ESMF_CFIOGridMod

MODULE: `ESMF_CFIOGridMod`

Author: GMAO SI-Team

ESMF_CFIOGridMod - Source file for CFIO Grid

The code in this file provides grid data type definitions and interface specifications.

History

Feb2007 Baoyu Yin Separated from ESMF_CFIOMod

Uses

- ESMF_CFIOUtilMod
- iso_fortran_env
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Used by

Help

Graph Key

Nodes of different colours represent the following:

Solid arrows point from a submodule to the (sub)module which it is descended from. Dashed arrows point from a module or program unit to modules which it uses.
Where possible, edges connecting nodes are given different colours to make them easier to distinguish in large graphs.

Derived Types

type, public :: ESMF_CFIOGrid

Define a new data type “CFIO_Grid” – contains grid information

Components

Type	Visibility	Attributes		Name		Initial
character(len=MLEN),	public		::	coordinate			string to indicate vertical coord (pressure, sigma, pressure_sigma)
character(len=MLEN),	public		::	formulaTerm			string for CF formula terms
character(len=MLEN),	public		::	levUnits			units of level dimension, e.g., “hPa”, “sigma_level”
character(len=MLEN),	public		::	standardName			string for CF standard name
character(len=MVARLEN),	public		::	gName			name for this grid
character(len=MVARLEN),	public		::	ptopUnit			unit of ptop
integer,	public		::	im			size of longitudinal dimension
integer,	public		::	jm			size of latitudinal dimension
integer,	public		::	km			size of vertical dimension
integer,	public		::	tm			size of time dimension
logical,	public		::	reduceGrid			support for reduced grid
logical,	public		::	stnGrid			support for station data
logical,	public		::	twoDimLat			support 2D lat/lon or not
real(kind=REAL64),	public,	pointer	::	lat(:)	=>	NULL()	latitude of center of gridbox in degrees north of equator
real(kind=REAL64),	public,	pointer	::	lev(:)	=>	NULL()	Level (units given by levUnits) of center of gridbox
real(kind=REAL64),	public,	pointer	::	lon(:)	=>	NULL()	longitude of center of gridbox in degrees east of Greenwich (can be -180 -> 180 or 0 -> 360)
real,	public,	pointer	::	ak(:)	=>	NULL()	parameter for hybrid sigma prs coord.
real,	public,	pointer	::	bk(:)	=>	NULL()	parameter for hybrid sigma prs coord.
real,	public		::	ptop			parameter for sigma/eta coordinate
real,	public,	pointer	::	sigma(:)	=>	NULL()	parameter for sigma coordinate

Functions

public function ESMF_CFIOGridCreate(gName, rc)

ESMF_CFIOGridCreate – ESMF_Grid object constructor

Arguments

Type	Intent	Optional	Attributes		Name
character(len=*),	intent(in),	optional		::	gName	grid object name
integer,	intent(out),	optional		::	rc	Error return code: 0 all is well

Return Value type(ESMF_CFIOGrid)

Subroutines

public subroutine ESMF_CFIOGridDestroy(grid, rc)

ESMF_CFIOGridDestroy – destructor for a CFIO grid object

Arguments

Type	Intent	Optional	Attributes		Name
type(ESMF_CFIOGrid),	intent(inout)			::	grid	CFIOGrid object
integer,	intent(out),	optional		::	rc	Error return code: 0 all is well

public subroutine ESMF_CFIOGridGet(grid, gName, im, jm, km, tm, lat, lon, lev, coordinate, standardName, formulaTerm, levUnit, ak, bk, sigma, ptop, twoDimLat, reduceGrid, stnGrid, rc)

ESMF_CFIOGridGet – get grid info

Arguments

Type	Intent	Optional	Attributes		Name
type(ESMF_CFIOGrid),	intent(in)			::	grid	CFIO grid
character(len=*),	intent(out),	optional		::	gName	grid name
integer,	intent(out),	optional		::	im	size of longitudinal dimension
integer,	intent(out),	optional		::	jm	size of latitudinal dimension
integer,	intent(out),	optional		::	km	size of vertical dimension
integer,	intent(out),	optional		::	tm	size of time dimension
real,		optional,	pointer	::	lat(:)	latitude
real,		optional,	pointer	::	lon(:)	longitude
real,		optional,	pointer	::	lev(:)	Level
character(len=*),	intent(out),	optional		::	coordinate	string to indicate vertical coord (pressure, sigma, pressure_sigma)
character(len=*),	intent(out),	optional		::	standardName	string for standard name
character(len=*),	intent(out),	optional		::	formulaTerm	formula terms
character(len=*),	intent(out),	optional		::	levUnit	units of level dimension, e.g., “hPa”.
real,	intent(out),	optional		::	ak(:)	parameter for hybrid sigma prs coord.
real,	intent(out),	optional		::	bk(:)	parameter for hybrid sigma prs coord.
real,	intent(out),	optional		::	sigma(:)	parameter for sigma coordinate
real,	intent(out),	optional		::	ptop	parameter for sigma coordinate
logical,	intent(out),	optional		::	twoDimLat	support 2D lat/lon or not
logical,	intent(out),	optional		::	reduceGrid	support for reduced grid
logical,	intent(out),	optional		::	stnGrid	support for station grid
integer,	intent(out),	optional		::	rc	Error return code: 0 all is well -1 problem in getting lon -2 problem in getting lat -3 problem in getting lev

