global_interpolation.f90 File Reference

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Data Types
type	global_interpolation::global_interpolation_t
	Implements global interpolation for arbitrary points in the domain. More...

Modules
module	global_interpolation
	Implements global_interpolation given a dofmap.

Functions/Subroutines
subroutine	global_interpolation::global_interpolation_init_dof (this, dof, comm, tol, pad)
	Initialize the global interpolation object on a dofmap.
subroutine	global_interpolation::global_interpolation_init_xyz (this, x, y, z, gdim, nelv, xh, comm, tol, pad)
	Initialize the global interpolation object on a set of coordinates.
subroutine	global_interpolation::global_interpolation_free (this)
	Destructor.
subroutine	global_interpolation::global_interpolation_free_points (this)
	Destructor for point arrays.
subroutine	global_interpolation::global_interpolation_free_points_local (this)
subroutine	global_interpolation::global_interpolation_find_common (this)
	Common routine for finding the points.
subroutine	global_interpolation::global_interpolation_check_points (this, x, y, z)
	Check the points for validity This is used to check that the points are valid and that the interpolation is correct. It checks that the points are within the tolerance.
subroutine	global_interpolation::global_interpolation_find_coords (this, x, y, z, n_points)
	Finds the corresponding r,s,t coordinates in the correct global element as well as which process that owns the point. After this the values at these points can be evaluated.
subroutine	global_interpolation::global_interpolation_find_coords1d (this, x, y, z, n_points)
	Finds the corresponding r,s,t coordinates in the correct global element as well as which process that owns the point. After this the values at these points can be evaluated.
subroutine	global_interpolation::global_interpolation_init_point_arrays (this)
subroutine	global_interpolation::global_interpolation_find_xyz (this, xyz, n_points)
	Finds the corresponding r,s,t coordinates in the correct global element as well as which process that owns the point. After this the values at these points can be evaluated. If the locations of the points change this must be called again.
subroutine	global_interpolation::global_interpolation_find_and_redist (this, xyz, n_points)
	Finds the corresponding r,s,t coordinates and redistributes the points to the owning rank in the correct global element as well as which process that owns the point. There will be some redundancy as for example xyz and xyz_local will have the same values After this the values at these points can be evaluated without MPI.
subroutine	global_interpolation::global_interpolation_evaluate (this, interp_values, field, on_host)
	Evalute the interpolated value in the points given a field.
logical function	global_interpolation::rst_cmp (rst1, rst2, res1, res2, tol)
	Compares two sets of rst coordinates and checks whether rst2 is better than rst1 given a tolerance res1 and res2 are the distances to the interpolated xyz coordinate and true xyz coord for point 1 and 2 tol specifies the range for the rst coordinate to be within: (r,s,t) in (-1+tol,1+tol)^3.

Variables
integer, parameter, public	global_interpolation::glob_map_size = 4096