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Merge pull request #823 from SamuelTrahanNOAA/feature/radar-tten-ufs-…
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…community-20211229

Radar-derived microphysics temperature tendencies similar to operational HRRR
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@SamuelTrahanNOAA
SamuelTrahanNOAA committed Jan 11, 2022
2 parents fc331b8 + db934c8 commit 8500cea
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Showing 5 changed files with 227 additions and 29 deletions.
76 changes: 66 additions & 10 deletions physics/GFS_MP_generic.F90
View file
Original file line number Diff line number Diff line change
Expand Up @@ -13,12 +13,12 @@ end subroutine GFS_MP_generic_pre_init
!! \htmlinclude GFS_MP_generic_pre_run.html
!!
subroutine GFS_MP_generic_pre_run(im, levs, ldiag3d, qdiag3d, do_aw, ntcw, nncl, &
ntrac, gt0, gq0, save_t, save_q, errmsg, errflg)
ntrac, gt0, gq0, save_t, save_q, num_dfi_radar, errmsg, errflg)
!
use machine, only: kind_phys

implicit none
integer, intent(in) :: im, levs, ntcw, nncl, ntrac
integer, intent(in) :: im, levs, ntcw, nncl, ntrac, num_dfi_radar
logical, intent(in) :: ldiag3d, qdiag3d, do_aw
real(kind=kind_phys), dimension(:,:), intent(in) :: gt0
real(kind=kind_phys), dimension(:,:,:), intent(in) :: gq0
Expand All @@ -35,12 +35,14 @@ subroutine GFS_MP_generic_pre_run(im, levs, ldiag3d, qdiag3d, do_aw, ntcw, nncl,
errmsg = ''
errflg = 0

if (ldiag3d .or. do_aw) then
if (ldiag3d .or. do_aw .or. num_dfi_radar>0) then
do k=1,levs
do i=1,im
save_t(i,k) = gt0(i,k)
enddo
enddo
endif
if (ldiag3d .or. do_aw) then
if(qdiag3d) then
do n=1,ntrac
do k=1,levs
Expand Down Expand Up @@ -91,28 +93,36 @@ subroutine GFS_MP_generic_post_run(
graupel0, del, rain, domr_diag, domzr_diag, domip_diag, doms_diag, tprcp, srflag, sr, cnvprcp, totprcp, totice, &
totsnw, totgrp, cnvprcpb, totprcpb, toticeb, totsnwb, totgrpb, rain_cpl, rainc_cpl, snow_cpl, pwat, &
drain_cpl, dsnow_cpl, lsm, lsm_ruc, lsm_noahmp, raincprv, rainncprv, iceprv, snowprv, &
graupelprv, draincprv, drainncprv, diceprv, dsnowprv, dgraupelprv, dtp, &
dtend, dtidx, index_of_temperature, index_of_process_mp,ldiag3d, qdiag3d, lssav, &
errmsg, errflg)
graupelprv, draincprv, drainncprv, diceprv, dsnowprv, dgraupelprv, dtp, dfi_radar_max_intervals, &
dtend, dtidx, index_of_temperature, index_of_process_mp,ldiag3d, qdiag3d, lssav, num_dfi_radar, fh_dfi_radar, &
index_of_process_dfi_radar, ix_dfi_radar, dfi_radar_tten, radar_tten_limits, fhour, errmsg, errflg)
!
use machine, only: kind_phys

implicit none

integer, intent(in) :: im, levs, kdt, nrcm, nncl, ntcw, ntrac
integer, intent(in) :: im, levs, kdt, nrcm, nncl, ntcw, ntrac, num_dfi_radar, index_of_process_dfi_radar
integer, intent(in) :: imp_physics, imp_physics_gfdl, imp_physics_thompson, imp_physics_mg, imp_physics_fer_hires
logical, intent(in) :: cal_pre, lssav, ldiag3d, qdiag3d, cplflx, cplchm
integer, intent(in) :: index_of_temperature,index_of_process_mp

integer :: dfi_radar_max_intervals
real(kind=kind_phys), intent(in) :: fh_dfi_radar(:), fhour
real(kind=kind_phys), intent(in) :: radar_tten_limits(:)
integer :: ix_dfi_radar(:)
real(kind=kind_phys), dimension(:,:), intent(inout) :: gt0

