ip_equid_cylind_grid_mod.F90 File Reference

Equidistant cylindrical grib decoder and grid coordinate transformations. More...

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Data Types
type	ip_equid_cylind_grid_mod::ip_equid_cylind_grid

Modules
module	ip_equid_cylind_grid_mod
	Equidistant cylindrical grib decoder and grid coordinate transformations.

Functions/Subroutines
subroutine	ip_equid_cylind_grid_mod::equid_cylind_grid_area (rlat, area)
	Computes the grid box area for a equidistant cylindrical grid.
subroutine	ip_equid_cylind_grid_mod::equid_cylind_map_jacob (xlon, xlat, ylon, ylat)
	Computes the map jacobians for a equidistant cylindrical grid.
subroutine	ip_equid_cylind_grid_mod::equid_cylind_vect_rot (crot, srot)
	Computes the vector rotation sines and cosines for a equidistant cylindrical grid.
subroutine	ip_equid_cylind_grid_mod::gdswzd_equid_cylind (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 equidistant cylindrical grids.
subroutine	ip_equid_cylind_grid_mod::init_grib1 (self, g1_desc)
	Initializes an equidistant cylindrical grid given a grib1_descriptor object.
subroutine	ip_equid_cylind_grid_mod::init_grib2 (self, g2_desc)
	Initializes an equidistant cylindrical grid given a grib2_descriptor object.

Variables
real	ip_equid_cylind_grid_mod::dlat
	Grid resolution in degrees n/s direction.
real	ip_equid_cylind_grid_mod::dlon
	Grid resolution in degrees e/w direction.
real	ip_equid_cylind_grid_mod::rerth
	Radius of the Earth.

Detailed Description

Equidistant cylindrical grib decoder and grid coordinate transformations.

Author

Mark Iredell, George Gayno, Kyle Gerheiser

Date

July 2021

Definition in file ip_equid_cylind_grid_mod.F90.