ana_respiration.h

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!!
      SUBROUTINE ana_respiration (ng, tile, model)
!
!! git $Id$
!!======================================================================
!! Copyright (c) 2002-2025 The ROMS Group                              !
!!   Licensed under a MIT/X style license                              !
!!   See License_ROMS.md                                               !
!=======================================================================
!                                                                      !
!  This subroutine sets respiration rate for hypoxia using analytical  !
!  expressions.                                                        !
!                                                                      !
!=======================================================================
!
      USE mod_param
      USE mod_ncparam
      USE mod_ocean
!
! Imported variable declarations.
!
      integer, intent(in) :: ng, tile, model
!
!  Local variable declarations.
!
      character (len=*), parameter :: MyFile =                          &
     &  __FILE__
!
#include "tile.h"
!
      CALL ana_respiration_tile (ng, tile, model,                       &
     &                           lbi, ubi, lbj, ubj,                    &
     &                           imins, imaxs, jmins, jmaxs,            &
     &                           ocean(ng) % respiration)
!
! Set analytical header file name used.
!
#ifdef DISTRIBUTE
      IF (lanafile) THEN
#else
      IF (lanafile.and.(tile.eq.0)) THEN
#endif
        ananame(30)=myfile
      END IF
!
      RETURN
      END SUBROUTINE ana_respiration
!
!***********************************************************************
      SUBROUTINE ana_respiration_tile (ng, tile, model,                 &
     &                                 LBi, UBi, LBj, UBj,              &
     &                                 IminS, ImaxS, JminS, JmaxS,      &
     &                                 respiration)
!***********************************************************************
!
      USE mod_param
      USE mod_scalars
      USE mod_biology
!
      USE exchange_3d_mod, ONLY : exchange_r3d_tile
#ifdef DISTRIBUTE
      USE mp_exchange_mod, ONLY : mp_exchange3d
#endif
!
!  Imported variable declarations.
!
      integer, intent(in) :: ng, tile, model
      integer, intent(in) :: LBi, UBi, LBj, UBj
      integer, intent(in) :: IminS, ImaxS, JminS, JmaxS
!
#ifdef ASSUMED_SHAPE
      real(r8), intent(out) :: respiration(LBi:,LBj:,:)
#else
      real(r8), intent(out) :: respiration(LBi:UBi,LBj:UBj,N(ng))
#endif
!
!  Local variable declarations.
!
      integer :: i, j, k
 
#include "set_bounds.h"
!
!-----------------------------------------------------------------------
!  Set respiration rate (1/day).
!-----------------------------------------------------------------------
!
#if defined CHESAPEAKE_1TERM
      DO k=1,n(ng)
        DO j=jstrt,jendt
          DO i=istrt,iendt
            respiration(i,j,k)=resrate(ng)
            IF (((i.ge.72).and.(j.le.35)).or.                           &
     &          (((i.ge.61).and.(i.le.71)).and.                         &
     &           ((j.ge. 6).and.(j.le.26)))) THEN
              respiration(i,j,k)=0.0_r8
            END IF
          END DO
        END DO
      END DO
#else
      DO k=1,n(ng)
        DO j=jstrt,jendt
          DO i=istrt,iendt
            respiration(i,j,k)=resrate(ng)
          END DO
        END DO
      END DO
#endif
!
!  Exchange boundary data.
!
      IF (ewperiodic(ng).or.nsperiodic(ng)) THEN
        CALL exchange_r3d_tile (ng, tile,                               &
     &                          lbi, ubi, lbj, ubj, 1, n(ng),           &
     &                          respiration)
      END IF
 
#ifdef DISTRIBUTE
      CALL mp_exchange3d (ng, tile, model, 1,                           &
     &                    lbi, ubi, lbj, ubj, 1, n(ng),                 &
     &                    nghostpoints,                                 &
     &                    ewperiodic(ng), nsperiodic(ng),               &
     &                    respiration)
#endif
!
      RETURN
      END SUBROUTINE ana_respiration_tile