5. Configurations

The UFS Weather Model (WM) can be run in any of several configurations, from a single-component atmospheric model to a fully coupled model with multiple earth system components (e.g., atmosphere, ocean, sea-ice, land, and mediator). This chapter documents a few of the currently supported configurations. For a full list of supported configurations, view the rt.conf file.

Attention

This chapter is a work in progress. There are a multitude of options for configuring the UFS WM, and this chapter merely details a few supported configurations. It will be expanded over time to include the full set of configurations supported for WM regression tests (RTs).

Table 5.1 Documented UFS Weather Model Configuration Categories

Configuration Category

Description

ATM

Standalone Atmospheric Model (ATM)

ATMW

Coupled ATM and WW3

ATMAERO

Coupled ATM and GOCART

ATML

Coupled ATM and LND

LND

Coupled CDEPS - DATM - LND -CMEPS

RRFS

ATM with data assimilation

HAFS

Coupled components may include CDEPS - ATM - HYCOM - WW3 - MOM6 - CMEPS

This chapter details the supported build/run options for each supported configuration. Click on the configuration category in Table 5.1 to go to that section. Each configuration category includes sample code for setting CMAKE_FLAGS and CCPP_SUITES. Additionally, there is a list of preferred physics suites, examples of ufs.configure files, and links to information on other input files required to run the model.

5.1. Background

Each RT configuration file (located in the ufs-weather-model/tests/tests directory) sets default variables by calling setup functions from ufs-weather-model/tests/default_vars.sh (see defaults here). Then, the RT configuration file sets test-specific variablesthese values will override the defaults. For example, the control_c48 test file sets a list of files that it will use, calls the export_fv3 function from default_vars.sh, and then exports test-specific variables. An excerpt is included below (... indicates omitted lines):

export LIST_FILES="sfcf000.nc \
                sfcf024.nc \
                atmf000.nc \
                atmf024.nc \
                RESTART/20210323.060000.coupler.res \
                RESTART/20210323.060000.fv_core.res.nc \
                ...
                RESTART/20210323.060000.sfc_data.tile5.nc \
                RESTART/20210323.060000.sfc_data.tile6.nc"

export_fv3

export INPES=1
export JNPES=1
export WRTTASK_PER_GROUP=2
export NPZ=127
export NPZP=128
export NPX=49
export NPY=49
export DT_ATMOS=1200
...

default_vars.sh contains eight functions that set defaults for different types of tests. Table 5.2 describes what each function does.

Table 5.2 default_vars.sh functions

Function Name

Description

export_fv3

Set variables to the FV3 default values (first common variables, then model-specific ones). Different machines may have different defaults for some variables.

export_cpl

Set variables to the default values for coupled / S2S configurations.

export_35d_run

Set variables to the default values for EMC’s weekly coupled benchmark 35d tests (see rt_35d.conf).

export_datm_cdeps

Set variables to the default values for configurations that use the data atmosphere (DATM) component.

export_hafs_datm_cdeps

Set variables to the default values for HAFS configurations that use the data atmosphere (DATM) component.

export_hafs_docn_cdeps

Set variables to the default values for HAFS configurations that use the data ocean (DOCN) component.

export_hafs_regional

Set variables to the default values for regional HAFS configurations.

export_hafs

Set variables to the default values for HAFS configurations.

Multiple default_vars.sh functions may be called in a given test. Values set in one function will be overridden when the same values are set in a subsequent function.

The most up-to-date list of develop branch data required for each test is available in the UFS WM RT Data Bucket. Users should click on “Browse Bucket” and navigate to the most recent date (in develop-YYYY-MM-DD format). Then, users should select Intel or GNU based on the compiler used in the test they want to run and then select the test name to see the required data.

5.2. Atmospheric Model Configurations

The atmospheric model configurations all use the UFS WM atmospheric component and may couple it with other models (e.g., a wave or aerosol model).

5.2.1. ATM - Standalone Atmospheric Model

The standalone atmospheric model (ATM) is an FV3-based prognostic atmospheric model that can be used for short- and medium-range research and operational forecasts. In standalone mode, ATM is not coupled to any other model.

Current ATM regression tests cover a wide variety of functionality and involve several physics tests. Table 5.3 contains a small selection of ATM-only RTs; it will be expanded to cover the full range of ATM-only supported configurations in time:

Table 5.3 ATM regression test descriptions

Test Name

Description

Physics Suite (see namelist options)

DT_ATMOS

Start Date

Forecast Length (hours)

control_c48

Compare global control C48L127 results with previous trunk version

FV3_GFS_v16

1200

2021-03-22 06:00:00

24

control_p8

Compare global control results with previous trunk version

FV3_GFS_v17_p8

720

2021-03-22 06:00:00

24

regional_control

FV3 regional control (hi-res 3km, small domain) test

FV3_GFS_v15_thompson_mynn_lam3km

1800

2016-10-03 00:00:00

6

Sample CMAKE_FLAGS Setting

export CMAKE_FLAGS="-DAPP=ATM -DCCPP_SUITES=FV3_GFS_v16,FV3_GFS_v17_p8,FV3_GFS_v15_thompson_mynn_lam3km -D32BIT=ON"

Supported Physics Suites

Table 5.4 Physics suites used in the ATM configurations above

Physics Suite

Description

FV3_GFS_v16

The CCPP GFS_v16 physics suite is described in the CCPP documentation here.

FV3_GFS_v17_p8

The CCPP GFS_v17_p8 physics suite is described in the CCPP documentation here.

FV3_GFS_v15_thompson_mynn_lam3km

The CCPP GFS_v15 physics suite with the Thompson Aerosol-Aware Cloud Microphysics Scheme (see here) and Mynn Surface Layer Module (see here) tailored for a limited area model (LAM) 3-km resolution grid.

Additional Information

Input files required for ATM configurations can be viewed in Section 4.1.1 or in the UFS WM RT Data Bucket. Information on ufs.configure files is available in Section 4.2.4, and a sample ATM ufs.configure file (ufs.configure.atm.IN) is available here.

5.2.2. ATMW

The ATMW configuration couples ATM with WaveWatch III. These tests use default values set in the export_fv3 function of default_vars.sh.

Table 5.5 ATMW regression test descriptions

Test Name            

Description

General Physics Parameters

Detailed Physics Parameters (see namelist options here for variable definitions)

Start Date    

Fcst Length (hours)

Output Grid

Configuration Files

Other

atmwav_control_noaero_p8

Compare global control results with previous trunk version

Suite: CCPP_SUITE=”FV3_GFS_v16”

Microphysics: IMP_PHYSICS=8

Time Step: DT_ATMOS=720

Set to FALSE: LHEATSTRG, DO_UGWP_V1, DO_GSL_DRAG_LS_BL, DO_GSL_DRAG_TOFD, DO_UGWP_V1_OROG_ONLY, DO_UGWP_V0_NST_ONLY, LDIAG_UGWP, CA_GLOBAL, LANDICE, LGFDLMPRAD, DO_SAT_ADJ, MULTIGRID, USE_CICE_ALB, DO_RRTMGP

Set to TRUE: USE_MERRA2, LSEASPRAY, DO_UGWP_V0, DO_GSL_DRAG_SS, DO_CA, CA_SGS, CA_TRIGGER, TILEDFIX, CPL, CPLWAV, CPLWAV2ATM, FRAC_GRID, WRITE_NSFLIP, DOGP_CLDOPTICS_LUT, DOGP_LWSCAT, DOGP_SGS_CNV, SATMEDMF

Set to VALUE: IALB=2, IEMS=2, LSM=2, IOPT_DVEG=4, IOPT_CRS=2, IOPT_RAD=3, IOPT_ALB=1, IOPT_STC=3, IOPT_SFC=3, IOPT_TRS=2, IOPT_DIAG=2, D2_BG_K1=0.20, D2_BG_K2=0.04, PSM_BC=1, DDDMP=0.1, IAER=1011, KNOB_UGWP_VERSION=0, KNOB_UGWP_NSLOPE=1, NCA=1, NCELLS=5, NLIVES=12, NTHRESH=18, NSEED=1, NFRACSEED=0.5, NSPINUP=1, ISEED_CA=12345, FSICL=0, FSICS=0, DNATS=0, DZ_MIN=6, cap_dbug_flag=0, MIN_SEAICE=0.15,

2021-03-22 06:00:00

12

OUTPUT_GRID=gaussian_grid

Grid Parameters: INPES=$INPES_cpl_atmw, JNPES=$JNPES_cpl_atmw, NPZ=127, NPZP=128

FIELD_TABLE=field_table_thompson_noaero_tke DIAG_TABLE=diag_table_p8_template INPUT_NML=cpld_control.nml.IN UFS_CONFIGURE=ufs.configure.atmw.IN FV3_RUN=control_run.IN

RUNTYPE=startup, med_model=cmeps, atm_model=fv3, wav_model=ww3

5.2.3. ATMAERO

The ATMAERO configuration couples ATM with GOCART. These tests use default values set in the export_fv3 function of default_vars.sh.

