qg_getvalues_interface.F90

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! (C) Copyright 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 qg_getvalues_interface
 
use datetime_mod
use iso_c_binding
use kinds
use qg_fields_mod
use qg_getvalues_mod
use qg_geom_mod
use qg_gom_mod
use qg_locs_mod
 
implicit none
 
private
! ------------------------------------------------------------------------------
contains
! ------------------------------------------------------------------------------
!> Interpolation from fields
subroutine qg_getvalues_interp_c(c_locs,c_key_fld,c_t1,c_t2,c_key_gom) bind(c,name='qg_getvalues_interp_f90')
 
implicit none
 
! Passed variables
type(c_ptr),value,intent(in) :: c_locs          !< locations
integer(c_int),intent(in) :: c_key_fld           !< Fields
type(c_ptr),value,intent(in) :: c_t1, c_t2       !< times
integer(c_int),intent(in) :: c_key_gom           !< Interpolated values
 
! Local variables
type(qg_locs) :: locs
type(qg_fields),pointer :: fld
type(qg_gom), pointer :: gom
type(datetime) :: t1, t2
 
! Interface
locs = qg_locs(c_locs)
call qg_fields_registry%get(c_key_fld,fld)
call qg_gom_registry%get(c_key_gom,gom)
call c_f_datetime(c_t1, t1)
call c_f_datetime(c_t2, t2)
! Call Fortran
call qg_getvalues_interp(locs,fld,t1,t2,gom)
 
end subroutine qg_getvalues_interp_c
! ------------------------------------------------------------------------------
!> Interpolation from fields, tangent linear
subroutine qg_getvalues_interp_tl_c(c_locs, c_key_fld,c_t1,c_t2,c_key_gom) bind(c,name='qg_getvalues_interp_tl_f90')
 
implicit none
 
! Passed variables
type(c_ptr),value,intent(in) :: c_locs           !< Locations
integer(c_int),intent(in) :: c_key_fld           !< Fields
type(c_ptr),value,intent(in) :: c_t1, c_t2       !< times
integer(c_int),intent(in) :: c_key_gom           !< Interpolated values
 
! Local variables
type(qg_locs) :: locs
type(qg_fields),pointer :: fld
type(datetime) :: t1, t2
type(qg_gom), pointer :: gom
 
! Interface
locs = qg_locs(c_locs)
call qg_fields_registry%get(c_key_fld,fld)
call c_f_datetime(c_t1, t1)
call c_f_datetime(c_t2, t2)
call qg_gom_registry%get(c_key_gom,gom)
 
! Call Fortran
call qg_getvalues_interp_tl(locs,fld,t1,t2,gom)
 
end subroutine qg_getvalues_interp_tl_c
! ------------------------------------------------------------------------------
!> Interpolation from fields, adjoint
subroutine qg_getvalues_interp_ad_c(c_locs,c_key_fld,c_t1,c_t2,c_key_gom) bind(c,name='qg_getvalues_interp_ad_f90')
 
implicit none
 
! Passed variables
type(c_ptr),value,intent(in) :: c_locs          !< locations
integer(c_int),intent(in) :: c_key_fld           !< Fields
type(c_ptr),value,intent(in) :: c_t1, c_t2       !< times
integer(c_int),intent(in) :: c_key_gom           !< Interpolated values
 
! Local variables
type(qg_locs) :: locs
type(qg_fields),pointer :: fld
type(datetime) :: t1, t2
type(qg_gom), pointer :: gom
 
! Interface
locs = qg_locs(c_locs)
call qg_fields_registry%get(c_key_fld,fld)
call qg_gom_registry%get(c_key_gom,gom)
call c_f_datetime(c_t1, t1)
call c_f_datetime(c_t2, t2)
 
! Call Fortran
call qg_getvalues_interp_ad(locs,fld,t1,t2,gom)
 
end subroutine qg_getvalues_interp_ad_c
! ------------------------------------------------------------------------------
end module qg_getvalues_interface