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a few changes in documenting namelists (#2074)
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TYPE: text only

KEYWORDS: namelists, corrections

SOURCE: JiriRichter and internal

DESCRIPTION OF CHANGES:
The description of a few namelists are updated. io_style_emiss is removed from this file since it is for WRF-Chem, and not specifiable under &time_control. Namelist ntiedtke_dx_opt was also removed, since it is not implemented.

ISSUE: For use when this PR closes an issue.
Fixes #2071, #2072, #2073

LIST OF MODIFIED FILES:
run/README.namelist

RELEASE NOTE: The documentation of a few namelists is updated in this PR.
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@weiwangncar
weiwangncar authored Aug 13, 2024
1 parent 684f583 commit 727d253
Showing 1 changed file with 11 additions and 19 deletions.
30 changes: 11 additions & 19 deletions run/README.namelist
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Original file line number Diff line number Diff line change
Expand Up @@ -60,11 +60,6 @@ Description of namelist variables
= 10, ! GRIB2 format
= 11, ! pnetCDF format
ncd_nofill = .true., ! only a single write, not the write/read/write sequence
frames_per_emissfile = 12, ! number of times in each chemistry emission file.
io_style_emiss = 1, ! style to use for the chemistry emission files.
! 0 = Do not read emissions from files.
! 1 = Cycle between two 12 hour files (set frames_per_emissfile=12)
! 2 = Dated files with length set by frames_per_emissfile
debug_level = 0, ! 50,100,200,300 values give increasing prints
diag_print = 0, ! print out time series of model diagnostics
0 = no print
Expand All @@ -89,20 +84,20 @@ To choose between SI and WPS input to real for EM core:
auxinput1_inname = "met_em.d<domain>.<date>" ! Input to real from WPS (default since 3.0)
= "wrf_real_input_em.d<domain>.<date>" ! Input to real from SI

Other output options:
Other output options: Note all auxhist[1-24], auxinput[2-24] interval variables are domain dependent

auxhist2_outname = "rainfall" ! file name for extra output! if not specified,
auxhist2_d<domain>_<date> will be used
auxhist9_outname = "rainfall" ! file name for extra output! if not specified,
auxhist9_d<domain>_<date> will be used
also note that to write variables in output other
than the history file requires Registry.EM file change
auxhist2_interval (max_dom) = 10, ! interval in minutes
io_form_auxhist2 = 2, ! output in netCDF
frames_per_auxhist2 = 1000, ! number of output times in this file
auxhist9_interval (max_dom) = 10, ! interval in minutes
io_form_auxhist9 = 2, ! output in netCDF
frames_per_auxhist9 = 1000, ! number of output times in this file

For SST updating (used only with sst_update=1):

auxinput4_inname = "wrflowinp_d<domain>"
auxinput4_interval = 360 ! minutes generally matches time given by interval_seconds
auxinput4_interval (max_dom) = 360 ! minutes generally matches time given by interval_seconds
io_form_auxinput4 = 2 ! IO format

nwp_diagnostics = 0 ! set to = 1 to add 7 history-interval max diagnostic fields
Expand All @@ -112,7 +107,7 @@ For additional regional climate surface fields
output_diagnostics = 0 ! set to = 1 to add 36 surface diagnostic arrays (max/min/mean/std)
auxhist3_outname = 'wrfxtrm_d<domain>_<date>' ! file name for added diagnostics
io_form_auxhist3 = 2 ! netcdf
auxhist3_interval = 1440 ! minutes between outputs (1440 gives daily max/min)
auxhist3_interval (max_dom) = 1440 ! minutes between outputs (1440 gives daily max/min)
frames_per_auxhist3 = 1 ! output times per file
Note: do restart only at multiple of auxhist3_intervals

Expand All @@ -138,13 +133,13 @@ Additional settings when running WRFVAR:
inputout_interval (max_dom) = 180, ! interval in minutes when writing input-formatted data
input_outname = 'wrfinput_d<domain>_<date>' ! you may change the output file name
inputout_begin_y (max_dom) = 0
inputout_begin_mo = 0
inputout_begin_m = 0
inputout_begin_d (max_dom) = 0
inputout_begin_h (max_dom) = 3
inputout_begin_m (max_dom) = 0
inputout_begin_s (max_dom) = 0
inputout_end_y (max_dom) = 0
inputout_end_mo = 0
inputout_end_m = 0
inputout_end_d (max_dom) = 0
inputout_end_h (max_dom) = 12
inputout_end_m (max_dom) = 0
Expand Down Expand Up @@ -495,7 +490,7 @@ Namelist variables for controlling the adaptive time step option:
For NSSL 1-moment schemes, intercept and particle densities can be set for snow,
graupel, hail, and rain. For the 1- and 2-moment schemes, the shape parameters
for graupel and hail can be set.
PLEASE SEE README.NSSLmp for options affecting the NSSL scheme
PLEASE SEE doc/README.NSSLmp for options affecting the NSSL scheme
= 17, 19, 21, 22: Legacy NSSL-MP options: see README.NSSLmp for equivalent settings with 18
= 24, WSM 7-class scheme (separate hail and graupel categories)
= 26, WDM 7-class scheme (separate hail and graupel categories)
Expand Down Expand Up @@ -874,9 +869,6 @@ Namelist variables for controlling the adaptive time step option:
= 3, for small grid distances (DX < 5 km)
nsas_dx_factor = 0, ! default option
= 1, NSAS grid-distance dependent option
ntiedtke_dx_opt = 0, default option
= 1, new Tiedtke grid-distance dependent option (scale-aware)
when grid size falls below 15 km
For KF-CuP scheme: recommended to use with cu_rad_feedback
shallowcu_forced_ra(max_dom) radiative impact of shallow Cu by a prescribed maximum cloud fraction
= .false., option off, default
Expand Down

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