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Adding vertically integrated microphysical variables #46

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e8a2fe6
Adding vertically integrated microphysical variables
msgacita Aug 5, 2026
8f5b6cd
Rename and initialize integrated microphysical variables
msgacita Aug 18, 2026
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42 changes: 36 additions & 6 deletions src/core_atmosphere/Registry.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -601,7 +601,11 @@
<var name="q2"/>
<var name="t2m"/>
<var name="precipw"/>
<var name="precipci"/>
<var name="precipc"/>
<var name="precipr"/>
<var name="precipi"/>
<var name="precipg"/>
<var name="precips"/>
<var name="ctt"/>
<var name="dzs"/>
<var name="sh2o"/>
Expand Down Expand Up @@ -1008,7 +1012,11 @@
<var name="i_rainnc"/>
<var name="rainnc"/>
<var name="precipw"/>
<var name="precipci"/>
<var name="precipc"/>
<var name="precipr"/>
<var name="precipi"/>
<var name="precipg"/>
<var name="precips"/>
<var name="ctt"/>
<var name="cuprec"/>
<var name="i_rainc"/>
Expand Down Expand Up @@ -1077,7 +1085,12 @@
<var name="refl10cm_1km"/>
<var name="refl10cm_1km_max"/>
<var name="precipw"/>
<var name="precipci"/>
<var name="precipc"/>
<var name="precipr"/>
<var name="precipi"/>
<var name="precipg"/>
<var name="precips"/>
<var name="ctt"/>
<var name="ctt"/>
<var name="u10"/>
<var name="v10"/>
Expand Down Expand Up @@ -1263,6 +1276,11 @@
<var name="q2"/>
<var name="t2m"/>
<var name="precipw"/>
<var name="precipc"/>
<var name="precipr"/>
<var name="precipi"/>
<var name="precipg"/>
<var name="precips"/>
<var name="dzs"/>
<var name="zs"/>
<var name="ter"/>
Expand Down Expand Up @@ -2633,11 +2651,23 @@

<var name="precipw" type="real" dimensions="nCells Time" units="kg m^{-2}"
description="precipitable water"/>

<var name="precipc" type="real" dimensions="nCells Time" units="kg m^{-2}"
description="vertically-integrated cloud water content"/>

<var name="precipr" type="real" dimensions="nCells Time" units="kg m^{-2}"
description="vertically-integrated rain content"/>

<var name="precipi" type="real" dimensions="nCells Time" units="kg m^{-2}"
description="vertically-integrated cloud ice content"/>

<var name="precipg" type="real" dimensions="nCells Time" units="kg m^{-2}"
description="vertically-integrated graupel content"/>

<var name="precipci" type="real" dimensions="nCells Time" units="kg m^{-2}"
description="precipitable cloud and ice"/>
<var name="precips" type="real" dimensions="nCells Time" units="kg m^{-2}"
description="vertically-integrated snow content"/>

<var name="ctt" type="real" dimensions="nCells Time" units="K"
<var name="ctt" type="real" dimensions="nCells Time" units="C"
description="cloud top temperature"/>

<!-- ================================================================================================== -->
Expand Down
22 changes: 21 additions & 1 deletion src/core_atmosphere/physics/mpas_atmphys_driver_microphysics.F
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Original file line number Diff line number Diff line change
Expand Up @@ -579,7 +579,7 @@ subroutine precip_to_MPAS(configs,diag_physics,its,ite)
integer,dimension(:),pointer:: i_rainnc

real(kind=RKIND),pointer:: config_bucket_rainnc
real(kind=RKIND),dimension(:),pointer:: precipw
real(kind=RKIND),dimension(:),pointer:: precipw,precipc,precipr,precipi,precipg,precips
real(kind=RKIND),dimension(:),pointer:: graupelnc,rainnc,snownc
real(kind=RKIND),dimension(:),pointer:: graupelncv,rainncv,snowncv,sr

Expand All @@ -594,6 +594,12 @@ subroutine precip_to_MPAS(configs,diag_physics,its,ite)

call mpas_pool_get_array(diag_physics,'i_rainnc' ,i_rainnc )
call mpas_pool_get_array(diag_physics,'precipw' ,precipw )
call mpas_pool_get_array(diag_physics,'precipc' ,precipc )
call mpas_pool_get_array(diag_physics,'precipr' ,precipr )
call mpas_pool_get_array(diag_physics,'precipi' ,precipi )
call mpas_pool_get_array(diag_physics,'precipg' ,precipg )
call mpas_pool_get_array(diag_physics,'precips' ,precips )

call mpas_pool_get_array(diag_physics,'graupelnc' ,graupelnc )
call mpas_pool_get_array(diag_physics,'graupelncv',graupelncv)
call mpas_pool_get_array(diag_physics,'rainnc' ,rainnc )
Expand All @@ -604,6 +610,11 @@ subroutine precip_to_MPAS(configs,diag_physics,its,ite)

do i = its,ite
precipw(i) = 0._RKIND
precipc(i) = 0._RKIND
precipr(i) = 0._RKIND
precipi(i) = 0._RKIND
precipg(i) = 0._RKIND
precips(i) = 0._RKIND
enddo

!variables common to all cloud microphysics schemes:
Expand Down Expand Up @@ -649,6 +660,15 @@ subroutine precip_to_MPAS(configs,diag_physics,its,ite)
!accumulated precipitation:
snownc(i) = snownc(i) + snowncv(i)
graupelnc(i) = graupelnc(i) + graupelncv(i)

do k = kts,kte
rho_a = rho_p(i,k,j) / (1._RKIND + qv_p(i,k,j))
precipc(i) = precipc(i) + qc_p(i,k,j) * rho_a * dz_p(i,k,j)
precipr(i) = precipr(i) + qr_p(i,k,j) * rho_a * dz_p(i,k,j)
precipi(i) = precipi(i) + qi_p(i,k,j) * rho_a * dz_p(i,k,j)
precipg(i) = precipg(i) + qg_p(i,k,j) * rho_a * dz_p(i,k,j)
precips(i) = precips(i) + qs_p(i,k,j) * rho_a * dz_p(i,k,j)
enddo
enddo
enddo

Expand Down