module CNCStateUpdate3Mod !----------------------------------------------------------------------- ! !DESCRIPTION: ! Module for carbon state variable update, mortality fluxes. ! ! !USES: use shr_kind_mod , only : r8 => shr_kind_r8 use shr_log_mod , only : errMsg => shr_log_errMsg use abortutils , only : endrun use clm_time_manager , only : get_step_size_real use clm_varpar , only : nlevdecomp, ndecomp_pools, i_cwd, i_met_lit, i_cel_lit, i_lig_lit use CNVegCarbonStateType , only : cnveg_carbonstate_type use CNVegCarbonFluxType , only : cnveg_carbonflux_type use SoilBiogeochemCarbonStateType , only : soilbiogeochem_carbonstate_type use SoilBiogeochemCarbonFluxType , only : soilbiogeochem_carbonflux_type use clm_varctl , only : use_matrixcn,use_soil_matrixcn ! implicit none private ! ! !PUBLIC MEMBER FUNCTIONS: public:: CStateUpdate3 !----------------------------------------------------------------------- contains !----------------------------------------------------------------------- subroutine CStateUpdate3( num_soilc, filter_soilc, num_soilp, filter_soilp, & cnveg_carbonflux_inst, cnveg_carbonstate_inst, soilbiogeochem_carbonstate_inst,& soilbiogeochem_carbonflux_inst) ! ! !DESCRIPTION: ! On the radiation time step, update all the prognostic carbon state ! variables affected by fire fluxes ! ! !ARGUMENTS: integer , intent(in) :: num_soilc ! number of soil columns in filter integer , intent(in) :: filter_soilc(:) ! filter for soil columns integer , intent(in) :: num_soilp ! number of soil patches in filter integer , intent(in) :: filter_soilp(:) ! filter for soil patches type(cnveg_carbonflux_type) , intent(in) :: cnveg_carbonflux_inst type(cnveg_carbonstate_type) , intent(inout) :: cnveg_carbonstate_inst type(soilbiogeochem_carbonstate_type) , intent(inout) :: soilbiogeochem_carbonstate_inst type(soilbiogeochem_carbonflux_type) , intent(inout) :: soilbiogeochem_carbonflux_inst ! ! !LOCAL VARIABLES: integer :: c,p,j,l,k ! indices integer :: fp,fc ! lake filter indices real(r8):: dt ! radiation time step (seconds) !----------------------------------------------------------------------- associate( & cf_veg => cnveg_carbonflux_inst , & ! Input cs_veg => cnveg_carbonstate_inst, & ! Output cf_soil => soilbiogeochem_carbonflux_inst, & ! Output cs_soil => soilbiogeochem_carbonstate_inst & ! Output ) ! set time steps dt = get_step_size_real() ! column level carbon fluxes from fire do j = 1, nlevdecomp do fc = 1,num_soilc c = filter_soilc(fc) ! patch-level wood to column-level CWD (uncombusted wood) if (.not. use_soil_matrixcn) then cs_soil%decomp_cpools_vr_col(c,j,i_cwd) = cs_soil%decomp_cpools_vr_col(c,j,i_cwd) + & cf_veg%fire_mortality_c_to_cwdc_col(c,j) * dt ! patch-level wood to column-level litter (uncombusted wood) cs_soil%decomp_cpools_vr_col(c,j,i_met_lit) = cs_soil%decomp_cpools_vr_col(c,j,i_met_lit) + & cf_veg%m_c_to_litr_met_fire_col(c,j)* dt cs_soil%decomp_cpools_vr_col(c,j,i_cel_lit) = cs_soil%decomp_cpools_vr_col(c,j,i_cel_lit) + & cf_veg%m_c_to_litr_cel_fire_col(c,j)* dt cs_soil%decomp_cpools_vr_col(c,j,i_lig_lit) = cs_soil%decomp_cpools_vr_col(c,j,i_lig_lit) + & cf_veg%m_c_to_litr_lig_fire_col(c,j)* dt