modd_get_mesh_index_gauss.F90

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!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_get_mesh_index_gauss
!     ##########################
!
!!****  *MODD_GRID_GAUSS - declaration of Gauss grid characteristics for
!                          routine get_mesh_index_gauss
!!
!!    PURPOSE
!!    -------
!
!!
!!**  IMPLICIT ARGUMENTS
!!    ------------------
!!      None 
!!
!!    REFERENCE
!!    ---------
!!
!!    AUTHOR
!!    ------
!!      V. Masson    *Meteo France*
!!
!!    MODIFICATIONS
!!    -------------
!!      Original       10/2006
!
IMPLICIT NONE
!
!*       0.   DECLARATIONS
!             ------------
!
INTEGER                           :: nnlati   ! number of pseudo-latitudes
INTEGER, DIMENSION(:), ALLOCATABLE:: nnlopa   ! number of pseudo-longitudes
!                                             ! on each pseudo-latitude circle
REAL                              :: xlapo    ! latitude  of the rotated pole (deg)
REAL                              :: xlopo    ! longitude of the rotated pole (deg)
REAL                              :: xcodil   ! stretching factor
!
REAL  :: xdy_max
!
LOGICAL                           :: lrotstretch ! If true, rotated pole and/or stretching
!
INTEGER, DIMENSION(:,:), ALLOCATABLE :: nfracdy
INTEGER, DIMENSION(:), ALLOCATABLE :: nfacty
INTEGER, DIMENSION(:), ALLOCATABLE :: nfracdx
INTEGER, DIMENSION(:), ALLOCATABLE :: nfracgx
!
REAL, DIMENSION(:), ALLOCATABLE  :: xlon, xlat, xcost, xsintc, xsints, xcosn, xsinn
REAL, DIMENSION(:), ALLOCATABLE  :: xsin
REAL :: xlonp, xlatp, xcosp, xsinp 
REAL :: xpi, x1, x2, xdr
!
REAL, DIMENSION(:), ALLOCATABLE   :: xxcen    ! pseudo-longitude of center of grid mesh
REAL, DIMENSION(:), ALLOCATABLE   :: xycen    ! pseudo-latitude  of center of grid mesh
REAL, DIMENSION(:), ALLOCATABLE   :: xxinf    ! pseudo-longitude western   limit of grid mesh
REAL, DIMENSION(:), ALLOCATABLE   :: xxsup    ! pseudo-longitude eastern   limit of grid mesh
REAL, DIMENSION(:), ALLOCATABLE   :: xyinf    ! pseudo-latitude  southern  limit of grid mesh
REAL, DIMENSION(:), ALLOCATABLE   :: xysup    ! pseudo-latitude  northern  limit of grid mesh
REAL, DIMENSION(:), ALLOCATABLE   :: xxdif
REAL, DIMENSION(:), ALLOCATABLE   :: xydif
!
INTEGER, DIMENSION(:), ALLOCATABLE::iindex_1km
INTEGER, DIMENSION(:), ALLOCATABLE::iindex_10km
INTEGER, DIMENSION(:), ALLOCATABLE::iindex_100km
INTEGER, DIMENSION(:), ALLOCATABLE::iissox_1km
INTEGER, DIMENSION(:), ALLOCATABLE::iissox_10km
INTEGER, DIMENSION(:), ALLOCATABLE::iissox_100km
INTEGER, DIMENSION(:), ALLOCATABLE::iissoy_1km
INTEGER, DIMENSION(:), ALLOCATABLE::iissoy_10km
INTEGER, DIMENSION(:), ALLOCATABLE::iissoy_100km
!
INTEGER, DIMENSION(:), ALLOCATABLE::imask_gauss
!
END MODULE modd_get_mesh_index_gauss