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Option to roll back Thompson MP to WRFv3.8.1 (RAPv5/HRRRv4), add stochastic perturbations code #34

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Merged
DomHeinzeller merged 8 commits into from
Jun 12, 2020
Merged

Option to roll back Thompson MP to WRFv3.8.1 (RAPv5/HRRRv4), add stochastic perturbations code #34

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def46ff
Implement option to roll back Thompson MP to WRFV3.8.1 used in RAPv5/…
climbfuji Jun 4, 2020
a40b653
Merge branch 'gsd/develop' of https://github.com/NOAA-GSD/ccpp-physic…
climbfuji Jun 4, 2020
c41d691
physics/module_mp_thompson.F90: add guard to prevent running Thompson…
climbfuji Jun 4, 2020
3f9c520
Merge branch 'gsd/develop' of https://github.com/NOAA-GSD/ccpp-physic…
climbfuji Jun 5, 2020
990ffba
Add stochastic perturbation variables to mp_thompson.F90, bugfix in m…
climbfuji Jun 5, 2020
626ec0e
Clean up of effective radii calculation for Thompson MP: move initial…
climbfuji Jun 9, 2020
647d676
Merge branch 'gsd/develop' of https://github.com/NOAA-GSD/ccpp-physic…
climbfuji Jun 9, 2020
4619424
physics/module_mp_thompson.F90: update comment on possible bug in nc …
climbfuji Jun 9, 2020
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19 changes: 8 additions & 11 deletions physics/GFS_rrtmg_pre.F90
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Original file line number Diff line number Diff line change
Expand Up @@ -716,23 +716,20 @@ subroutine GFS_rrtmg_pre_run (Model, Grid, Sfcprop, Statein, & ! input
end do
! Call Thompson's subroutine to compute effective radii
do i=1,im
! Initialize to default in units m as in module_mp_thompson.F90
re_cloud(i,:) = 2.49E-6
re_ice(i,:) = 4.99E-6
re_snow(i,:) = 9.99E-6
! Effective radii [m] are now intent(out), bounds applied in calc_effectRad
!tgs: progclduni has different limits for ice radii (10.0-150.0) than
! calc_effectRad (4.99-125.0 for WRFv3.8.1; 2.49-125.0 for WRFv4+)
! it will raise the low limit from 5 to 10, but the high limit will remain 125.
call calc_effectRad (tlyr(i,:), plyr(i,:), qv_mp(i,:), qc_mp(i,:), &
nc_mp(i,:), qi_mp(i,:), ni_mp(i,:), qs_mp(i,:), &
re_cloud(i,:), re_ice(i,:), re_snow(i,:), 1, lm )
end do
! Scale Thompson's effective radii from meter to micron and apply bounds
! Scale Thompson's effective radii from meter to micron
do k=1,lm
do i=1,im
re_cloud(i,k) = MAX(2.49, MIN(re_cloud(i,k)*1.e6, 50.))
re_ice(i,k) = MAX(4.99, MIN(re_ice(i,k)*1.e6, 125.))
!tgs: progclduni has different limits for ice radii: 10.0-150.0
! it will raise the low limit from 5 to 10, but the
! high limit will remain 125.
re_snow(i,k) = MAX(9.99, MIN(re_snow(i,k)*1.e6, 999.))
re_cloud(i,k) = re_cloud(i,k)*1.e6
re_ice(i,k) = re_ice(i,k)*1.e6
re_snow(i,k) = re_snow(i,k)*1.e6
end do
end do
do k=1,lm
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