Attention

Certain physics-related settings are common to all of the supported RRFS configurations. These values are set in each test’s configuration file because they differ from the default_vars.sh values:

General Physics Parameters:

  • Suite: CCPP_SUITE= FV3_GFS_v17_p8

  • Microphysics: IMP_PHYSICS=8

  • Time Step: DT_ATMOS=720

Detailed Physics Parameters:

  • Set to FALSE: DO_UGWP_V1, DO_GSL_DRAG_LS_BL, DO_GSL_DRAG_TOFD, DO_UGWP_V1_OROG_ONLY, DO_UGWP_V0_NST_ONLY, LDIAG_UGWP, CA_GLOBAL, LANDICE, LGFDLMPRAD, DO_SAT_ADJ, USE_CICE_ALB, DO_RRTMGP

  • Set to TRUE: WRITE_DOPOST, CPL, CPLCHM, USE_MERRA2, LSEASPRAY, DO_UGWP_V0, DO_GSL_DRAG_SS, DO_CA, CA_SGS, CA_TRIGGER, TILEDFIX, FRAC_GRID, WRITE_NSFLIP, DOGP_CLDOPTICS_LUT, DOGP_LWSCAT, DOGP_SGS_CNV, SATMEDMF

  • Set to VALUE: NSTF_NAME=’2,0,0,0,0’, atm_model=’fv3’, chm_model=’gocart’, DOMAINS_STACK_SIZE=8000000, IALB=2, IEMS=2, LSM=2, IOPT_DVEG=4, IOPT_CRS=2, IOPT_RAD=3, IOPT_ALB=1, IOPT_STC=3, IOPT_SFC=3, IOPT_TRS=2, IOPT_DIAG=2, D2_BG_K1=0.20, D2_BG_K2=0.04, PSM_BC=1, DDDMP=0.1, GWD_OPT=2, KNOB_UGWP_VERSION=0, KNOB_UGWP_NSLOPE=1, NCA=1, NCELLS=5, NLIVES=12, NTHRESH=18, NSEED=1, NFRACSEED=0.5, NSPINUP=1, ISEED_CA=12345, FSICL=0, FSICS=0, DZ_MIN=6, MIN_SEAICE=0.15

The “Detailed Physics Parameters” column in Table 5.6 details physics settings that differ from both the default_vars.sh values and these ATMAERO-specific defaults.

Table 5.6 ATMAERO regression test descriptions

Test Name            

Description

Detailed Physics Parameters (see namelist options here for variable definitions)

Start Date    

Fcst Length (hours)

Output Grid

Configuration Files

Other

atmaero_control_p8

Compare global results for prognostic aerosols with previous trunk version

Set to FALSE: LHEATSTRG

Set to TRUE: ATMAERO default values only

Set to VALUE: IAER=1011, DNATS=2

2021-03-22 06:00:00

24

OUTPUT_GRID=gaussian_grid

Grid Parameters: INPES=${INPES_atmaero}, JNPES=${JNPES_atmaero}, NPZ=127, NPZP=128

FIELD_TABLE=field_table_thompson_noaero_tke_GOCART DIAG_TABLE=diag_table_cpld.IN INPUT_NML=ufs.configure.atmaero_esmf.IN UFS_CONFIGURE=ufs.configure.atmaero.IN FV3_RUN=control_run.IN

RESTART_INTERVAL=12 -1

atmaero_control_p8_rad

Compare global results for prognostic aerosols with previous trunk version

Set to FALSE: ATMAERO values only

Set to TRUE: LHEATSTRG

Set to VALUE: IAER=2011, DNATS=2

2021-03-22 06:00:00

24

OUTPUT_GRID=gaussian_grid

Grid Parameters: NPZ=127, NPZP=128

FIELD_TABLE=field_table_thompson_noaero_tke_GOCART DIAG_TABLE=diag_table_cpld.IN INPUT_NML=cpld_control.nml.IN UFS_CONFIGURE=ufs.configure.atmaero_esmf.IN FV3_RUN=control_run.IN

RESTART_INTERVAL=12 -1

atmaero_control_p8_rad_micro

Compare global results for prognostic aerosols with previous trunk version

Set to FALSE:

Set to TRUE: LHEATSTRG

Set to VALUE: IAER=2011, DNATS=4

2021-03-22 06:00:00

24

OUTPUT_GRID=gaussian_grid

Grid Parameters: NPZ=127, NPZP=128

FIELD_TABLE=field_table_thompson_noaero_tke_GOCART DIAG_TABLE=diag_table_p8_gocart_micro INPUT_NML=merra2_thompson.nml.IN UFS_CONFIGURE=ufs.configure.atmaero_esmf.IN FV3_RUN=control_run.IN

RESTART_INTERVAL=’12 -1’

5.2.4. ATMAQ

COMING SOON!

5.2.5. ATML

The ATML configuration couples ATM with LND. These tests use default values set in the export_fv3 function of default_vars.sh.

Attention

There is an issue with -D32BIT=ON in the ATM-LND tests, and NoahMP requires r8 libraries.

Table 5.7 ATML regression test descriptions

Test Name

Description

Physics Suite (see namelist options)

DT_ATMOS

Start Date

Forecast Length (hours)

control_p8_atmlnd_sbs

Compare global control results with previous trunk version

FV3_GFS_v17_p8

720

2021-03-22 06:00:00

24

Sample CMAKE_FLAGS Setting

export CMAKE_FLAGS="-DAPP=ATML -DCCPP_SUITES=FV3_GFS_v17_p8"

Supported Physics Suites

Table 5.8 Physics suites used in the ATM configurations above

Physics Suite

Description

FV3_GFS_v17_p8

The CCPP GFS_v17_p8 physics suite is described in the CCPP documentation here.

Additional Information

Input files required for ATML configurations can be viewed in Section 4.1.1 (ATM) and Section 4.1.9 (LND) or in the UFS WM RT Data Bucket. Information on ufs.configure files is available in Section 4.2.4, and a sample ATML ufs.configure file (ufs.configure.atm_lnd.IN) is available here.

5.3. Rapid Refresh Forecast System (RRFS)

The RRFS configurations use an ATM-only configuration on a high-resolution regional grid with data assimilation capabilities. These tests use the default values set in the export_fv3, export_rap_common, export_rrfs_v1, and/or export_hrrr_conus13km functions of default_vars.sh unless other values are explicitly set in a given test file. In all tests, the values in export_fv3 are set first. Depending on the test, some of these values may be overriden by export_rrfs_v1 (which includes values from export_rap_common) or export_hrrr_conus13km. Table 5.9 compares the values set in export_fv3 to the values set in the other functions.

Note

export_rrfs_v1 calls export_rap_common, which calls export_fv3. Values from export_fv3 are set first, followed by values in export_rap_common and then values in export_rrfs_v1. Values in italics indicate that the value is inherited from a previously-called function.