real(kind=kind_phys), intent(in) :: dtf, frain, con_g, rainmin
real(kind=kind_phys), dimension(:), intent(in) :: rain1, xlat, xlon, tsfc
real(kind=kind_phys), dimension(:), intent(inout) :: ice, snow, graupel, rainc
real(kind=kind_phys), dimension(:), intent(in) :: rain0, ice0, snow0, graupel0
real(kind=kind_phys), dimension(:,:), intent(in) :: rann
real(kind=kind_phys), dimension(:,:), intent(in) :: gt0, prsl, save_t, del
real(kind=kind_phys), dimension(:,:), intent(in) :: prsl, save_t, del
real(kind=kind_phys), dimension(:,:), intent(in) :: prsi, phii
real(kind=kind_phys), dimension(:,:,:), intent(in) :: gq0, save_q

real(kind=kind_phys), dimension(:,:,:), intent(in) :: dfi_radar_tten

real(kind=kind_phys), dimension(:), intent(in ) :: sr
real(kind=kind_phys), dimension(:), intent(inout) :: rain, domr_diag, domzr_diag, domip_diag, doms_diag, tprcp, &
srflag, cnvprcp, totprcp, totice, totsnw, totgrp, cnvprcpb, &
Expand Down Expand Up @@ -150,10 +160,10 @@ subroutine GFS_MP_generic_post_run(
real(kind=kind_phys), parameter :: p850 = 85000.0_kind_phys
! *DH

integer :: i, k, ic, itrac, idtend
integer :: i, k, ic, itrac, idtend, itime, idtend_radar, idtend_mp

real(kind=kind_phys), parameter :: zero = 0.0_kind_phys, one = 1.0_kind_phys
real(kind=kind_phys) :: crain, csnow, onebg, tem, total_precip, tem1, tem2
real(kind=kind_phys) :: crain, csnow, onebg, tem, total_precip, tem1, tem2, ttend
real(kind=kind_phys), dimension(im) :: domr, domzr, domip, doms, t850, work1

! Initialize CCPP error handling variables
Expand Down Expand Up @@ -244,6 +254,52 @@ subroutine GFS_MP_generic_post_run(

endif

do itime=1,num_dfi_radar
if(ix_dfi_radar(itime)<1) cycle
if(fhour<fh_dfi_radar(itime)) cycle
if(fhour>=fh_dfi_radar(itime+1)) cycle
exit
enddo
if_radar: if(itime<=num_dfi_radar) then
radar_k: do k=3,levs-2 ! Avoid model top and bottom in case DA forgets to
radar_i: do i=1,im
ttend = dfi_radar_tten(i,k,itime)
if_active: if (ttend>-19) then
ttend = max(ttend,radar_tten_limits(1))
ttend = min(ttend,radar_tten_limits(2))

! add radar temp tendency
! there is radar coverage
gt0(i,k) = save_t(i,k) + ttend*dtp
end if if_active
end do radar_i
end do radar_k
if(ldiag3d) then
idtend_radar = dtidx(index_of_temperature,index_of_process_dfi_radar)
idtend_mp = dtidx(index_of_temperature,index_of_process_mp)
if(idtend_radar>0 .or. idtend_mp>0) then
if(idtend_mp>0) then
dtend(:,1:2,idtend_mp) = dtend(:,1:2,idtend_mp) + (gt0(:,1:2)-save_t(:,1:2))*frain
endif
do k=3,levs-2 ! Avoid model top and bottom in case DA forgets to
do i=1,im
ttend = dfi_radar_tten(i,k,itime)
if (ttend>-19) then
if(idtend_radar>0) then
dtend(i,k,idtend_radar) = dtend(i,k,idtend_radar) + (gt0(i,k)-save_t(i,k)) * frain
endif
else if(idtend_mp>0) then
dtend(i,k,idtend_mp) = dtend(i,k,idtend_mp) + (gt0(i,k)-save_t(i,k)) * frain
endif
enddo
enddo
if(idtend_mp>0) then
dtend(:,levs-1:levs,idtend_mp) = dtend(:,levs-1:levs,idtend_mp) + (gt0(:,levs-1:levs)-save_t(:,levs-1:levs))*frain
endif
endif
endif
endif if_radar

t850(1:im) = gt0(1:im,1)

