Merge remote-tracking branch 'origin/release-v4.6.1'

[WRF.git] / hydro / template / HYDRO / hydro.namelist

&HYDRO_nlist
!!!! ---------------------- SYSTEM COUPLING ----------------------- !!!!

! Specify what is being coupled:  1=HRLDAS (offline Noah-LSM), 2=WRF, 3=NASA/LIS, 4=CLM
sys_cpl = 1

!!!! ------------------- MODEL INPUT DATA FILES ------------------- !!!!

! Specify land surface model gridded input data file (e.g.: "geo_em.d01.nc")
GEO_STATIC_FLNM = "./DOMAIN/geo_em.d01.nc"

! Specify the high-resolution routing terrain input data file (e.g.: "Fulldom_hires.nc")
GEO_FINEGRID_FLNM = "./DOMAIN/Fulldom_hires.nc"

! Specify the spatial hydro parameters file (e.g.: "hydro2dtbl.nc")
! If you specify a filename and the file does not exist, it will be created for you.
HYDROTBL_F = "./DOMAIN/hydro2dtbl.nc"

! Specify spatial metadata file for land surface grid. (e.g.: "GEOGRID_LDASOUT_Spatial_Metadata.nc")
LAND_SPATIAL_META_FLNM = "./DOMAIN/GEOGRID_LDASOUT_Spatial_Metadata.nc"

! Specify the name of the restart file if starting from restart...comment out with '!' if not...
RESTART_FILE  = 'RESTART/HYDRO_RST.2011-08-26_00:00_DOMAIN1'

!!!! --------------------- MODEL SETUP OPTIONS -------------------- !!!!

! Specify the domain or nest number identifier...(integer)
IGRID = 1

! Specify the restart file write frequency...(minutes)
! A value of -99999 will output restarts on the first day of the month only.
rst_dt = 120

! Reset the LSM soil states from the high-res routing restart file (1=overwrite, 0=no overwrite)
! NOTE: Only turn this option on if overland or subsurface rotuing is active!
rst_typ = 1

! Restart file format control
rst_bi_in = 0       !0: use netcdf input restart file (default)
                    !1: use parallel io for reading multiple restart files, 1 per core
rst_bi_out = 0      !0: use netcdf output restart file (default)
                    !1: use parallel io for outputting multiple restart files, 1 per core

! Restart switch to set restart accumulation variables to 0 (0=no reset, 1=yes reset to 0.0)
RSTRT_SWC = 0

! Specify baseflow/bucket model initialization...(0=cold start from table, 1=restart file)
GW_RESTART = 1

!!!! -------------------- MODEL OUTPUT CONTROL -------------------- !!!!

! Specify the output file write frequency...(minutes)
out_dt = 60

! Specify the number of output times to be contained within each output history file...(integer)
!   SET = 1 WHEN RUNNING CHANNEL ROUTING ONLY/CALIBRATION SIMS!!!
!   SET = 1 WHEN RUNNING COUPLED TO WRF!!!
SPLIT_OUTPUT_COUNT = 1

! Specify the minimum stream order to output to netcdf point file...(integer)
! Note: lower value of stream order produces more output.
order_to_write = 1

! Flag to turn on/off new I/O routines: 0 = deprecated output routines (use when running with Noah LSM),
! 1 = with scale/offset/compression, ! 2 = with scale/offset/NO compression,
! 3 = compression only, 4 = no scale/offset/compression (default)
io_form_outputs = 4

! Realtime run configuration option:
! 0=all (default), 1=analysis, 2=short-range, 3=medium-range, 4=long-range, 5=retrospective,
! 6=diagnostic (includes all of 1-4 outputs combined)
io_config_outputs = 0

! Option to write output files at time 0 (restart cold start time): 0=no, 1=yes (default)
t0OutputFlag = 1

! Options to output channel & bucket influxes. Only active for UDMP_OPT=1.
! Nonzero choice requires that out_dt above matches NOAH_TIMESTEP in namelist.hrldas.
! 0=None (default), 1=channel influxes (qSfcLatRunoff, qBucket)
! 2=channel+bucket fluxes    (qSfcLatRunoff, qBucket, qBtmVertRunoff_toBucket)
! 3=channel accumulations    (accSfcLatRunoff, accBucket) *** NOT TESTED ***
output_channelBucket_influx = 0

