modd_grid_conf_projn.F90

Go to the documentation of this file.

!SFX_LIC Copyright 1994-2014 CNRS, Meteo-France and Universite Paul Sabatier
!SFX_LIC This is part of the SURFEX software governed by the CeCILL-C licence
!SFX_LIC version 1. See LICENSE, CeCILL-C_V1-en.txt and CeCILL-C_V1-fr.txt  
!SFX_LIC for details. version 1.
!     ################
      MODULE modd_grid_conf_proj_n
!     ################
!
!!****  *MODD_GRID_CONF_PROJ_n - declaration of Arome gris characteristics
!!
!!    PURPOSE
!!    -------
!     Used if CINGRID_TYPE = 'CONF PROJ '
!
!!
!!**  IMPLICIT ARGUMENTS
!!    ------------------
!!      None 
!!
!!    REFERENCE
!!    ---------
!!
!!    AUTHOR
!!    ------
!!      V. Masson    *Meteo France*
!!
!!    MODIFICATIONS
!!    -------------
!!      Original       20/09/02
!
!*       0.   DECLARATIONS
!             ------------
!
USE yomhook   ,ONLY : lhook,   dr_hook
USE parkind1  ,ONLY : jprb
!
IMPLICIT NONE
!
REAL, DIMENSION(:), ALLOCATABLE    :: xx  ! X coordinate (meters)
REAL, DIMENSION(:), ALLOCATABLE    :: xy  ! Y coordinate (meters)
!
REAL, DIMENSION(:,:), ALLOCATABLE    :: xcx
REAL, DIMENSION(:,:), ALLOCATABLE    :: xcy
INTEGER, DIMENSION(:,:), ALLOCATABLE :: ncij
!
TYPE grid_conf_proj_t
!
INTEGER :: nx  ! number of points in X direction
INTEGER :: ny  ! number of points in Y direction
!
REAL    :: xlat0  ! reference latitude
REAL    :: xlon0  ! reference longitude
REAL    :: xlatori! origin latitude
REAL    :: xlonori! origin longitude
REAL    :: xrpk   ! projection parameter for the conformal projection
REAL    :: xbeta  ! rotation   parameter for the conformal projection
REAL    :: xlatc ! centre latitude
REAL    :: xlonc ! centre longitude
!
END TYPE grid_conf_proj_t
!
CONTAINS
!
SUBROUTINE grid_conf_proj_init(YGRIDCONF)
TYPE(grid_conf_proj_t), INTENT(INOUT) :: YGRIDCONF
REAL(KIND=JPRB) :: ZHOOK_HANDLE
IF (lhook) CALL dr_hook("MODD_GRID_CONF_PROJ_n:GRID_CONF_PROJ_INIT",0,zhook_handle)
ygridconf%NX = 0
ygridconf%NY = 0
ygridconf%XLAT0 = 0.
ygridconf%XLON0 = 0.
ygridconf%XLATORI = 0.
ygridconf%XLONORI = 0.
ygridconf%XRPK = 0.
ygridconf%XBETA = 0.
ygridconf%XLATC = 0.
ygridconf%XLONC = 0.
IF (lhook) CALL dr_hook("MODD_GRID_CONF_PROJ_n:GRID_CONF_PROJ_INIT",1,zhook_handle)
END SUBROUTINE grid_conf_proj_init
!
!
END MODULE modd_grid_conf_proj_n