Table 5.9 RRFS Default Variables

Variable

export_fv3

export_rap_common

export_rrfs_v1

export_hrrr_conus13km

DATE (SYEAR-SMONTH-SDAY SHOUR:00:00)

2016-10-03 00:00:00

2021-03-22 06:00:00

2021-03-22 06:00:00

2021-05-12 16:00:00

Forecast Length in hours (FHMAX)

24

24

24

2

CCPP_SUITE

None set (set in subsequent functions or test file)

None set

FV3_RRFS_v1beta

FV3_HRRR

IMP_PHYSICS

11

8

8

8

DT_ATMOS

1800

300

300

120

OUTPUT_GRID

"’cubed_sphere_grid’"

‘gaussian_grid’

‘gaussian_grid’

lambert_conformal

NTILES

6

6

6

1

WRITE_DOPOST

.false.

.true.

.true.

.false.

NSTF_NAME

2,1,1,0,5

‘2,0,0,0,0’

‘2,0,0,0,0’

‘2,0,0,0,0’

IAER

111

5111

5111

1011

NPX

97

97

97

397

NPY

97

97

97

233

NPZ

64

127

127

65

NPZP

65

128

128

66

INPES

3 ($INPES_dflt — set in machine section)

3

3

12

JNPES

8 ($JNPES_dflt — set in machine section)

8

8

12

UFS_CONFIGURE

ufs.configure.atm.IN

ufs.configure.atm.IN

ufs.configure.atm.IN

ufs.configure.atm.IN

MODEL_CONFIGURE

model_configure.IN

model_configure.IN

model_configure.IN

model_configure_rrfs_conus13km.IN

DIAG_TABLE

diag_table_gfsv16

diag_table_gfsv16

diag_table_rap_noah

diag_table_hrrr

DIAG_TABLE_ADDITIONAL

Not set

Not set

Not set

diag_additional_rrfs_smoke

FIELD_TABLE

field_table_gfsv16

field_table_thompson_aero_tke

field_table_thompson_aero_tke

field_table_thompson_aero_tke_smoke

FV3_RUN

None set

control_run.IN

control_run.IN

rrfs_warm_run.IN

INPUT_NML

None set

rap.nml.IN

rap.nml.IN

rrfs_conus13km_hrrr.nml.IN

MAKE_NH

.true.

.true.

.true.

.false.

NA_INIT

1

1

1

0

LHEATSTRG

.true.

.false.

.false.

.false.

SEDI_SEMI

.true.

.true.

.true.

.false.

DECFL

10

10

10

8

RRFS_SMOKE

.false.

.false.

.false.

.true.

SEAS_OPT

2

2

2

0

LKM

0

0

0

1

SFCLAY_COMPUTE_FLUX

.false.

.false.

.false.

.true.

ICLIQ_SW

1

1

1

2

IOVR

1

1

1

3

KICE

2

9

9

9

EXTERNAL_IC

.true.

.true.

.true.

.false.

NGGPS_IC

.true.

.true.

.true.

.false.

MOUNTAIN

.false.

.false.

.false.

.true.

WARM_START

.false.

.false.

.false.

.true.

RES_LATLON_DYNAMICS

"’’"

"’’"

"’’"

"’fv3_increment.nc’"

FHZERO

6

6

6

1.0

PRINT_DIFF_PGR

.false.

.false.

.false.

.true.

FHCYC

24

24

24

0.0

CNVCLD

.true.

.true.

.true.

.false.

CDMBWD

‘0.14,1.8,1.0,1.0’ (${CDMBWD_c96})

‘0.14,1.8,1.0,1.0'

‘0.14,1.8,1.0,1.0'

‘3.5,1.0’

GWD_OPT

1

1

1

3

DO_GSL_DRAG_LS_BL

.false.

.false.

.false.

.true.

DO_GSL_DRAG_SS

.false.

.false.

.false.

.true.

DO_GSL_DRAG_TOFD

.false.

.false.

.false.

.true.

DNATS

1

0

0

0

DO_SAT_ADJ

.true.

.false.

.false.

.false.

IALB

1

2

2

2

IEMS

1

2

2

2

HYBEDMF

.true.

.false.

.false.

.false.

DO_MYNNEDMF

.false.

.true.

.true.

.true.

DO_MYNNSFCLAY

.false.

.true.

.true.

.true.

DO_MYJPBL

.false.

.false.

.false.

.true.

DO_DEEP

.true.

.true.

.false.

.false.

SHAL_CNV

.true.

.true.

.false.

.false.

IMFSHALCNV

2

2

-1

-1

IMFDEEPCNV

2

2

-1

-1

LSM

1

1

2

3

LSOIL_LSM

4

4

4

9

RESTART_INTERVAL

0

0

0

1

OUTPUT_FH

"12 -1"

"12 -1"

"12 -1"

"12 -1"

Current RRFS regression tests cover a wide variety of functionality and involve several physics tests. Table 5.10 (below) contains a selection of RTs for RRFS functionality. Blanks indicate that the value comes from the default setting file. These default values are listed in Table 5.9 above.

Table 5.10 RRFS regression test descriptions

Test Name            

Description

Default Settings

Physics Parameters (see namelist options for variable definitions)

Fcst Length (hours)

FIELD_TABLE

Other

rrfs_v1beta

Compare RRFS_v1beta results with previous trunk version

export_rrfs_v1

RESTART_INTERVAL=”6 -1”; OUTPUT_FH=’0 09 12’

rrfs_v1beta_debug

Compare RRFS_v1beta debug results with previous trunk version

export_rrfs_v1

1

OUTPUT_FH=”0 1”

rrfs_v1nssl

Compare RRFS_v1nssl results with previous trunk version

export_rrfs_v1

CCPP_SUITE=FV3_RRFS_v1nssl

IMP_PHYSICS=17

Set to FALSE: LTAEROSOL

Set to TRUE: NSSL_CCN_ON; NSSL_HAIL_ON; NSSL_INVERTCCN

Set to VALUE: NWAT=7

field_table_nssl_tke

RESTART_INTERVAL=”6 -1”; OUTPUT_FH=’0 09 12’

rrfs_v1nssl_nohailnoccn

Compare RRFS_v1nssl_nohailnoccn results with previous trunk version

export_rrfs_v1

CCPP_SUITE=FV3_RRFS_v1nssl

IMP_PHYSICS=17

Set to FALSE: NSSL_CCN_ON; NSSL_HAIL_ON; LTAEROSOL

Set to TRUE: NSSL_INVERTCCN

Set to VALUE: NWAT=6

field_table_nssl_nohailnoccn_tke

RESTART_INTERVAL=”6 -1”; OUTPUT_FH=’0 09 12’

conus13km_control

HRRR physics on 13km domain, control

export_hrrr_conus13km

RESTART_INTERVAL=1; QUILTING_RESTART=.false.

conus13km_debug

HRRR physics on 13km domain, debug run

export_hrrr_conus13km

1

RESTART_INTERVAL=1; QUILTING_RESTART=.false.

conus13km_restart_mismatch

HRRR physics on 13km domain, restart run

export_hrrr_conus13km

FHROT=1;RESTART_FILE_PREFIX=”${SYEAR}${SMONTH}${SDAY}.$(printf “%02d” $(( ${SHOUR} + ${FHROT} )))0000”; RRFS_RESTART=YES; QUILTING_RESTART=.false.

conus13km_2threads

HRRR physics on 13km domain, two threads

export_hrrr_conus13km

1

RESTART_INTERVAL=1; atm_omp_num_threads=2; QUILTING_RESTART=.false.; WRTTASK_PER_GROUP=6

conus13km_debug_2threads

HRRR physics on 13km domain, debug run with threads

export_hrrr_conus13km

1

RESTART_INTERVAL=1; atm_omp_num_threads=2; WRTTASK_PER_GROUP=6; QUILTING_RESTART=.false.

conus13km_radar_tten_debug

HRRR physics on 13km domain, debug, with radar-derived temperature tendencies

export_hrrr_conus13km

1

RESTART_INTERVAL=1; FH_DFI_RADAR=’0.0,0.25,0.50,0.75,1.0’; QUILTING_RESTART=.false.

