ufo_adt_interface.F90

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! (C) Copyright 2017 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. 

!> Fortran module to handle adt observations

module ufo_adt_mod_c
  
  use iso_c_binding
  use config_mod
  use ufo_geovals_mod,   only: ufo_geovals
  use ufo_geovals_mod_c, only: ufo_geovals_registry
  use ufo_adt_mod 
  implicit none
  private
  
#define LISTED_TYPE ufo_adt
  
  !> Linked list interface - defines registry_t type
#include "../../linkedList_i.f"
  
  !> Global registry
  type(registry_t) :: ufo_adt_registry
  
  ! ------------------------------------------------------------------------------
contains
  ! ------------------------------------------------------------------------------
  !> Linked list implementation
#include "../../linkedList_c.f"
  
! ------------------------------------------------------------------------------
  
subroutine ufo_adt_setup_c(c_key_self, c_conf) bind(c,name='ufo_adt_setup_f90')
implicit none
integer(c_int), intent(inout) :: c_key_self
type(c_ptr), intent(in)    :: c_conf
    
type(ufo_adt), pointer :: self

call ufo_adt_registry%init()
call ufo_adt_registry%add(c_key_self)
call ufo_adt_registry%get(c_key_self, self)
    
end subroutine ufo_adt_setup_c
  
! ------------------------------------------------------------------------------
  
subroutine ufo_adt_delete_c(c_key_self) bind(c,name='ufo_adt_delete_f90')
implicit none
integer(c_int), intent(inout) :: c_key_self
    
type(ufo_adt), pointer :: self

call ufo_adt_registry%get(c_key_self, self)
call ufo_adt_registry%remove(c_key_self)
    
end subroutine ufo_adt_delete_c
  
! ------------------------------------------------------------------------------

subroutine ufo_adt_simobs_c(c_key_self, c_key_geovals, c_obsspace, c_nobs, c_hofx, c_bias) bind(c,name='ufo_adt_simobs_f90')

implicit none
integer(c_int),        intent(in) :: c_key_self
integer(c_int),        intent(in) :: c_key_geovals
integer(c_int),        intent(in) :: c_nobs
real(c_double),     intent(inout) :: c_hofx(c_nobs)
type(c_ptr), value,    intent(in) :: c_obsspace
integer(c_int),        intent(in) :: c_bias

type(ufo_adt),     pointer :: self
type(ufo_geovals), pointer :: geovals

character(len=*), parameter :: myname_="ufo_adt_simobs_c"

call ufo_adt_registry%get(c_key_self, self)
call ufo_geovals_registry%get(c_key_geovals,geovals)

call ufo_adt_simobs(self, geovals, c_hofx, c_obsspace)

end subroutine ufo_adt_simobs_c

end module ufo_adt_mod_c