else ! patch-level wood to column-level CWD (uncombusted wood) cf_soil%matrix_Cinput%V(c,j+(i_cwd-1)*nlevdecomp) = cf_soil%matrix_Cinput%V(c,j+(i_cwd-1)*nlevdecomp) + & cf_veg%fire_mortality_c_to_cwdc_col(c,j) * dt ! patch-level wood to column-level litter (uncombusted wood) cf_soil%matrix_Cinput%V(c,j+(i_met_lit-1)*nlevdecomp) = cf_soil%matrix_Cinput%V(c,j+(i_met_lit-1)*nlevdecomp) + & cf_veg%m_c_to_litr_met_fire_col(c,j)* dt cf_soil%matrix_Cinput%V(c,j+(i_cel_lit-1)*nlevdecomp) = cf_soil%matrix_Cinput%V(c,j+(i_cel_lit-1)*nlevdecomp) + & cf_veg%m_c_to_litr_cel_fire_col(c,j)* dt cf_soil%matrix_Cinput%V(c,j+(i_lig_lit-1)*nlevdecomp) = cf_soil%matrix_Cinput%V(c,j+(i_lig_lit-1)*nlevdecomp) + & cf_veg%m_c_to_litr_lig_fire_col(c,j)* dt end if end do end do ! litter and CWD losses to fire if(.not. use_soil_matrixcn)then do l = 1, ndecomp_pools do j = 1, nlevdecomp do fc = 1,num_soilc c = filter_soilc(fc) cs_soil%decomp_cpools_vr_col(c,j,l) = cs_soil%decomp_cpools_vr_col(c,j,l) - & cf_veg%m_decomp_cpools_to_fire_vr_col(c,j,l) * dt end do end do end do end if ! patch-level carbon fluxes from fire do fp = 1,num_soilp p = filter_soilp(fp) cs_veg%gresp_storage_patch(p) = cs_veg%gresp_storage_patch(p) - & cf_veg%m_gresp_storage_to_fire_patch(p) * dt cs_veg%gresp_storage_patch(p) = cs_veg%gresp_storage_patch(p) - & cf_veg%m_gresp_storage_to_litter_fire_patch(p) * dt cs_veg%gresp_xfer_patch(p) = cs_veg%gresp_xfer_patch(p) - & cf_veg%m_gresp_xfer_to_fire_patch(p) * dt cs_veg%gresp_xfer_patch(p) = cs_veg%gresp_xfer_patch(p) - & cf_veg%m_gresp_xfer_to_litter_fire_patch(p) * dt if(.not. use_matrixcn)then ! displayed pools cs_veg%leafc_patch(p) = cs_veg%leafc_patch(p) - & cf_veg%m_leafc_to_fire_patch(p) * dt cs_veg%leafc_patch(p) = cs_veg%leafc_patch(p) - & cf_veg%m_leafc_to_litter_fire_patch(p) * dt cs_veg%frootc_patch(p) = cs_veg%frootc_patch(p) - & cf_veg%m_frootc_to_fire_patch(p) * dt cs_veg%frootc_patch(p) = cs_veg%frootc_patch(p) - & cf_veg%m_frootc_to_litter_fire_patch(p) * dt cs_veg%livestemc_patch(p) = cs_veg%livestemc_patch(p) - & cf_veg%m_livestemc_to_fire_patch(p) * dt cs_veg%livestemc_patch(p) = cs_veg%livestemc_patch(p) - & cf_veg%m_livestemc_to_litter_fire_patch(p) * dt - & cf_veg%m_livestemc_to_deadstemc_fire_patch(p) * dt cs_veg%deadstemc_patch(p) = cs_veg%deadstemc_patch(p) - & cf_veg%m_deadstemc_to_fire_patch(p) * dt cs_veg%deadstemc_patch(p) = cs_veg%deadstemc_patch(p) - & cf_veg%m_deadstemc_to_litter_fire_patch(p) * dt + & cf_veg%m_livestemc_to_deadstemc_fire_patch(p) * dt cs_veg%livecrootc_patch(p) = cs_veg%livecrootc_patch(p) - & cf_veg%m_livecrootc_to_fire_patch(p) * dt cs_veg%livecrootc_patch(p) = cs_veg%livecrootc_patch(p) - & cf_veg%m_livecrootc_to_litter_fire_patch(p) * dt - & cf_veg%m_livecrootc_to_deadcrootc_fire_patch(p) * dt cs_veg%deadcrootc_patch(p) = cs_veg%deadcrootc_patch(p) - & cf_veg%m_deadcrootc_to_fire_patch(p) * dt cs_veg%deadcrootc_patch(p) = cs_veg%deadcrootc_patch(p) - & cf_veg%m_deadcrootc_to_litter_fire_patch(p)* dt + & cf_veg%m_livecrootc_to_deadcrootc_fire_patch(p) * dt ! storage