Sample CMAKE_FLAGS Setting

export CMAKE_FLAGS="-DAPP=ATM -DCCPP_SUITES=FV3_RAP,FV3_HRRR,FV3_RRFS_v1beta,FV3_RRFS_v1nssl -D32BIT=ON"

Supported Physics Suites

Table 5.11 Physics suites used in the RRFS configurations above

Physics Suite

Description

FV3_HRRR

The FV3_HRRR physics suite is described in the CCPP documentation here.

FV3_RRFS_v1beta

The FV3_RRFS_v1beta physics suite is described in the CCPP documentation here.

FV3_RRFS_v1nssl

The FV3_RRFS_v1nssl physics suite is similar to the FV3_RRFS_v1beta suite; however, it uses the NSSL 2-moment microphysics scheme instead of the Thompson microphysics scheme.

Additional Information

Each test file lists the input files required for a given test. Input files required for RRFS ATM configurations can be downloaded from the UFS WM RT Data Bucket. Users who wish to run additional (unsupported) cases may also find useful data in the NOAA RRFS data bucket.

Information on ufs.configure files is available in Section 4.2.4. The supported RRFS WM RTs use the same ufs.configure file that ATM-only tests do (ufs.configure.atm.IN). This file can be viewed in the ufs-weather-model/tests/parm directory.

Additionally, users can find examples of various RRFS configuration files in the ufs-weather-model/tests/parm directory. These files include model_configure_*, *_run.IN (input run), *.nml.IN (input namelist), field_table_*, and diag_table_* files.

5.4. LND

The LND configuration couples DATM, CDEPS, and CMEPS with LND. These tests use default values set in the export_datm_cdeps function of default_vars.sh.

Table 5.12 LND regression test descriptions

Test Name

Description

Physics Suite

DT_ATMOS

Start Date

Forecast Length (hours)

datm_cdeps_lnd_gswp3

DATM_CDEPS_NOAHMP_GSWP3 - control

N/A

N/A

2000-01-01 00:00:00

24

datm_cdeps_lnd_gswp3_rst

DATM_CDEPS_NOAHMP_GSWP3_RST - control restart

N/A

N/A

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Sample CMAKE_FLAGS Setting

export CMAKE_FLAGS="-DAPP=LND"

Additional Information

Input files required for LND configurations can be viewed in Section 4.1.9 (LND) or in the UFS WM RT Data Bucket. Information on ufs.configure files is available in Section 4.2.4, and a sample ATML ufs.configure file (ufs.configure.atm_lnd.IN) is available here.

5.5. Seasonal to Subseasonal (S2S) Configurations

COMING SOON!

5.6. NG-GODAS

COMING SOON!

5.7. Hurricane Analysis and Reforecast System Configurations

The HAFS configuration uses an DATM-only configuration.

These tests use the default values set in the export_fv3, export_hafs, export_hafs_regional, export_hafs_datm_cdeps, and export_hafs_docn_cdeps functions of default_vars.sh unless other values are explicitly set in a given test file. In all tests, the values in export_fv3 are set first.

Note

export_hafs calls export_hafs_regional, which calls export_hafs_datm_cdeps or export_hafs_docn_cdeps, which calls export_fv3. Values from export_fv3 are set first, followed by values in export_hafs, export_hafs_regional, and then values in export_hafs_datm_cdeps or export_hafs_docn_cdeps.

Table 5.13 Default physics-related variables used in the HAFS configurations below

Export Function

Variables

export_hafs

Set to FALSE: S2S, AQM, DATM_CDEPS, DOCN_CDEPS, HYBEDMF, CNVGWD, LTAEROSOL, LHEATSTRG, IS_MOVING_NEST

Set to TRUE: FV3, HAFS, SATMEDMF, HURR_PBL, DO_GSL_DRAG_LS_BL, DO_GSL_DRAG_SS, DO_GSL_DRAG_TOFD, LRADAR, CPL_IMP_MRG

Set to VALUE: NTILES=1, IMFSHALCNV=2, IMFDEEPCNV=2, MONINQ_FAC=-1.0, ISATMEDMF=1, IOPT_SFC=1, IOPT_DVEG=2, IOPT_CRS=1, IOPT_RAD=1, IOPT_ALB=2, IOPT_STC=1, LSM=1, IMP_PHYSICS=11, IAER=111, CDMBWD=1.0,1.0,1.0,1.0, FV_CORE_TAU=5., RF_CUTOFF=30.e2, RF_CUTOFF_NEST=50.e2, VORTEX_TRACKER=0, NTRACK=0, MOVE_CD_X=0, MOVE_CD_Y=0, NFHOUT=3, NFHMAX_HF=-1, NFHOUT_HF=3, NSOUT=-1, OUTPUT_FH=-1

export_hafs_regional

Set to FALSE: S2S, AQM, DOCN_CDEPS, WRITE_DOPOST, USE_COLDSTART, MULTIGRID

Set to TRUE: FV3, HAFS, CPL, QUILTING, OUTPUT_HISTORY, CPL_IMP_MRG

Set to VALUE: NTILES=1, FHMAX=6, ENS_NUM=1, DT_ATMOS=900, RESTART_INTERVAL=0, FHROT=0, coupling_interval_fast_sec=0, WRITE_GROUP=1, WRTTASK_PER_GROUP=6, NUM_FILES=2, FILENAME_BASE=“‘atm’ ‘sfc’”, OUTPUT_GRID=“‘regional_latlon’”, OUTPUT_FILE=“‘netcdf’”, IDEFLATE=0, QUANTIZE_NSD=0, NFHOUT=3, NFHMAX_HF=-1, NFHOUT_HF=3, CEN_LON=-62.0, CEN_LAT=25.0, LON1=-114.5, LAT1=-5.0, LON2=-9.5, LAT2=55.0, DLON=0.03, DLAT=0.03, DIAG_TABLE=diag_table_hafs, FIELD_TABLE=field_table_hafs, WW3OUTDTHR=3, OUTPARS_WAV=”WND HS T01 T02 DIR FP DP PHS PTP PDIR UST CHA USP”, WAV_CUR=’C’, med_model=cmeps, pio_rearranger=box, CAP_DBUG_FLAG=0, CPLMODE=hafs, RUNTYPE=startup, MESH_WAV=mesh.hafs.nc, MODDEF_WAV=mod_def.natl_6m

export_hafs_datm_cdeps

Set to FALSE: FV3, S2S, AQM, DOCN_CDEPS

Set to TRUE: HAFS, DATM_CDEPS

Set to VALUE: NTILES=1, atm_model=datm, DATM_IN_CONFIGURE=datm_in, DATM_STREAM_CONFIGURE=hafs_datm.streams.era5.IN

export_hafs_docn_cdeps

Set to FALSE: S2S, AQM

Set to TRUE: FV3, HAFS, DOCN_CDEPS

Set to VALUE: NTILES=1, ocn_model=docn, ocn_datamode=sstdata, pio_rearranger=box, DOCN_IN_CONFIGURE=docn_in, DOCN_STREAM_CONFIGURE=hafs_docn.streams.IN
Table 5.14 HAFS regression test descriptions

Test Name            

Description

General Physics Parameters

Detailed Physics Parameters (see namelist options here for variable definitions)

Start Date    

Fcst Length (hours)

Output Grid

Configuration Files

Other

rhafs_global_1nest_atm

Compare HAFS global with 1 nest and atmosphere only results with previous trunk version

Suite: CCPP_SUITE=”FV3_HAFS_v1_gfdlmp_tedmf”

Microphysics: IMP_PHYSICS=11

Time Step: DT_ATMOS=90

Set to FALSE: MOUNTAIN, WARM_START, FULL_ZS_FILTER, CPLFLX, CPLWAV, CPLWAV2ATM, CPL_IMP_MRG, CMEPS, USE_COLDSTART

Set to TRUE: EXTERNAL_IC, NGGPS_IC, CPLOCN2ATM, NESTED

Set to VALUE: See export_hafs default values.

