Suite RRFS_v1alpha is one of the supported suites for use in the UFS Short-Range Weather Application (UFS SRW App). This suite is most applicable for runs at 3-km resolution since it does not parameterize deep convection.
The RRFS_v1alpha physics suite uses the parameterizations in the following order:
<?xml version="1.0" encoding="UTF-8"?>
<suite name="FV3_RRFS_v1alpha" lib="ccppphys" ver="5">
<!-- <init></init> -->
<group name="time_vary">
<subcycle loop="1">
<scheme>GFS_time_vary_pre</scheme>
<scheme>GFS_rrtmg_setup</scheme>
<scheme>GFS_rad_time_vary</scheme>
<scheme>GFS_phys_time_vary</scheme>
</subcycle>
</group>
<group name="radiation">
<subcycle loop="1">
<scheme>GFS_suite_interstitial_rad_reset</scheme>
<scheme>GFS_rrtmg_pre</scheme>
<scheme>GFS_rrtmg_post</scheme>
</subcycle>
</group>
<group name="physics">
<subcycle loop="1">
<scheme>GFS_suite_interstitial_phys_reset</scheme>
<scheme>GFS_suite_stateout_reset</scheme>
<scheme>get_prs_fv3</scheme>
<scheme>GFS_suite_interstitial_1</scheme>
<scheme>GFS_surface_generic_pre</scheme>
<scheme>GFS_surface_composites_pre</scheme>
<scheme>GFS_surface_composites_inter</scheme>
<scheme>GFS_suite_interstitial_2</scheme>
</subcycle>
<!-- Surface iteration loop -->
<subcycle loop="2">
<scheme>GFS_surface_loop_control_part1</scheme>
<scheme>GFS_surface_loop_control_part2</scheme>
</subcycle>
<!-- End of surface iteration loop -->
<subcycle loop="1">
<scheme>GFS_surface_composites_post</scheme>
<scheme>sfc_diag</scheme>
<scheme>sfc_diag_post</scheme>
<scheme>GFS_surface_generic_post</scheme>
<scheme>GFS_GWD_generic_pre</scheme>
<scheme>GFS_GWD_generic_post</scheme>
<scheme>GFS_suite_stateout_update</scheme>
<scheme>get_phi_fv3</scheme>
<scheme>GFS_suite_interstitial_3</scheme>
<scheme>GFS_suite_interstitial_4</scheme>
<scheme>GFS_MP_generic_pre</scheme>
<scheme>GFS_MP_generic_post</scheme>
<scheme>maximum_hourly_diagnostics</scheme>
</subcycle>
</group>
<group name="stochastics">
<subcycle loop="1">
<scheme>GFS_stochastics</scheme>
</subcycle>
</group>
<!-- <finalize></finalize> -->
</suite>
\encode
\section rrfs_nml_option Namelist
\code
&gfs_physics_nml
bl_mynn_edmf = 1
bl_mynn_edmf_mom = 1
bl_mynn_tkeadvect = .true.
cal_pre = .false.
cdmbgwd = 3.5,0.25
cnvcld = .false.
cnvgwd = .false.
cplflx = .false.
debug = .false.
do_deep = .false.
do_mynnedmf = .true.
do_mynnsfclay = .false.
do_sfcperts = .false.
do_shum = .false.
do_skeb = .false.
do_sppt = .false.
dspheat = .true.
effr_in = .true.
fhcyc = 0.0
fhlwr = 1200.0
fhswr = 1200.0
fhzero = 1.0
h2o_phys = .true.
hybedmf = .false.
iaer = 111
ialb = 1
iau_delthrs = 6
iau_inc_files = ''
iaufhrs = 30
icloud_bl = 1
ico2 = 2
iems = 1
imfdeepcnv = -1
imfshalcnv = -1
imp_physics = 8
iopt_alb = 2
iopt_btr = 1
iopt_crs = 1
iopt_dveg = 2
iopt_frz = 1
iopt_inf = 1
iopt_rad = 1
iopt_run = 1
iopt_sfc = 1
iopt_snf = 4
iopt_stc = 1
iopt_tbot = 2
isol = 2
isot = 1
isubc_lw = 2
isubc_sw = 2
ivegsrc = 1
ldiag3d = .false.
lheatstrg = .false.
lradar = .true.
lsm = 2
lsoil_lsm = 4
ltaerosol = .true.
lwhtr = .true.
ncld = 5
nsradar_reset = 3600
nst_anl = .true.
nstf_name = 2,1,0,0,0
oz_phys = .false.
oz_phys_2015 = .true.
pdfcld = .false.
pre_rad = .false.
prslrd0 = 0.0
random_clds = .false.
redrag = .true.
satmedmf = .false.
shal_cnv = .false.
swhtr = .true.
trans_trac = .true.
ttendlim = -999
use_ufo = .true.
/
&cires_ugwp_nml
/