do k = 1, levs-1
Expand Down
67 changes: 67 additions & 0 deletions physics/GFS_MP_generic.meta
View file
Original file line number Diff line number Diff line change
Expand Up @@ -95,6 +95,13 @@
type = real
kind = kind_phys
intent = inout
[num_dfi_radar]
standard_name = number_of_radar_derived_temperature_or_convection_suppression_intervals
long_name = number of time ranges with radar-derived microphysics temperature tendencies or radar-derived convection suppression
units = count
dimensions = ()
type = integer
intent = in
[errmsg]
standard_name = ccpp_error_message
long_name = error message for error handling in CCPP
Expand Down Expand Up @@ -727,6 +734,66 @@
type = real
kind = kind_phys
intent = in
[dfi_radar_max_intervals]
standard_name = maximum_number_of_radar_derived_temperature_or_convection_suppression_intervals
long_name = maximum allowed number of time ranges with radar-derived microphysics temperature tendencies or radar-derived convection suppression
units = count
dimensions = ()
type = integer
intent = in
[num_dfi_radar]
standard_name = number_of_radar_derived_temperature_or_convection_suppression_intervals
long_name = number of time ranges with radar-derived microphysics temperature tendencies or radar-derived convection suppression
units = count
dimensions = ()
type = integer
intent = in
[fh_dfi_radar]
standard_name = forecast_lead_times_bounding_radar_derived_temperature_or_convection_suppression_intervals
long_name = forecast lead times bounding radar derived temperature or convection suppression intervals
units = h
dimensions = (maximum_number_of_radar_derived_temperature_or_convection_suppression_intervals_plus_one)
type = real
kind = kind_phys
intent = in
[ix_dfi_radar]
standard_name = indices_with_radar_derived_temperature_or_convection_suppression_data
long_name = indices with radar derived temperature or convection suppression data
units = index
dimensions = (maximum_number_of_radar_derived_temperature_or_convection_suppression_intervals)
type = integer
intent = in
[dfi_radar_tten]
standard_name = radar_derived_microphysics_temperature_tendency
long_name = radar-derived microphysics temperature tendency
units = K s-1
dimensions = (horizontal_loop_extent,vertical_layer_dimension,number_of_radar_derived_temperature_or_convection_suppression_intervals)
type = real
kind = kind_phys
intent = in
[fhour]
standard_name = forecast_time
long_name = current forecast time
units = h
dimensions = ()
type = real
kind = kind_phys
intent = in
[radar_tten_limits]
standard_name = allowed_bounds_of_radar_prescribed_tendencies
long_name = allowed bounds of prescribed microphysics temperature tendencies
units = K s-1
dimensions = (2)
type = real
kind = kind_phys
intent = in
[index_of_process_dfi_radar]
standard_name = index_of_radar_derived_microphysics_temperature_forcing_in_cumulative_change_index
long_name = index of radar-derived microphysics temperature forcing in second dimension of array cumulative change index
units = index
dimensions = ()
type = integer
intent = in
[dtend]
standard_name = cumulative_change_of_state_variables
long_name = diagnostic tendencies for state variables
Expand Down
24 changes: 12 additions & 12 deletions physics/cu_gf_deep.F90
View file
Original file line number Diff line number Diff line change
Expand Up @@ -111,9 +111,7 @@ subroutine cu_gf_deep_run( &
!! more is possible, talk to developer or
!! implement yourself. pattern is expected to be
!! betwee -1 and +1
#if ( wrf_dfi_radar == 1 )
,do_capsuppress,cap_suppress_j & !
#endif
,k22 & !
,jmin,tropics) !

Expand All @@ -129,16 +127,8 @@ subroutine cu_gf_deep_run( &
real(kind=kind_phys), dimension (its:ite) &
,intent (in ) :: rand_mom,rand_vmas

#if ( wrf_dfi_radar == 1 )
!
! option of cap suppress:
! do_capsuppress = 1 do
! do_capsuppress = other don't
!
!
integer, intent(in ) ,optional :: do_capsuppress
real(kind=kind_phys), dimension( its:ite ) :: cap_suppress_j
#endif
integer, intent(in) :: do_capsuppress
real(kind=kind_phys), intent(in), optional, dimension(:) :: cap_suppress_j
!
!
!
Expand Down Expand Up @@ -458,6 +448,16 @@ subroutine cu_gf_deep_run( &
ztexec(:)=0
zqexec(:)=0
endif
if(do_capsuppress == 1) then
do i=its,itf
cap_max(i)=cap_maxs
if (abs(cap_suppress_j(i) - 1.0 ) < 0.1 ) then
cap_max(i)=cap_maxs+75.
elseif (abs(cap_suppress_j(i) - 0.0 ) < 0.1 ) then
cap_max(i)=10.0
endif
enddo
endif
!
!--- initial entrainment rate (these may be changed later on in the
!--- program
Expand Down
37 changes: 30 additions & 7 deletions physics/cu_gf_driver.F90
View file
Original file line number Diff line number Diff line change
Expand Up @@ -83,7 +83,9 @@ subroutine cu_gf_driver_run(ntracer,garea,im,km,dt,flag_init,flag_restart,&
flag_for_scnv_generic_tend,flag_for_dcnv_generic_tend, &
dtend,dtidx,ntqv,ntiw,ntcw,index_of_temperature,index_of_x_wind, &
index_of_y_wind,index_of_process_scnv,index_of_process_dcnv, &
ldiag3d,qci_conv,errmsg,errflg)
fhour,fh_dfi_radar,ix_dfi_radar,num_dfi_radar,cap_suppress, &
dfi_radar_max_intervals,ldiag3d,qci_conv,do_cap_suppress, &
errmsg,errflg)
!-------------------------------------------------------------
implicit none
integer, parameter :: maxiens=1
Expand All @@ -98,6 +100,7 @@ subroutine cu_gf_driver_run(ntracer,garea,im,km,dt,flag_init,flag_restart,&
integer, parameter :: ichoicem=13 ! 0 2 5 13
integer, parameter :: ichoice_s=3 ! 0 1 2 3