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OUTPUT_GRID=global_latlon, OUTPUT_GRID_2=rotated_latlon

Grid Parameters: INPES=4, JNPES=5, NPX=97, NPY=97, NPZ=64, NPZP=$(($NPZ + 1)), INPES_NEST02=6, JNPES_NEST02=10, NPX_NEST02=241, NPY_NEST02=241

FIELD_TABLE=field_table_hafs DIAG_TABLE=diag_table_hafs_template INPUT_NML=input_global_hafs.nml.IN INPUT_NEST02_NML=input_nest_hafs.nml.IN MODEL_CONFIGURE=”model_configure_hafs.IN” UFS_CONFIGURE=”ufs.configure.hafs_atm.IN” FV3_RUN=”hafs_fv3_run.IN”

RESTART_INTERVAL=1, atm_omp_num_threads=2, WARM_START=.false., READ_INCREMENT=.false., RES_LATLON_DYNAMICS=“‘fv3_increment.nc’”

hafs_global_multiple_4nests_atm

Compare HAFS global with 4 multiple nests and atmosphere only results with previous trunk version

Suite: CCPP_SUITE=”FV3_HAFS_v1_gfdlmp_tedmf”

Microphysics: IMP_PHYSICS=11

Time Step: DT_ATMOS=90

Set to FALSE: MOUNTAIN, WARM_START, FULL_ZS_FILTER, CPLFLX, CPLWAV, CPLWAV2ATM, CPL_IMP_MRG, CMEPS, USE_COLDSTART

Set to TRUE: WRITE_DOPOST, EXTERNAL_IC, NGGPS_IC, CPLOCN2ATM, NESTED

Set to VALUE: Also, see export_hafs default values.

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OUTPUT_GRID=global_latlon, OUTPUT_GRID_2=regional_latlon, OUTPUT_GRID_3=rotated_latlon, OUTPUT_GRID_4=rotated_latlon, OUTPUT_GRID_5=rotated_latlon

Grid Parameters: INPES=4, JNPES=5, NPX=97, NPY=97, NPZ=64, NPZP=$(($NPZ + 1)), INPES_NEST02=6, JNPES_NEST02=10, NPX_NEST02=241, NPY_NEST02=241, INPES_NEST03=6, JNPES_NEST03=10, NPX_NEST03=241, NPY_NEST03=241, INPES_NEST04=6, JNPES_NEST04=10, NPX_NEST04=361, NPY_NEST04=361, INPES_NEST05=6, JNPES_NEST05=10, NPX_NEST05=361, NPY_NEST05=361

FIELD_TABLE=field_table_hafs DIAG_TABLE=diag_table_hafs_template INPUT_NML=input_global_hafs.nml.IN INPUT_NEST02_NML=input_nest_hafs.nml.IN INPUT_NEST03_NML=input_nest_hafs.nml.IN INPUT_NEST04_NML=input_nest_hafs.nml.IN INPUT_NEST05_NML=input_nest_hafs.nml.IN MODEL_CONFIGURE=”model_configure_hafs.IN” UFS_CONFIGURE=”ufs.configure.hafs_atm.IN” FV3_RUN=”hafs_fv3_run.IN”

RESTART_INTERVAL=1, atm_omp_num_threads=2, WARM_START=.false., READ_INCREMENT=.false., RES_LATLON_DYNAMICS=“‘fv3_increment.nc’”

hafs_global_storm_following_1nest_atm

Compare HAFS global with 1 storm-following moving nest and atmosphere only results with previous trunk version

Suite: CCPP_SUITE=”FV3_HAFS_v1_gfdlmp_tedmf”

Microphysics: IMP_PHYSICS=11

Time Step: DT_ATMOS=180

Set to FALSE: MOUNTAIN, WARM_START, FULL_ZS_FILTER, IS_MOVING_NEST=”.false.,.true.”, CPLFLX, CPLWAV, CPLWAV2ATM, CPL_IMP_MRG, CMEPS, USE_COLDSTART

Set to TRUE: EXTERNAL_IC, NGGPS_IC, CPLOCN2ATM, NESTED

Set to VALUE: Also, see export_hafs default values.

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OUTPUT_GRID=global_latlon, OUTPUT_GRID_2=rotated_latlon

Grid Parameters: INPES=4, JNPES=5, NPX=97, NPY=97, NPZ=64, NPZP=$(($NPZ + 1)), INPES_NEST02=6, JNPES_NEST02=10, NPX_NEST02=73, NPY_NEST02=73

FIELD_TABLE=field_table_hafs DIAG_TABLE=diag_table_hafs_template INPUT_NML=input_global_hafs.nml.IN INPUT_NEST02_NML=input_nest_hafs.nml.IN MODEL_CONFIGURE=”model_configure_hafs.IN” UFS_CONFIGURE=”ufs.configure.hafs_atm.IN” FV3_RUN=”hafs_fv3_run.IN”

RESTART_INTERVAL=1, atm_omp_num_threads=2, WARM_START=.false., READ_INCREMENT=.false., RES_LATLON_DYNAMICS=“‘fv3_increment.nc’”

hafs_regional_1nest_atm

Compare HAFS regional with 1 nest and atmosphere only results with previous trunk version

Suite: CCPP_SUITE=”FV3_HAFS_v1_gfdlmp_tedmf”

Microphysics: IMP_PHYSICS=11

Time Step: DT_ATMOS=90

Set to FALSE: MOUNTAIN, WARM_START, FULL_ZS_FILTER, CPLFLX, CPLWAV, CPLWAV2ATM, CPL_IMP_MRG, CMEPS, USE_COLDSTART

Set to TRUE: EXTERNAL_IC, NGGPS_IC, REGIONAL, CPLOCN2ATM, NESTED

Set to VALUE: Also, see export_hafs default values.

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OUTPUT_GRID=rotated_latlon, OUTPUT_GRID_2=rotated_latlon

Grid Parameters: INPES=6, JNPES=10, NPX=241, NPY=241, NPZ=64, NPZP=$(($NPZ + 1)), INPES_NEST02=6, JNPES_NEST02=10, NPX_NEST02=361, NPY_NEST02=361

FIELD_TABLE=field_table_hafs DIAG_TABLE=diag_table_hafs_template INPUT_NML=input_regional_hafs.nml.IN INPUT_NEST02_NML=input_nest_hafs.nml.IN MODEL_CONFIGURE=”model_configure_hafs.IN” UFS_CONFIGURE=”ufs.configure.hafs_atm.IN” FV3_RUN=”hafs_fv3_run.IN”

RESTART_INTERVAL=1, atm_omp_num_threads=2, WARM_START=.false., READ_INCREMENT=.false., RES_LATLON_DYNAMICS=“‘fv3_increment.nc’”

hafs_regional_atm

Compare HAFS regional atmosphere only results with previous trunk version

Suite: CCPP_SUITE=”FV3_HAFS_v1_gfdlmp_tedmf”

Microphysics: IMP_PHYSICS=11

Time Step: DT_ATMOS=180

Set to FALSE: MOUNTAIN, WARM_START, FULL_ZS_FILTER, CPLFLX, CPLWAV, CPLWAV2ATM, CPL_IMP_MRG, CMEPS, USE_COLDSTART

Set to TRUE: EXTERNAL_IC, NGGPS_IC, REGIONAL, CPLOCN2ATM

Set to VALUE: Also, see export_hafs default values.