! Output netcdf file control
CHRTOUT_DOMAIN = 1           ! Netcdf point timeseries output at all channel points (1d)
                             !      0 = no output, 1 = output
CHANOBS_DOMAIN = 0           ! Netcdf point timeseries at forecast points or gage points (defined in Routelink)
                             !      0 = no output, 1 = output at forecast points or gage points.
CHRTOUT_GRID = 0             ! Netcdf grid of channel streamflow values (2d)
                             !      0 = no output, 1 = output
                             !      NOTE: Not available with reach-based routing
LSMOUT_DOMAIN = 0            ! Netcdf grid of variables passed between LSM and routing components (2d)
                             !      0 = no output, 1 = output
                             !      NOTE: No scale_factor/add_offset available
RTOUT_DOMAIN = 1             ! Netcdf grid of terrain routing variables on routing grid (2d)
                             !      0 = no output, 1 = output
output_gw = 1                ! Netcdf GW output
                             !      0 = no output, 1 = output
outlake  = 1                 ! Netcdf grid of lake values (1d)
                             !      0 = no output, 1 = output
frxst_pts_out = 0            ! ASCII text file of forecast points or gage points (defined in Routelink)
                             !      0 = no output, 1 = output

!!!! ------------ PHYSICS OPTIONS AND RELATED SETTINGS ------------ !!!!

! Specify the number of soil layers (integer) and the depth of the bottom of each layer... (meters)
! Notes: In Version 1 of WRF-Hydro these must be the same as in the namelist.input file.
!      Future versions will permit this to be different.
NSOIL=4
ZSOIL8(1) = -0.10
ZSOIL8(2) = -0.40
ZSOIL8(3) = -1.00
ZSOIL8(4) = -2.00

! Specify the grid spacing of the terrain routing grid...(meters)
DXRT = 250.0

! Specify the integer multiple between the land model grid and the terrain routing grid...(integer)
AGGFACTRT = 4

! Specify the channel routing model timestep...(seconds)
DTRT_CH = 10

! Specify the terrain routing model timestep...(seconds)
DTRT_TER = 10

! Switch to activate subsurface routing...(0=no, 1=yes)
SUBRTSWCRT = 1

! Switch to activate surface overland flow routing...(0=no, 1=yes)
OVRTSWCRT = 1

! Specify overland flow routing option: 1=Seepest Descent (D8) 2=CASC2D (not active)
! NOTE: Currently subsurface flow is only steepest descent
rt_option = 1

! Specify whether to adjust overland flow parameters based on imperviousness
imperv_adj = 0

! Switch to activate channel routing...(0=no, 1=yes)
CHANRTSWCRT = 1

! Specify channel routing option: 1=Muskingam-reach, 2=Musk.-Cunge-reach, 3=Diff.Wave-gridded,
! 5=Bypass channel routing (only active for UDMP=1 and reach configuration)
channel_option = 3

! Specify the reach file for reach-based routing options (e.g.: "Route_Link.nc")
!route_link_f = "./DOMAIN/Route_Link.nc"

! If using channel_option=2, activate the compound channel formulation? (Default=.FALSE.)
! This option is currently only supported if using reach-based routing with UDMP=1.
compound_channel = .FALSE.

! Switch to activate channel-loss option (0=no, 1=yes) [Requires Kchan in RouteLink]
! channel_loss_option = 0

! Specify the lake parameter file (e.g.: "LAKEPARM.nc").
! Note REQUIRED if lakes are on.
route_lake_f = "./DOMAIN/LAKEPARM.nc"

! Specify the reservoir parameter file
reservoir_parameter_file = "./DOMAIN/persistence_parm.nc"

! If using USGS persistence reservoirs, set to True. (default=.FALSE.)
reservoir_persistence_usgs = .FALSE.

! Specify the path to the timeslice files to be used by USGS reservoirs
reservoir_usgs_timeslice_path = "./usgs_timeslices/"

! If using USACE persistence reservoirs, set to True. (default=.FALSE.)
reservoir_persistence_usace = .FALSE.