logical, intent(in) :: do_cap_suppress
real(kind=kind_phys), parameter :: aodc0=0.14
real(kind=kind_phys), parameter :: aodreturn=30.
real(kind=kind_phys) :: dts,fpi,fp
Expand Down Expand Up @@ -125,6 +128,11 @@ subroutine cu_gf_driver_run(ntracer,garea,im,km,dt,flag_init,flag_restart,&

real(kind=kind_phys), allocatable :: clcw_save(:,:), cliw_save(:,:)

integer, intent(in) :: dfi_radar_max_intervals
real(kind=kind_phys), intent(in) :: fhour, fh_dfi_radar(:)
integer, intent(in) :: num_dfi_radar, ix_dfi_radar(:)
real(kind=kind_phys), intent(in) :: cap_suppress(:,:)

integer, dimension (:), intent(out) :: hbot,htop,kcnv
integer, dimension (:), intent(in) :: xland
real(kind=kind_phys), dimension (:), intent(in) :: pbl
Expand Down Expand Up @@ -213,6 +221,9 @@ subroutine cu_gf_driver_run(ntracer,garea,im,km,dt,flag_init,flag_restart,&
real(kind=kind_phys) :: cliw_deep,clcw_deep,tem_deep, clcw_both
integer :: cliw_deep_idx, clcw_deep_idx, cliw_shal_idx, clcw_shal_idx

real(kind=kind_phys) :: cap_suppress_j(im)
integer :: itime, do_cap_suppress_here

!parameter (tf=243.16, tcr=270.16, tcrf=1.0/(tcr-tf)) ! FV3 original
!parameter (tf=263.16, tcr=273.16, tcrf=1.0/(tcr-tf))
!parameter (tf=233.16, tcr=263.16, tcrf=1.0/(tcr-tf))
Expand All @@ -221,6 +232,22 @@ subroutine cu_gf_driver_run(ntracer,garea,im,km,dt,flag_init,flag_restart,&
errmsg = ''
errflg = 0

if(do_cap_suppress) then
do itime=1,num_dfi_radar
if(ix_dfi_radar(itime)<1) cycle
if(fhour<fh_dfi_radar(itime)) cycle
if(fhour>=fh_dfi_radar(itime+1)) cycle
exit
enddo
endif
if(do_cap_suppress .and. itime<=num_dfi_radar) then
do_cap_suppress_here = 1
cap_suppress_j = cap_suppress(:,itime)
else
do_cap_suppress_here = 0
cap_suppress_j = 0
endif

if(ldiag3d) then
if(flag_for_dcnv_generic_tend) then
cliw_deep_idx=0
Expand Down Expand Up @@ -643,9 +670,7 @@ subroutine cu_gf_driver_run(ntracer,garea,im,km,dt,flag_init,flag_restart,&
! more is possible, talk to developer or
! implement yourself. pattern is expected to be
! betwee -1 and +1
#if ( wrf_dfi_radar == 1 )
,do_capsuppress,cap_suppress_j &
#endif
,do_cap_suppress_here,cap_suppress_j &
,k22m &
,jminm,tropics)

Expand Down Expand Up @@ -726,9 +751,7 @@ subroutine cu_gf_driver_run(ntracer,garea,im,km,dt,flag_init,flag_restart,&
! more is possible, talk to developer or
! implement yourself. pattern is expected to be
! betwee -1 and +1
#if ( wrf_dfi_radar == 1 )
,do_capsuppress,cap_suppress_j &
#endif
,do_cap_suppress_here,cap_suppress_j &
,k22 &
,jmin,tropics)
jpr=0
Expand Down
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