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OUTPUT_GRID=regional_latlon

Grid Parameters: INPES=20, JNPES=12, NPX=721, NPY=601, NPZ=91, NPZP=$(($NPZ + 1))

FIELD_TABLE=field_table_hafs DIAG_TABLE=diag_table_hafs_template INPUT_NML=input_regional_hafs.nml.IN MODEL_CONFIGURE=”model_configure_hafs.IN” UFS_CONFIGURE=”ufs.configure.hafs_atm.IN” FV3_RUN=”hafs_fv3_run.IN”

RESTART_INTERVAL=1, atm_omp_num_threads=2, WARM_START=.false., READ_INCREMENT=.false., RES_LATLON_DYNAMICS=“‘fv3_increment.nc’”

hafs_regional_atm_ocn

Compare HAFS regional atmosphere-ocean coupled HYCOM results with previous trunk version

Suite: CCPP_SUITE=”FV3_HAFS_v1_gfdlmp_tedmf_nonsst”

Microphysics: IMP_PHYSICS=11

Time Step: DT_ATMOS=180

Set to FALSE: MOUNTAIN, WARM_START, FULL_ZS_FILTER, CPLWAV, CPLWAV2ATM, CDEPS_DOCN

Set to TRUE: EXTERNAL_IC, NGGPS_IC, REGIONAL, CPLFLX, CPLOCN2ATM, CPL_IMP_MRG

Set to VALUE: Also, see export_hafs_regional then export_hafs default values.

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OUTPUT_GRID=regional_latlon

Grid Parameters: INPES=20, JNPES=12, NPX=721, NPY=601, NPZ=91, NPZP=$(($NPZ + 1))

FIELD_TABLE=field_table_hafs DIAG_TABLE=diag_table_hafs_template INPUT_NML=input_regional_hafs.nml.IN MODEL_CONFIGURE=”model_configure_hafs.IN” UFS_CONFIGURE=”ufs.configure.hafs_atm_ocn.IN” FV3_RUN=”hafs_fv3_run.IN hycom_hat10_run.IN”

RESTART_INTERVAL=1, atm_omp_num_threads=2, WARM_START=.false., READ_INCREMENT=.false., RES_LATLON_DYNAMICS=“‘fv3_increment.nc’”

hafs_regional_atm_ocn_wav

Compare HAFS regional atmosphere-ocean-wave coupled results with previous trunk version

Suite: CCPP_SUITE=”FV3_HAFS_v1_gfdlmp_tedmf_nonsst”

Microphysics: IMP_PHYSICS=11

Time Step: DT_ATMOS=180

Set to FALSE: MOUNTAIN, WARM_START, FULL_ZS_FILTER, CPLWAV2ATM, CDEPS_DOCN

Set to TRUE: EXTERNAL_IC, NGGPS_IC, REGIONAL, CPLFLX, CPLOCN2ATM, CPLWAV, CPL_IMP_MRG

Set to VALUE: Also, see export_hafs_regional then export_hafs default values.

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OUTPUT_GRID=regional_latlon

Grid Parameters: INPES=20, JNPES=12, NPX=721, NPY=601, NPZ=91, NPZP=$(($NPZ + 1))

FIELD_TABLE=field_table_hafs DIAG_TABLE=diag_table_hafs_template INPUT_NML=input_regional_hafs.nml.IN MODEL_CONFIGURE=”model_configure_hafs.IN” UFS_CONFIGURE=”ufs.configure.hafs_atm_ocn_wav.IN” FV3_RUN=”hafs_fv3_run.IN hycom_hat10_run.IN hafs_ww3_run.IN”

RESTART_INTERVAL=1, atm_omp_num_threads=2, WARM_START=.false., READ_INCREMENT=.false., RES_LATLON_DYNAMICS=“‘fv3_increment.nc’”

hafs_regional_atm_thompson_gfdlsf

Compare the results from HAFS regional atmosphere only using the Thompson microphysics scheme and GFDL surface layer scheme with previous trunk version

Suite: CCPP_SUITE=”FV3_HAFS_v1_thompson_tedmf_gfdlsf”

Microphysics: IMP_PHYSICS=8

Time Step: DT_ATMOS=180

Set to FALSE: MOUNTAIN, WARM_START, FULL_ZS_FILTER, DO_SAT_ADJ, CPLFLX, CPLWAV, CPLWAV2ATM, CPL_IMP_MRG, CMEPS, USE_COLDSTART

Set to TRUE: EXTERNAL_IC, NGGPS_IC, REGIONAL, CPLOCN2ATM

Set to VALUE: Also, see export_hafs default values.

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OUTPUT_GRID=cubed_sphere_grid

Grid Parameters: INPES=20, JNPES=12, NPX=721, NPY=601, NPZ=91, NPZP=$(($NPZ + 1))

FIELD_TABLE=field_table_hafs_thompson DIAG_TABLE=diag_table_hafs_template INPUT_NML=input_regional_hafs.nml.IN MODEL_CONFIGURE=”model_configure_hafs.IN” UFS_CONFIGURE=”ufs.configure.hafs_atm.IN” FV3_RUN=”hafs_fv3_run.IN”

RESTART_INTERVAL=1, atm_omp_num_threads=2, WARM_START=.false., READ_INCREMENT=.false., RES_LATLON_DYNAMICS=“‘fv3_increment.nc’”

hafs_regional_atm_wav

Compare HAFS regional atmosphere-wave coupled results with previous trunk version

Suite: CCPP_SUITE=”FV3_HAFS_v1_gfdlmp_tedmf”

Microphysics: IMP_PHYSICS=11

Time Step: DT_ATMOS=180

Set to FALSE: MOUNTAIN, WARM_START, FULL_ZS_FILTER, CPLOCN2ATM, CDEPS_DOCN

Set to TRUE: EXTERNAL_IC, NGGPS_IC, REGIONAL, CPLFLX, CPLWAV, CPLWAV2ATM, CPL_IMP_MRG

Set to VALUE: Also, see export_hafs_regional then export_hafs default values.

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OUTPUT_GRID=regional_latlon

Grid Parameters: INPES=20, JNPES=12, NPX=721, NPY=601, NPZ=91, NPZP=$(($NPZ + 1))

FIELD_TABLE=field_table_hafs DIAG_TABLE=diag_table_hafs_template INPUT_NML=input_regional_hafs.nml.IN MODEL_CONFIGURE=”model_configure_hafs.IN” UFS_CONFIGURE=”ufs.configure.hafs_atm_wav.IN” FV3_RUN=”hafs_fv3_run.IN hafs_ww3_run.IN”

RESTART_INTERVAL=1, atm_omp_num_threads=2, WARM_START=.false., READ_INCREMENT=.false., RES_LATLON_DYNAMICS=“‘fv3_increment.nc’”

hafs_regional_datm_cdeps

Compare HAFS regional coupled CDEPS data atmosphere from ERA5 with regional HYCOM results with previous trunk version

N/A: No active atmospheric component

Set to FALSE: CPLWAV, CDEPS_DOCN

Set to TRUE:

Set to VALUE: Also, see export_hafs_datm_cdeps then export_hafs_regional then export_hafs default values.

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OUTPUT_GRID=regional_latlon

Grid Parameters: INPES=$INPES_dflt, JNPES=$JNPES_dflt

FIELD_TABLE=field_table_hafs DIAG_TABLE=diag_table_hafs INPUT_NML=input_regional_hafs.nml.IN MODEL_CONFIGURE=”model_configure_hafs.IN” UFS_CONFIGURE=”ufs.configure.hafs_atm_ocn.IN” FV3_RUN=”hafs_datm_cdeps_era5.IN hycom_hat10_run.IN” DATM_STREAM_CONFIGURE=hafs_datm.streams.era5.IN

RESTART_INTERVAL=1, atm_omp_num_threads=2, WARM_START=.false., READ_INCREMENT=.false., RES_LATLON_DYNAMICS=“‘fv3_increment.nc’”

hafs_regional_docn

Compare HAFS regional coupled with regional data ocean from MOM6 results with previous trunk version

Suite: CCPP_SUITE=”FV3_HAFS_v1_gfdlmp_tedmf_nonsst”

Microphysics: IMP_PHYSICS=11

Time Step: DT_ATMOS=180

Set to FALSE: MOUNTAIN, WARM_START, FULL_ZS_FILTER, CPLWAV, CPLWAV2ATM

Set to TRUE: EXTERNAL_IC, NGGPS_IC, REGIONAL, CPLFLX, CPLOCN2ATM, CPL_IMP_MRG

Set to VALUE: Also, see export_hafs_docn_cdeps then export_hafs_regional then export_hafs default values.

