mesh_function.F90 File Reference

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Modules
module	mesh_function_oct_m
	This module defines various routines, operating on mesh functions.

Data Types
interface	mesh_function_oct_m::mf_surface_integral
interface	mesh_function_oct_m::mf_line_integral
interface	mesh_function_oct_m::dmf_dotp
interface	mesh_function_oct_m::zmf_dotp
interface	mesh_function_oct_m::dmf_nrm2
interface	mesh_function_oct_m::zmf_nrm2
interface	mesh_function_oct_m::dmf_integrate
interface	mesh_function_oct_m::zmf_integrate

Functions/Subroutines
subroutine, public	mesh_function_oct_m::mesh_init_mesh_aux (mesh)
	Initialise a pointer to the grid/mesh, that is globally exposed, such that low level mesh operations implicitly access the mesh without it being part of the routine signature. More...
subroutine, public	mesh_function_oct_m::zmf_fix_phase (mesh, ff)
	Fix the phase of complex function. More...
real(real64) function	mesh_function_oct_m::dmf_integrate_1 (mesh, ff, mask, reduce)
	Integrate a function on the mesh. More...
real(real64) function, dimension(1:dim)	mesh_function_oct_m::dmf_integrate_2 (mesh, dim, ff, mask, reduce)
	Integrate of a vector of functins. More...
subroutine, public	mesh_function_oct_m::dmf_normalize (mesh, dim, psi, norm)
	Normalize a mesh function psi. More...
real(real64) function	mesh_function_oct_m::dmf_dotp_1 (mesh, f1, f2, reduce, dotu, np)
	this function returns the dot product between two mesh functions More...
real(real64) function	mesh_function_oct_m::dmf_dotp_2 (mesh, dim, f1, f2, reduce, dotu, np)
	dot product for vector valued mesh functions More...
real(real64) function	mesh_function_oct_m::dmf_nrm2_1 (mesh, ff, reduce)
	this function returns the norm of a mesh function More...
real(real64) function	mesh_function_oct_m::dmf_nrm2_2 (mesh, dim, ff, reduce)
	this function returns the norm of a vector of mesh functions More...
real(real64) function, public	mesh_function_oct_m::dmf_moment (mesh, ff, idir, order)
	This function calculates the "order" moment of the function ff. More...
subroutine, public	mesh_function_oct_m::dmf_random (mesh, ff, pre_shift, post_shift, seed, normalized)
	This subroutine fills a function with random values. More...
subroutine, public	mesh_function_oct_m::dmf_interpolate_points (ndim, npoints_in, x_in, f_in, npoints_out, x_out, f_out)
	This function receives a function f_in defined in a mesh, and returns the interpolated values of the function over the npoints_in defined by x_in. More...
subroutine	mesh_function_oct_m::dmf_interpolate_on_plane (mesh, plane, ff, f_in_plane)
	Given a function ff defined on mesh, and a plane, it gives back the values of ff on the plane, by doing the appropriate interpolation. More...
subroutine	mesh_function_oct_m::dmf_interpolate_on_line (mesh, line, ff, f_in_line)
	Given a function ff defined on mesh, and a line, it gives back the values of ff on the line, by doing the appropriate interpolation. More...
real(real64) function	mesh_function_oct_m::dmf_surface_integral_scalar (mesh, ff, plane)
	This subroutine calculates the surface integral of a scalar function on a given plane. More...
real(real64) function	mesh_function_oct_m::dmf_surface_integral_vector (mesh, ff, plane)
	This subroutine calculates the surface integral of a vector function on a given plane. More...
real(real64) function	mesh_function_oct_m::dmf_line_integral_scalar (mesh, ff, line)
	This subroutine calculates the line integral of a scalar function on a given line. More...
real(real64) function	mesh_function_oct_m::dmf_line_integral_vector (mesh, ff, line)
	This subroutine calculates the line integral of a vector function on a given line. More...
subroutine, public	mesh_function_oct_m::dmf_multipoles (mesh, ff, lmax, multipole, mask)
	This routine calculates the multipoles of a function ff. More...
subroutine, public	mesh_function_oct_m::dmf_dipole (mesh, ff, dipole, mask)
	This routine calculates the dipole of a function ff, for arbitrary dimensions. More...
real(real64) function, public	mesh_function_oct_m::dmf_dotp_aux (f1, f2)
	dot product between two vectors (mesh functions) More...
real(real64) function, public	mesh_function_oct_m::dmf_dotu_aux (f1, f2)
	dot product between two vectors (mesh functions) without conjugation More...
real(real64) function, public	mesh_function_oct_m::dmf_nrm2_aux (ff)
	calculate norm2 of a vector (mesh function) More...
complex(real64) function	mesh_function_oct_m::zmf_integrate_1 (mesh, ff, mask, reduce)
	Integrate a function on the mesh. More...