! Specify the path to the timeslice files to be used by USACE reservoirs
reservoir_usace_timeslice_path = "./usace_timeslices/"

! Specify lookback hours to read reservoir observation data
reservoir_observation_lookback_hours = 24

! Specify update time interval in seconds to read new reservoir observation data
! The default is 86400 (seconds per day). Set to 3600 for standard and extended AnA simulations.
! Set to 1000000000 for short range and medium range forecasts.
reservoir_observation_update_time_interval_seconds = 3600

! If using RFC forecast reservoirs, set to True. (default=.FALSE.)
reservoir_rfc_forecasts = .FALSE.

! Specify the path to the RFC time series files to be used by reservoirs
reservoir_rfc_forecasts_time_series_path = "./rfc_timeseries/"

! Specify lookback hours to read reservoir RFC forecasts
reservoir_rfc_forecasts_lookback_hours = 28

! Switch to activate baseflow bucket model...(0=none, 1=exp. bucket, 2=pass-through,
! 4=exp. bucket with area normalized parameters)
! Option 4 is currently only supported if using reach-based routing with UDMP=1.
GWBASESWCRT = 1

! Switch to activate bucket model loss (0=no, 1=yes)
! This option is currently only supported if using reach-based routing with UDMP=1.
bucket_loss = 0

! Groundwater/baseflow 2d mask specified on land surface model grid (e.g.: "GWBASINS.nc")
! Note: Only required if baseflow  model is active (1 or 2) and UDMP_OPT=0.
gwbasmskfil = "./DOMAIN/GWBASINS.nc"

! Groundwater bucket parameter file (e.g.: "GWBUCKPARM.nc")
GWBUCKPARM_file = "./DOMAIN/GWBUCKPARM.nc"

! User defined mapping, such as NHDPlus: 0=no (default), 1=yes
UDMP_OPT = 0

! If on, specify the user-defined mapping file (e.g.: "spatialweights.nc")
!udmap_file = "./DOMAIN/spatialweights.nc"

/

&NUDGING_nlist

! Path to the "timeslice" observation files.
timeSlicePath = "./nudgingTimeSliceObs/"

nudgingParamFile = "DOMAIN/nudgingParams.nc"

! Nudging restart file = "nudgingLastObsFile"
! nudgingLastObsFile defaults to '', which will look for nudgingLastObs.YYYY-mm-dd_HH:MM:SS.nc
!   **AT THE INITALIZATION TIME OF THE RUN**. Set to a missing file to use no restart.
!nudgingLastObsFile = '/a/nonexistent/file/gives/nudging/cold/start'

!! Parallel input of nudging timeslice observation files?
readTimesliceParallel = .TRUE.

! temporalPersistence defaults to true, only runs if necessary params present.
temporalPersistence = .FALSE.

! The total number of last (obs, modeled) pairs to save in nudgingLastObs for
! removal of bias. This is the maximum array length. (This option is active when persistBias=FALSE)
! (Default=960=10days @15min obs resolution, if all the obs are present and longer if not.)
nLastObs = 960

! If using temporalPersistence the last observation persists by default.
! This option instead persists the bias after the last observation.
persistBias = .FALSE.

! AnA (FALSE)  vs Forecast (TRUE) bias persistence.
! If persistBias: Does the window for calculating the bias end at
! model init time (=t0)?
! FALSE = window ends at model time (moving),
! TRUE = window ends at init=t0(fcst) time.
! (If commented out, Default=FALSE)
! Note: Perfect restart tests require this option to be .FALSE.
biasWindowBeforeT0 = .FALSE.

! If persistBias: Only use this many last (obs, modeled) pairs. (If Commented out, Default=-1*nLastObs)
! > 0: apply an age-based filter, units=hours.
! = 0: apply no additional filter, use all available/usable obs.
! < 0: apply an count-based filter, units=count
maxAgePairsBiasPersist = -960

! If persistBias: The minimum number of last (obs, modeled) pairs, with age less than
! maxAgePairsBiasPersist, required to apply a bias correction. (default=8)
minNumPairsBiasPersist = 8

! If persistBias: give more weight to observations closer in time? (default=FALSE)
invDistTimeWeightBias = .TRUE.

! If persistBias: "No constructive interference in bias correction?", Reduce the bias adjustment
! when the model and the bias adjustment have the same sign relative to the modeled flow at t0?
! (default=FALSE)
! Note: Perfect restart tests require this option to be .FALSE.
noConstInterfBias = .FALSE.

/