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OUTPUT_GRID=regional_latlon

Grid Parameters: INPES=20, JNPES=12, NPX=721, NPY=601, NPZ=91, NPZP=$(($NPZ + 1))

FIELD_TABLE=field_table_hafs DIAG_TABLE=diag_table_hafs_template INPUT_NML=input_regional_hafs.nml.IN MODEL_CONFIGURE=”model_configure_hafs.IN” UFS_CONFIGURE=”ufs.configure.hafs_atm_docn.IN” FV3_RUN=”hafs_fv3_run.IN hafs_docn_cdeps_mom6.IN” DOCN_STREAM_CONFIGURE=hafs_docn.streams.IN

RESTART_INTERVAL=1, atm_omp_num_threads=2, WARM_START=.false., READ_INCREMENT=.false., RES_LATLON_DYNAMICS=“‘fv3_increment.nc’”

hafs_regional_docn_oisst

Compare HAFS regional coupled with global data ocean from OISST results with previous trunk version

Suite: CCPP_SUITE=FV3_HAFS_v1_gfdlmp_tedmf_nonsst

Microphysics: IMP_PHYSICS=11

Time Step: DT_ATMOS=180

Set to FALSE: MOUNTAIN, WARM_START, FULL_ZS_FILTER, CPLWAV, CPLWAV2ATM

Set to TRUE: EXTERNAL_IC, NGGPS_IC, REGIONAL, CPLFLX, CPLOCN2ATM, CPL_IMP_MRG

Set to VALUE: Also, see export_hafs_docn_cdeps then export_hafs_regional then export_hafs default values.

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OUTPUT_GRID=regional_latlon

Grid Parameters: INPES=20, JNPES=12, NPX=721, NPY=601, NPZ=91, NPZP=$(($NPZ + 1))

FIELD_TABLE=field_table_hafs DIAG_TABLE=diag_table_hafs_template INPUT_NML=input_regional_hafs.nml.IN MODEL_CONFIGURE=”model_configure_hafs.IN” UFS_CONFIGURE=”ufs.configure.hafs_atm_docn.IN” FV3_RUN=”hafs_fv3_run.IN hafs_docn_cdeps_oisst.IN” DOCN_STREAM_CONFIGURE=hafs_docn.streams.IN

RESTART_INTERVAL=1, atm_omp_num_threads=2, WARM_START=.true., READ_INCREMENT=.false., RES_LATLON_DYNAMICS=“‘fv3_increment.nc’”

hafs_regional_specified_moving_1nest_atm

Compare HAFS regional with 1 specified moving nest and atmosphere only results with previous trunk version

Suite: CCPP_SUITE=”FV3_HAFS_v1_gfdlmp_tedmf”

Microphysics: IMP_PHYSICS=11

Time Step: DT_ATMOS=180

Set to FALSE: MOUNTAIN, WARM_START, FULL_ZS_FILTER, IS_MOVING_NEST=”.false.,.true.”, CPLFLX, CPLWAV, CPLWAV2ATM, CPL_IMP_MRG, CMEPS, USE_COLDSTART

Set to TRUE: WRITE_DOPOST, EXTERNAL_IC, NGGPS_IC, REGIONAL, CPLOCN2ATM

Set to VALUE: Also, see export_hafs default values.

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OUTPUT_GRID=rotated_latlon, OUTPUT_GRID_2=rotated_latlon_moving

Grid Parameters: INPES=6, JNPES=10, NPX=241, NPY=241, NPZ=64, NPZP=$(($NPZ + 1)), INPES_NEST02=6, JNPES_NEST02=10, NPX_NEST02=361, NPY_NEST02=361

FIELD_TABLE=field_table_hafs DIAG_TABLE=diag_table_hafs_template INPUT_NML=input_regional_hafs.nml.IN INPUT_NEST02_NML=input_nest_hafs.nml.IN MODEL_CONFIGURE=”model_configure_hafs.IN” UFS_CONFIGURE=”ufs.configure.hafs_atm.IN” FV3_RUN=”hafs_fv3_run.IN”

RESTART_INTERVAL=1, atm_omp_num_threads=2, WARM_START=.false., READ_INCREMENT=.false., RES_LATLON_DYNAMICS=“‘fv3_increment.nc’”

hafs_regional_storm_following_1nest_atm

Compare HAFS regional with 1 storm-following moving nest and atmosphere only results with previous trunk version

Suite: CCPP_SUITE=”FV3_HAFS_v1_gfdlmp_tedmf”

Microphysics: IMP_PHYSICS=11

Time Step: DT_ATMOS=180

Set to FALSE: MOUNTAIN, WARM_START, FULL_ZS_FILTER, IS_MOVING_NEST=”.false.,.true.”, CPLFLX, CPLWAV, CPLWAV2ATM, CPL_IMP_MRG, CMEPS, USE_COLDSTART

Set to TRUE: EXTERNAL_IC, NGGPS_IC, REGIONAL, CPLOCN2ATM

Set to VALUE: Also, see export_hafs default values.

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OUTPUT_GRID=rotated_latlon, OUTPUT_GRID_2=rotated_latlon_moving

Grid Parameters: INPES=6, JNPES=10, NPX=241, NPY=241, NPZ=64, NPZP=$(($NPZ + 1)), INPES_NEST02=6, JNPES_NEST02=10, NPX_NEST02=361, NPY_NEST02=361

FIELD_TABLE=field_table_hafs DIAG_TABLE=diag_table_hafs_template INPUT_NML=input_regional_hafs.nml.IN INPUT_NEST02_NML=input_nest_hafs.nml.IN MODEL_CONFIGURE=”model_configure_hafs.IN” UFS_CONFIGURE=”ufs.configure.hafs_atm.IN” FV3_RUN=”hafs_fv3_run.IN”

RESTART_INTERVAL=1, atm_omp_num_threads=2, WARM_START=.false., READ_INCREMENT=.false., RES_LATLON_DYNAMICS=“‘fv3_increment.nc’”

hafs_regional_storm_following_1nest_atm_ocn

Compare HAFS regional with 1 storm-following moving nest and atmosphere-ocean coupled results with previous trunk version

Suite: CCPP_SUITE=”FV3_HAFS_v1_gfdlmp_tedmf_nonsst”

Microphysics: IMP_PHYSICS=11

Time Step: DT_ATMOS=180

Set to FALSE: MOUNTAIN, WARM_START, FULL_ZS_FILTER, IS_MOVING_NEST=”.false.,.true.”, CPLWAV, CPLWAV2ATM, USE_COLDSTART, CDEPS_DOCN

Set to TRUE: EXTERNAL_IC, NGGPS_IC, REGIONAL, CPLFLX, CPLOCN2ATM, CPL_IMP_MRG

Set to VALUE: Also, see export_hafs_regional default values then export_hafs.

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6

OUTPUT_GRID=regional_latlon, OUTPUT_GRID_2=regional_latlon_moving

Grid Parameters: INPES=6, JNPES=10, NPX=241, NPY=241, NPZ=64, NPZP=$(($NPZ + 1)), INPES_NEST02=6, JNPES_NEST02=10, NPX_NEST02=361, NPY_NEST02=361

FIELD_TABLE=field_table_hafs DIAG_TABLE=diag_table_hafs_template INPUT_NML=input_regional_hafs.nml.IN INPUT_NEST02_NML=input_nest_hafs.nml.IN MODEL_CONFIGURE=”model_configure_hafs.IN” UFS_CONFIGURE=”ufs.configure.hafs_atm_ocn.IN” FV3_RUN=”hafs_fv3_run.IN hycom_hat10_run.IN”

RESTART_INTERVAL=1, atm_omp_num_threads=2, WARM_START=.false., READ_INCREMENT=.false., RES_LATLON_DYNAMICS=“‘fv3_increment.nc’”

hafs_regional_storm_following_1nest_atm_ocn_debug

Compare HAFS regional with 1 storm-following moving nest and atmosphere-ocean coupled results with previous trunk version

Suite: CCPP_SUITE=”FV3_HAFS_v1_gfdlmp_tedmf_nonsst”

Microphysics: IMP_PHYSICS=11

Time Step: DT_ATMOS=180

Set to FALSE: MOUNTAIN, WARM_START, FULL_ZS_FILTER, IS_MOVING_NEST=”.false.,.true.”, CPLWAV, CPLWAV2ATM, USE_COLDSTART, CDEPS_DOCN

Set to TRUE: EXTERNAL_IC, NGGPS_IC, REGIONAL, CPLFLX, CPLOCN2ATM, CPL_IMP_MRG

Set to VALUE: Also, see export_hafs_regional default values then export_hafs.

