,lctrs2	array sizes
[in,out]	nseg	segments number
[in]	tol	tolerance to find segment borders

map2d_get_local()

subroutine map2d_get_local	(	real, dimension(lctrs1,lctrs2)	ctrs,
		integer, dimension(lctrs2)	cell,
		integer, dimension(lctrs2)	ninseg,
		integer, dimension(lctrs2)	ind,
		logical, dimension(lctrs2)	ifseg,
		integer	lctrs1,
		integer	lctrs2,
		integer	nseg,
		integer	nelsort,
		real	tol
	)

Get local 3D=>2D mapping.

Parameters

[out]	ctrs	2D element centres
[out]	cell	local element numberring
[out]	ninseg	elements in segmen (work array)
[out]	ind	sorting index (work array)
[out]	ifseg	segment borders (work array)
[in]	lctrs1,lctrs2	array sizes
[out]	nseg	segments number
[in]	nelsort	number of local 3D elements to sort
[in]	tol	tolerance to find segment borders

map2d_init()

subroutine map2d_init

Initilise map2d module.

Note

This routine should be called in frame_usr_init

map2d_init_coord()

subroutine map2d_init_coord

Generate 2D mesh out of 3D one.

map2d_register()

subroutine map2d_register

Register 2D mapping routines.

Note

This routine should be called in frame_usr_register