Private Member Functions
subroutine	gaulegh (m, x, w)
	This Gauss-Legendre quadrature integrates exactly any even polynomial up to degree m*4-2 in the half-interval [0,1]. More...

Detailed Description

Definition at line 58 of file pesg.f90.

Constructor & Destructor Documentation

subroutine pesg::gaulegh::gaulegh	(	integer(spi), intent(in)	m,
		real(dp), dimension(m), intent(out)	x,
		real(dp), dimension(m), intent(out)	w
	)

private

This Gauss-Legendre quadrature integrates exactly any even polynomial up to degree m*4-2 in the half-interval [0,1].

This code is liberally adapted from the algorithm given in Press et al., Numerical Recipes.

Parameters

m	number of nodes in half-interval
x	nodes and weights
w	nodes and weights

Definition at line 1852 of file pesg.f90.

The documentation for this interface was generated from the following file:

/scratch1/NCEPDEV/da/George.Gayno/ufs_utils.git/UFS_UTILS/sorc/grid_tools.fd/regional_esg_grid.fd/pesg.f90