topograd_m Module Reference

Calculation of topography gradients on the staggered grid and on the grid points (including length rescaling with the corresponding components of the metric tensor). More...

Functions/Subroutines
subroutine	topograd_1 (dxi, deta, n_switch)
	Calculation of topography gradients on the staggered grid and on the grid points (the latter by second-order discretization). More...
subroutine	topograd_2 (dxi, deta, n_switch)
	Calculation of topography gradients on the staggered grid and on the grid points (the latter by fourth-order discretization). More...

Detailed Description

Calculation of topography gradients on the staggered grid and on the grid points (including length rescaling with the corresponding components of the metric tensor).

Function/Subroutine Documentation

subroutine topograd_m::topograd_1	(	real(dp), intent(in)	dxi,
		real(dp), intent(in)	deta,
		integer(i4b), intent(in)	n_switch
	)

Calculation of topography gradients on the staggered grid and on the grid points (the latter by second-order discretization).

Definition at line 56 of file topograd_m.F90.

subroutine topograd_m::topograd_2	(	real(dp), intent(in)	dxi,
		real(dp), intent(in)	deta,
		integer(i4b), intent(in)	n_switch
	)

Calculation of topography gradients on the staggered grid and on the grid points (the latter by fourth-order discretization).

Definition at line 201 of file topograd_m.F90.