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6

OUTPUT_GRID=regional_latlon, OUTPUT_GRID_2=regional_latlon_moving

Grid Parameters: INPES=6, JNPES=10, NPX=241, NPY=241, NPZ=64, NPZP=$(($NPZ + 1)), INPES_NEST02=6, JNPES_NEST02=10, NPX_NEST02=361, NPY_NEST02=361

FIELD_TABLE=field_table_hafs DIAG_TABLE=diag_table_hafs_template INPUT_NML=input_regional_hafs.nml.IN INPUT_NEST02_NML=input_nest_hafs.nml.IN MODEL_CONFIGURE=”model_configure_hafs.IN” UFS_CONFIGURE=”ufs.configure.hafs_atm_ocn.IN” FV3_RUN=”hafs_fv3_run.IN hycom_hat10_run.IN”

RESTART_INTERVAL=1, atm_omp_num_threads=2, WARM_START=.false., READ_INCREMENT=.false., RES_LATLON_DYNAMICS=“‘fv3_increment.nc’”

hafs_regional_storm_following_1nest_atm_ocn_debug

Compare HAFS regional with 1 storm-following moving nest and atmosphere-ocean coupled results with previous trunk version

Suite: CCPP_SUITE=”FV3_HAFS_v1_gfdlmp_tedmf_nonsst”

Microphysics: IMP_PHYSICS=11

Time Step: DT_ATMOS=180

Set to FALSE: MOUNTAIN, WARM_START, FULL_ZS_FILTER, IS_MOVING_NEST=”.false.,.true.”, CPLWAV2ATM, USE_COLDSTART, CDEPS_DOCN

Set to TRUE: EXTERNAL_IC, NGGPS_IC, REGIONAL, CPLFLX, CPLOCN2ATM, CPL_IMP_MRG

Set to VALUE: Also, see export_hafs_regional default values then export_hafs.

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OUTPUT_GRID=regional_latlon, OUTPUT_GRID_2=regional_latlon_moving

Grid Parameters: INPES=$INPES_thrd, JNPES=$JNPES_thrd, INPES=6, JNPES=10, NPX=241, NPY=241, NPZ=64, NPZP=$(($NPZ + 1))

FIELD_TABLE=field_table_hafs DIAG_TABLE=diag_table_hafs_template INPUT_NML=input_regional_hafs.nml.IN INPUT_NEST02_NML=input_nest_hafs.nml.IN MODEL_CONFIGURE=”model_configure_hafs.IN” UFS_CONFIGURE=”ufs.configure.hafs_atm_ocn.IN” FV3_RUN=”hafs_fv3_run.IN hycom_hat10_run.IN”

RESTART_INTERVAL=1, atm_omp_num_threads=2, WARM_START=.false., READ_INCREMENT=.false., RES_LATLON_DYNAMICS=“‘fv3_increment.nc’”

hafs_regional_storm_following_1nest_atm_ocn_wav

Compare HAFS regional with 1 storm-following moving nest and atmosphere-ocean-wave coupled results with previous trunk version

Suite: CCPP_SUITE=”FV3_HAFS_v1_gfdlmp_tedmf_nonsst”

Microphysics: IMP_PHYSICS=11

Time Step: DT_ATMOS=180

Set to FALSE: MOUNTAIN, WARM_START, FULL_ZS_FILTER, IS_MOVING_NEST=”.false.,.true.”, CPLWAV2ATM, USE_COLDSTART, CDEPS_DOCN

Set to TRUE: EXTERNAL_IC, NGGPS_IC, REGIONAL, CPLFLX, CPLOCN2ATM, CPLWAV, CPL_IMP_MRG

Set to VALUE: Also, see export_hafs_regional default values then export_hafs.

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OUTPUT_GRID=rotated_latlon, OUTPUT_GRID_2=rotated_latlon

Grid Parameters: INPES=6, JNPES=10, NPX=241, NPY=241, NPZ=64, NPZP=$(($NPZ + 1)), INPES_NEST02=6, JNPES_NEST02=10, NPX_NEST02=361, NPY_NEST02=361

FIELD_TABLE=field_table_hafs DIAG_TABLE=diag_table_hafs_template INPUT_NML=input_regional_hafs.nml.IN INPUT_NEST02_NML=input_nest_hafs.nml.IN MODEL_CONFIGURE=”model_configure_hafs.IN” UFS_CONFIGURE=”ufs.configure.hafs_atm_ocn_wav.IN” FV3_RUN=”hafs_fv3_run.IN hycom_hat10_run.IN hafs_ww3_run.IN”

RESTART_INTERVAL=1, atm_omp_num_threads=2, WARM_START=.false., READ_INCREMENT=.false., RES_LATLON_DYNAMICS=“‘fv3_increment.nc’”

hafs_regional_telescopic_2nests_atm

Compare HAFS regional with two telescopic nests and atmosphere only results with previous trunk version

Suite: CCPP_SUITE=”FV3_HAFS_v1_gfdlmp_tedmf”

Microphysics: IMP_PHYSICS=11

Time Step: DT_ATMOS=90

Set to FALSE: MOUNTAIN, WARM_START, FULL_ZS_FILTER, CPLFLX, CPLWAV, CPLWAV2ATM, CMEPS, USE_COLDSTART

Set to TRUE: EXTERNAL_IC, NGGPS_IC, REGIONAL, CPLOCN2ATM

Set to VALUE: Also, see export_hafs default values.

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6

OUTPUT_GRID=rotated_latlon, OUTPUT_GRID_2=lambert_conformal, OUTPUT_GRID_3=regional_latlon

Grid Parameters: INPES=6, JNPES=10, NPX=241, NPY=241, NPZ=64, NPZP=$(($NPZ + 1)), INPES_NEST02=6, JNPES_NEST02=10, NPX_NEST02=361, NPY_NEST02=361, INPES_NEST03=6, JNPES_NEST03=10, NPX_NEST03=361, NPY_NEST03=361

FIELD_TABLE=field_table_hafs DIAG_TABLE=diag_table_hafs_template INPUT_NML=input_regional_hafs.nml.IN INPUT_NEST02_NML=input_nest_hafs.nml.IN INPUT_NEST03_NML=input_nest_hafs.nml.IN MODEL_CONFIGURE=”model_configure_hafs.IN” UFS_CONFIGURE=”ufs.configure.hafs_atm.IN” FV3_RUN=”hafs_fv3_run.IN”

RESTART_INTERVAL=1, atm_omp_num_threads=2, WARM_START=.false., READ_INCREMENT=.false., RES_LATLON_DYNAMICS=“‘fv3_increment.nc’”

Sample CMAKE_FLAGS Setting

export CMAKE_FLAGS="-DAPP=HAFS"

Supported Physics Suites

Table 5.15 Physics suites used in the HAFS configurations above

Physics Suite

Description

FV3_HAFS_v1_gfdlmp_tedmf

The FV3_HAFS_v1_gfdlmp_tedmf physics suite is described in the CCPP documentation here.

FV3_HAFS_v1_gfdlmp_tedmf_nonsst

The FV3_HAFS_v1_gfdlmp_tedmf_nonsst physics suite is described in the CCPP documentation here.

FV3_HAFS_v1_thompson_tedmf_gfdlsf

The FV3_HAFS_v1_thompson_tedmf_gfdlsf physics suite is described in the CCPP documentation here.