fv3jedi_varcha_a2m.interface.F90

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! (C) Copyright 2018-2020 UCAR
!
! This software is licensed under the terms of the Apache Licence Version 2.0
! which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.
 
! --------------------------------------------------------------------------------------------------
 
module fv3jedi_varcha_a2m_interface_mod
 
! iso
use iso_c_binding
 
! fckit
use fckit_configuration_module, only: fckit_configuration
 
! oops
use datetime_mod
 
! fv3-jedi
use fv3jedi_varcha_a2m_mod,      only: fv3jedi_varcha_a2m
use fv3jedi_state_mod,           only: fv3jedi_state
use fv3jedi_state_interface_mod, only: fv3jedi_state_registry
use fv3jedi_geom_mod,            only: fv3jedi_geom
use fv3jedi_geom_interface_mod,  only: fv3jedi_geom_registry
 
implicit none
private
public :: fv3jedi_varcha_a2m_registry
 
! --------------------------------------------------------------------------------------------------
 
#define LISTED_TYPE fv3jedi_varcha_a2m
 
!> Linked list interface - defines registry_t type
#include "oops/util/linkedList_i.f"
 
!> Global registry
type(registry_t) :: fv3jedi_varcha_a2m_registry
 
! --------------------------------------------------------------------------------------------------
 
contains
 
! --------------------------------------------------------------------------------------------------
 
!> Linked list implementation
#include "oops/util/linkedList_c.f"
 
! --------------------------------------------------------------------------------------------------
 
subroutine c_fv3jedi_varcha_a2m_create(c_key_self,c_key_geom,c_conf) &
           bind(c,name='fv3jedi_varcha_a2m_create_f90')
 
implicit none
integer(c_int), intent(inout) :: c_key_self
integer(c_int), intent(in)    :: c_key_geom
type(c_ptr),    intent(in)    :: c_conf
 
type(fv3jedi_varcha_a2m), pointer :: self
type(fv3jedi_geom),       pointer :: geom
type(fckit_configuration)         :: conf
 
call fv3jedi_varcha_a2m_registry%init()
call fv3jedi_varcha_a2m_registry%add(c_key_self)
call fv3jedi_varcha_a2m_registry%get(c_key_self, self)
 
call fv3jedi_geom_registry%get(c_key_geom,geom)
 
! Fortran configuration
! ---------------------
conf = fckit_configuration(c_conf)
 
call self%create(geom, conf)
 
end subroutine c_fv3jedi_varcha_a2m_create
 
! --------------------------------------------------------------------------------------------------
 
subroutine c_fv3jedi_varcha_a2m_delete(c_key_self) &
           bind(c,name='fv3jedi_varcha_a2m_delete_f90')
 
implicit none
integer(c_int), intent(inout) :: c_key_self  !< Change variable structure
 
type(fv3jedi_varcha_a2m), pointer :: self
 
call fv3jedi_varcha_a2m_registry%get(c_key_self,self)
call self%delete()
call fv3jedi_varcha_a2m_registry%remove(c_key_self)
 
end subroutine c_fv3jedi_varcha_a2m_delete
 
! --------------------------------------------------------------------------------------------------
 
subroutine c_fv3jedi_varcha_a2m_changevar(c_key_self,c_key_geom,c_key_xana,c_key_xmod,c_vdt) &
           bind(c,name='fv3jedi_varcha_a2m_changevar_f90')
 
implicit none
integer(c_int), intent(in) :: c_key_self
integer(c_int), intent(in) :: c_key_geom
integer(c_int), intent(in) :: c_key_xana
integer(c_int), intent(in) :: c_key_xmod
type(c_ptr),    intent(in) :: c_vdt
 
type(fv3jedi_varcha_a2m), pointer :: self
type(fv3jedi_geom),       pointer :: geom
type(fv3jedi_state),      pointer :: xana
type(fv3jedi_state),      pointer :: xmod
type(datetime)                    :: vdt
 
call fv3jedi_varcha_a2m_registry%get(c_key_self,self)
call fv3jedi_geom_registry%get(c_key_geom,geom)
call fv3jedi_state_registry%get(c_key_xana,xana)
call fv3jedi_state_registry%get(c_key_xmod,xmod)
call c_f_datetime(c_vdt, vdt)
 
call self%changevar(geom,xana,xmod,vdt)
 
end subroutine c_fv3jedi_varcha_a2m_changevar
 
! --------------------------------------------------------------------------------------------------
 
subroutine c_fv3jedi_varcha_a2m_changevarinverse(c_key_self,c_key_geom,c_key_xmod,c_key_xana,c_vdt) &
           bind(c,name='fv3jedi_varcha_a2m_changevarinverse_f90')
 
implicit none
integer(c_int), intent(in) :: c_key_self
integer(c_int), intent(in) :: c_key_geom
integer(c_int), intent(in) :: c_key_xmod
integer(c_int), intent(in) :: c_key_xana
type(c_ptr),    intent(in) :: c_vdt
 
type(fv3jedi_varcha_a2m), pointer :: self
type(fv3jedi_geom),       pointer :: geom
type(fv3jedi_state),      pointer :: xana
type(fv3jedi_state),      pointer :: xmod
type(datetime)                    :: vdt
 
call fv3jedi_varcha_a2m_registry%get(c_key_self,self)
call fv3jedi_geom_registry%get(c_key_geom,geom)
call fv3jedi_state_registry%get(c_key_xmod,xmod)
call fv3jedi_state_registry%get(c_key_xana,xana)
call c_f_datetime(c_vdt, vdt)
 
call self%changevarinverse(geom,xmod,xana,vdt)
 
end subroutine c_fv3jedi_varcha_a2m_changevarinverse
 
! --------------------------------------------------------------------------------------------------
 
end module fv3jedi_varcha_a2m_interface_mod