public subroutine ESMF_CFIOGridSet(grid, gName, im, jm, km, tm, lat, lon, lev, coordinate, standardName, formulaTerm, levUnit, ak, bk, sigma, ptop, ptopUnit, lat2, lon2, twoDimLat, reduceGrid, stnGrid, rc)

ESMF_CFIOGridSet – set up a grid

Arguments

Type	Intent	Optional	Attributes		Name
type(ESMF_CFIOGrid),	intent(inout)			::	grid
character(len=*),	intent(in),	optional		::	gName	grid name
integer,	intent(in),	optional		::	im	size of longitudinal dimension
integer,	intent(in),	optional		::	jm	size of latitudinal dimension
integer,	intent(in),	optional		::	km	size of vertical dimension
integer,	intent(in),	optional		::	tm	size of time dimension
real,	intent(in),	optional		::	lat(:)	latitude
real,	intent(in),	optional		::	lon(:)	longitude
real,	intent(in),	optional		::	lev(:)	Level
character(len=*),	intent(in),	optional		::	coordinate	string to indicate vertical coord (pressure, sigma, pressure_sigma)
character(len=*),	intent(in),	optional		::	standardName	string for standard name
character(len=*),	intent(in),	optional		::	formulaTerm	formula terms
character(len=*),	intent(in),	optional		::	levUnit	units of level dimension, e.g., “hPa”.
real,	intent(in),	optional		::	ak(:)	parameter for hybrid sigma prs coord.
real,	intent(in),	optional		::	bk(:)	parameter for hybrid sigma prs coord.
real,	intent(in),	optional		::	sigma(:)	parameter for sigma coordinate
real,	intent(in),	optional		::	ptop	parameter for sigma coordinate
character(len=*),	intent(in),	optional		::	ptopUnit	unit of ptop
real(kind=REAL64),		optional,	pointer	::	lat2(:)	latitude 2d
real(kind=REAL64),		optional,	pointer	::	lon2(:)	longitude 2d
logical,	intent(in),	optional		::	twoDimLat	support 2D lat/lon or not
logical,	intent(in),	optional		::	reduceGrid	support for reduced grid
logical,	intent(in),	optional		::	stnGrid	support for statio grid
integer,	intent(out),	optional		::	rc	Error return code: 0 all is well -1 Problem in setting lon -2 Problem in setting lat -3 Problem in setting lev

ESMF_CFIOGridMod Module

Contents

Derived Types

Functions

Subroutines

MODULE: `ESMF_CFIOGridMod`

History

Uses

Used by

Derived Types

type, public :: ESMF_CFIOGrid

Components

Functions

public function ESMF_CFIOGridCreate(gName, rc)

Arguments

Return Value type(ESMF_CFIOGrid)

Subroutines

public subroutine ESMF_CFIOGridDestroy(grid, rc)

Arguments

public subroutine ESMF_CFIOGridGet(grid, gName, im, jm, km, tm, lat, lon, lev, coordinate, standardName, formulaTerm, levUnit, ak, bk, sigma, ptop, twoDimLat, reduceGrid, stnGrid, rc)

Arguments

public subroutine ESMF_CFIOGridSet(grid, gName, im, jm, km, tm, lat, lon, lev, coordinate, standardName, formulaTerm, levUnit, ak, bk, sigma, ptop, ptopUnit, lat2, lon2, twoDimLat, reduceGrid, stnGrid, rc)

Arguments

ESMF_CFIOGridMod Module

Contents

Derived Types

Functions

Subroutines

MODULE: ESMF_CFIOGridMod

History

Uses

Used by

Derived Types

type, public :: ESMF_CFIOGrid

Components

Functions

public function ESMF_CFIOGridCreate(gName, rc)

Arguments

Return Value type(ESMF_CFIOGrid)

Subroutines

public subroutine ESMF_CFIOGridDestroy(grid, rc)

Arguments

public subroutine ESMF_CFIOGridGet(grid, gName, im, jm, km, tm, lat, lon, lev, coordinate, standardName, formulaTerm, levUnit, ak, bk, sigma, ptop, twoDimLat, reduceGrid, stnGrid, rc)

Arguments

public subroutine ESMF_CFIOGridSet(grid, gName, im, jm, km, tm, lat, lon, lev, coordinate, standardName, formulaTerm, levUnit, ak, bk, sigma, ptop, ptopUnit, lat2, lon2, twoDimLat, reduceGrid, stnGrid, rc)

Arguments

MODULE: `ESMF_CFIOGridMod`