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cns_str.f90
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cns_str.f90
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MODULE cns_str
!---------------------------------------------------------------------------
! !
! Copyright 2018 Anna Teruzzi, OGS, Trieste !
! !
! This file is part of 3DVarBio.
! 3DVarBio is based on OceanVar (Dobricic, 2006) !
! !
! 3DVarBio is free software: you can redistribute it and/or modify. !
! it under the terms of the GNU General Public License as published by !
! the Free Software Foundation, either version 3 of the License, or !
! (at your option) any later version. !
! !
! 3DVarBio is distributed in the hope that it will be useful, !
! but WITHOUT ANY WARRANTY; without even the implied warranty of !
! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the !
! GNU General Public License for more details. !
! !
! You should have received a copy of the GNU General Public License !
! along with OceanVar. If not, see <http://www.gnu.org/licenses/>. !
! !
!---------------------------------------------------------------------------
!-----------------------------------------------------------------------
! !
! Structure of constants !
! !
! Version 1: A. Teruzzi 2018 !
!-----------------------------------------------------------------------
use set_knd
implicit none
public
TYPE rcf_t
INTEGER(i4) :: ntr ! No. of iterations (half of)
REAL(r8) :: dx ! Grid resolution (m)
REAL(r8) :: L ! Correlation radius
!laura
REAL(r8),POINTER :: Lxyz(:,:,:)!Correlation radius from file in km
REAL(r8),POINTER :: L_x(:,:,:)!Correlation radius from file in km
REAL(r8),POINTER :: L_y(:,:,:)!Correlation radius from file in km
REAL(r8),POINTER :: rtx(:,:)!Correlation radius from file in km
REAL(r8),POINTER :: rty(:,:)!Correlation radius from file in km
!laura
REAL(r8) :: E ! Norm
REAL(r8) :: alp ! Filter weight
INTEGER(i4) :: ntb ! Number of points in the table
REAL(r8) :: dsmn ! Minimum distance
REAL(r8) :: dsmx ! Maximum distance
REAL(r8) :: dsl ! Table increment
REAL(r8), POINTER :: al(:) ! Filter weights in the table
!laura
REAL(r8), POINTER :: sc(:,:) ! Filter scaling factors in the table
!laura
REAL(r8) :: scl ! Scaling factor
REAL(r8) :: efc ! Scaling factor for extended points
INTEGER(i4) :: kstp ! Step for extended points
END TYPE rcf_t
TYPE (rcf_t) :: rcf
END MODULE cns_str