complex(real64) function, dimension(1:dim)	mesh_function_oct_m::zmf_integrate_2 (mesh, dim, ff, mask, reduce)
	Integrate of a vector of functins. More...
subroutine, public	mesh_function_oct_m::zmf_normalize (mesh, dim, psi, norm)
	Normalize a mesh function psi. More...
complex(real64) function	mesh_function_oct_m::zmf_dotp_1 (mesh, f1, f2, reduce, dotu, np)
	this function returns the dot product between two mesh functions More...
complex(real64) function	mesh_function_oct_m::zmf_dotp_2 (mesh, dim, f1, f2, reduce, dotu, np)
	dot product for vector valued mesh functions More...
real(real64) function	mesh_function_oct_m::zmf_nrm2_1 (mesh, ff, reduce)
	this function returns the norm of a mesh function More...
real(real64) function	mesh_function_oct_m::zmf_nrm2_2 (mesh, dim, ff, reduce)
	this function returns the norm of a vector of mesh functions More...
complex(real64) function, public	mesh_function_oct_m::zmf_moment (mesh, ff, idir, order)
	This function calculates the "order" moment of the function ff. More...
subroutine, public	mesh_function_oct_m::zmf_random (mesh, ff, pre_shift, post_shift, seed, normalized)
	This subroutine fills a function with random values. More...
subroutine, public	mesh_function_oct_m::zmf_interpolate_points (ndim, npoints_in, x_in, f_in, npoints_out, x_out, f_out)
	This function receives a function f_in defined in a mesh, and returns the interpolated values of the function over the npoints_in defined by x_in. More...
subroutine	mesh_function_oct_m::zmf_interpolate_on_plane (mesh, plane, ff, f_in_plane)
	Given a function ff defined on mesh, and a plane, it gives back the values of ff on the plane, by doing the appropriate interpolation. More...
subroutine	mesh_function_oct_m::zmf_interpolate_on_line (mesh, line, ff, f_in_line)
	Given a function ff defined on mesh, and a line, it gives back the values of ff on the line, by doing the appropriate interpolation. More...
complex(real64) function	mesh_function_oct_m::zmf_surface_integral_scalar (mesh, ff, plane)
	This subroutine calculates the surface integral of a scalar function on a given plane. More...
complex(real64) function	mesh_function_oct_m::zmf_surface_integral_vector (mesh, ff, plane)
	This subroutine calculates the surface integral of a vector function on a given plane. More...
complex(real64) function	mesh_function_oct_m::zmf_line_integral_scalar (mesh, ff, line)
	This subroutine calculates the line integral of a scalar function on a given line. More...
complex(real64) function	mesh_function_oct_m::zmf_line_integral_vector (mesh, ff, line)
	This subroutine calculates the line integral of a vector function on a given line. More...
subroutine, public	mesh_function_oct_m::zmf_multipoles (mesh, ff, lmax, multipole, mask)
	This routine calculates the multipoles of a function ff. More...
subroutine, public	mesh_function_oct_m::zmf_dipole (mesh, ff, dipole, mask)
	This routine calculates the dipole of a function ff, for arbitrary dimensions. More...
complex(real64) function, public	mesh_function_oct_m::zmf_dotp_aux (f1, f2)
	dot product between two vectors (mesh functions) More...
complex(real64) function, public	mesh_function_oct_m::zmf_dotu_aux (f1, f2)
	dot product between two vectors (mesh functions) without conjugation More...
real(real64) function, public	mesh_function_oct_m::zmf_nrm2_aux (ff)
	calculate norm2 of a vector (mesh function) More...
real(real64) function	distdot (n, x, ix, y, iy)
	This function will be linked by SPARSKIT to perform dot products. It expects complex numbers as an array with first real parts, then imaginary parts. More...

Variables
logical, public	mesh_function_oct_m::sp_parallel
integer, public	mesh_function_oct_m::sp_np
integer, public	mesh_function_oct_m::sp_dim
integer, public	mesh_function_oct_m::sp_st1
integer, public	mesh_function_oct_m::sp_st2
integer, public	mesh_function_oct_m::sp_kp1
integer, public	mesh_function_oct_m::sp_kp2
integer, public	mesh_function_oct_m::sp_distdot_mode
type(mpi_grp_t), public	mesh_function_oct_m::sp_grp
class(mesh_t), pointer, public	mesh_function_oct_m::mesh_aux => null()
	Globally-scoped pointer to the mesh instance. More...

Function/Subroutine Documentation

distdot()

real(real64) function distdot ( integer, intent(in)  n, real(real64), dimension(n), intent(in)  x, integer, intent(in)  ix, real(real64), dimension(n), intent(in)  y, integer, intent(in)  iy  )

private

This function will be linked by SPARSKIT to perform dot products. It expects complex numbers as an array with first real parts, then imaginary parts.

Definition at line 2062 of file mesh_function.F90.