h1_operators.F90 File Reference

#include "local.h"

Data Types
type	oft_h1_ginterp
	Interpolate \( \nabla \) of a H^1 field. More...
type	oft_h1_rinterp
	Interpolate a H^1 field. More...
type	oft_h1_zerob
	Needs docs. More...
type	oft_h1_zerogrnd
	Needs docs. More...
type	oft_h1_zeroi
	Needs docs. More...

Modules
module	oft_h1_operators
	H^1 FE operator definitions.

Functions/Subroutines
subroutine	build_ginterpmatrix (mat)
	Construct interpolation matrix for transfer between geometric levels of H^1 finite element space.
subroutine	build_pinterpmatrix (mat)
	Construct interpolation matrix for transfer between polynomial levels of H^1 finite element space.
subroutine	ginterp_apply (self, cell, f, gop, val)
	Reconstruct the gradient of a H^1 scalar field.
subroutine	h1_base_pop (self, acors, afine)
	Transfer a base level H^1 scalar field to the next MPI level.
subroutine	h1_base_push (self, afine, acors)
	Transfer a MPI level H^1 scalar field to the base level.
subroutine	h1_getlop_pre (ml_h1_rep, pre, mats, bc_type, level, nlevels)
	Compute eigenvalues and smoothing coefficients for the operator H^1::LOP.
subroutine	h1_lop_eigs (ml_h1_rep, minlev)
	Compute eigenvalues and smoothing coefficients for the operator H^1::LOP.
subroutine	h1_mloptions
	Read-in options for the basic H^1 ML preconditioners.
subroutine	h1_setup_interp (ml_h1_rep)
	Construct interpolation matrices for transfer between H^1 finite element spaces.
subroutine	oft_h1_getlop (fe_rep, mat, bc)
	Construct laplacian matrix for H^1 scalar representation.
subroutine	oft_h1_getmop (fe_rep, mat, bc)
	Construct mass matrix for H^1 scalar representation.
subroutine	oft_h1_project (fe_rep, field, x)
	Project a scalar field onto a H^1 basis.
subroutine	rinterp_apply (self, cell, f, gop, val)
	Reconstruct a H^1 scalar field.
subroutine	rinterp_delete (self)
	Destroy temporary internal storage.
subroutine	rinterp_setup (self, h1_rep)
	Setup interpolator for H^1 scalar fields.
subroutine	zerob_apply (self, a)
	Zero a H^1 scalar field at all boundary nodes.
subroutine	zerob_delete (self)
	Zero a H^1 scalar field at all boundary nodes.
subroutine	zerogrnd_apply (self, a)
	Zero a H^1 scalar field at the global grounding node.
subroutine	zeroi_apply (self, a)
	Zero a H^1 scalar field at all interior nodes.

Variables
real(r8), dimension(fem_max_levels)	df_lop =-1.d99
integer(i4), dimension(fem_max_levels)	nu_lop =0
real(r8), dimension(:,:), pointer	oft_h1_gop => NULL()
real(r8), dimension(:), pointer	oft_h1_rop => NULL()

Function/Subroutine Documentation

build_ginterpmatrix()

subroutine build_ginterpmatrix ( class(oft_matrix), intent(inout), pointer mat )

private

Construct interpolation matrix for transfer between geometric levels of H^1 finite element space.

build_pinterpmatrix()

subroutine build_pinterpmatrix ( class(oft_matrix), intent(inout), pointer mat )

private

Construct interpolation matrix for transfer between polynomial levels of H^1 finite element space.