Gaussian grid coordinate transformations. More...

Data Types
type	ip_gaussian_grid_mod::ip_gaussian_grid

Modules
module	ip_gaussian_grid_mod
	Gaussian grid coordinate transformations.

Functions/Subroutines
subroutine	ip_gaussian_grid_mod::gaussian_grid_area (ypts, area)
	Computes the grid box area for a gaussian cylindrical grid.

subroutine	ip_gaussian_grid_mod::gaussian_map_jacob (ypts, xlon, xlat, ylon, ylat)
	Computes the map jacobians for a gaussian cylindrical grid.

subroutine	ip_gaussian_grid_mod::gaussian_vect_rot (crot, srot)
	Computes the vector rotation sines and cosines for a gaussian cylindrical grid.

subroutine	ip_gaussian_grid_mod::gdswzd_gaussian (self, iopt, npts, fill, xpts, ypts, rlon, rlat, nret, crot, srot, xlon, xlat, ylon, ylat, area)
	Calculates Earth coordinates (iopt = 1) or grid coorindates (iopt = -1) for Gaussian grids.

subroutine	ip_gaussian_grid_mod::init_grib1 (self, g1_desc)
	Initializes a gaussian grid given a grib1_descriptor object.

subroutine	ip_gaussian_grid_mod::init_grib2 (self, g2_desc)
	Initializes a gaussian grid given a grib2_descriptor object.

Variables
real, dimension(:), allocatable	ip_gaussian_grid_mod::blat
	Gaussian latitude for each parallel.

real	ip_gaussian_grid_mod::dlon
	"i"-direction increment.

integer	ip_gaussian_grid_mod::j1
	'j' index of first grid point within the global array of latitudes.

integer	ip_gaussian_grid_mod::jh
	Scan mode flag in 'j' direction.

real	ip_gaussian_grid_mod::rerth
	Radius of the earth.

real, dimension(:), allocatable	ip_gaussian_grid_mod::ylat_row
	dy/dlat for each row in 1/degrees.

Detailed Description

Gaussian grid coordinate transformations.

Data Types