pools cs_veg%leafc_storage_patch(p) = cs_veg%leafc_storage_patch(p) - & cf_veg%m_leafc_storage_to_fire_patch(p) * dt cs_veg%leafc_storage_patch(p) = cs_veg%leafc_storage_patch(p) - & cf_veg%m_leafc_storage_to_litter_fire_patch(p) * dt cs_veg%frootc_storage_patch(p) = cs_veg%frootc_storage_patch(p) - & cf_veg%m_frootc_storage_to_fire_patch(p) * dt cs_veg%frootc_storage_patch(p) = cs_veg%frootc_storage_patch(p) - & cf_veg%m_frootc_storage_to_litter_fire_patch(p) * dt cs_veg%livestemc_storage_patch(p) = cs_veg%livestemc_storage_patch(p) - & cf_veg%m_livestemc_storage_to_fire_patch(p) * dt cs_veg%livestemc_storage_patch(p) = cs_veg%livestemc_storage_patch(p) - & cf_veg%m_livestemc_storage_to_litter_fire_patch(p) * dt cs_veg%deadstemc_storage_patch(p) = cs_veg%deadstemc_storage_patch(p) - & cf_veg%m_deadstemc_storage_to_fire_patch(p) * dt cs_veg%deadstemc_storage_patch(p) = cs_veg%deadstemc_storage_patch(p) - & cf_veg%m_deadstemc_storage_to_litter_fire_patch(p) * dt cs_veg%livecrootc_storage_patch(p) = cs_veg%livecrootc_storage_patch(p) - & cf_veg%m_livecrootc_storage_to_fire_patch(p) * dt cs_veg%livecrootc_storage_patch(p) = cs_veg%livecrootc_storage_patch(p) - & cf_veg%m_livecrootc_storage_to_litter_fire_patch(p)* dt cs_veg%deadcrootc_storage_patch(p) = cs_veg%deadcrootc_storage_patch(p) - & cf_veg%m_deadcrootc_storage_to_fire_patch(p) * dt cs_veg%deadcrootc_storage_patch(p) = cs_veg%deadcrootc_storage_patch(p) - & cf_veg%m_deadcrootc_storage_to_litter_fire_patch(p)* dt ! transfer pools cs_veg%leafc_xfer_patch(p) = cs_veg%leafc_xfer_patch(p) - & cf_veg%m_leafc_xfer_to_fire_patch(p) * dt cs_veg%leafc_xfer_patch(p) = cs_veg%leafc_xfer_patch(p) - & cf_veg%m_leafc_xfer_to_litter_fire_patch(p) * dt cs_veg%frootc_xfer_patch(p) = cs_veg%frootc_xfer_patch(p) - & cf_veg%m_frootc_xfer_to_fire_patch(p) * dt cs_veg%frootc_xfer_patch(p) = cs_veg%frootc_xfer_patch(p) - & cf_veg%m_frootc_xfer_to_litter_fire_patch(p) * dt cs_veg%livestemc_xfer_patch(p) = cs_veg%livestemc_xfer_patch(p) - & cf_veg%m_livestemc_xfer_to_fire_patch(p) * dt cs_veg%livestemc_xfer_patch(p) = cs_veg%livestemc_xfer_patch(p) - & cf_veg%m_livestemc_xfer_to_litter_fire_patch(p) * dt cs_veg%deadstemc_xfer_patch(p) = cs_veg%deadstemc_xfer_patch(p) - & cf_veg%m_deadstemc_xfer_to_fire_patch(p) * dt cs_veg%deadstemc_xfer_patch(p) = cs_veg%deadstemc_xfer_patch(p) - & cf_veg%m_deadstemc_xfer_to_litter_fire_patch(p) * dt cs_veg%livecrootc_xfer_patch(p) = cs_veg%livecrootc_xfer_patch(p) - & cf_veg%m_livecrootc_xfer_to_fire_patch(p) * dt cs_veg%livecrootc_xfer_patch(p) = cs_veg%livecrootc_xfer_patch(p) - & cf_veg%m_livecrootc_xfer_to_litter_fire_patch(p)* dt cs_veg%deadcrootc_xfer_patch(p) = cs_veg%deadcrootc_xfer_patch(p) - & cf_veg%m_deadcrootc_xfer_to_fire_patch(p) * dt cs_veg%deadcrootc_xfer_patch(p) = cs_veg%deadcrootc_xfer_patch(p) - & cf_veg%m_deadcrootc_xfer_to_litter_fire_patch(p)* dt else ! NOTE: The equivalent changes for matrix code are in CNFireBase and CNFireLi2014 codes EBK (11/26/2019) end if !not use_matrixcn end do ! end of patch loop end associate end subroutine CStateUpdate3 end module CNCStateUpdate3Mod