6.21. `ancillaries.nml`¶

This file sets up spatially varying ancillary values. It contains the following namelists: JULES_FRAC, JULES_VEGETATION_PROPS, JULES_SOIL_PROPS, JULES_TOP, JULES_PDM, JULES_AGRIC, JULES_CROP_PROPS, JULES_IRRIG_PROPS, JULES_RIVERS_PROPS, JULES_OVERBANK_PROPS, JULES_WATER_RESOURCES_PROPS, URBAN_PROPERTIES , JULES_CO2 and JULES_FLAKE.

Data associated with each of these namelists can optionally be read from the dump file (if present) by setting read_from_dump to true. This functionality provides closer alignment with UM functionality and can help ensure that the correct ancillary data remain associated with the model state.

6.21.1. `JULES_FRAC` namelist members¶

This namelist specifies the fraction of the land area in each gridbox that is covered by each of the surface types. If l_veg_compete = TRUE, then the fraction of each surface type is modelled and the initial state should be specified in JULES_INITIAL. In all other cases, it must be read here.

Note that all land points must be either soil points (indicated by values > 0 of the saturated soil moisture content), or land ice points (indicated by the fractional coverage of the ice surface type - if used - being one). The fractional cover of the ice surface type in each gridbox must be either zero or one - there cannot be partial coverage of ice within a gridbox.

If using either URBAN-2T or MORUSES then the total urban fraction can be specified instead of the separate urban_canyon and urban_roof contributions. When initialising, if the roof fraction is zero, the canyon fraction will be interpreted as the total urban fraction and be partitioned according to canyon fraction (W/R, see URBAN_PROPERTIES).

Note

For runs with dynamic vegetation (TRIFFID, l_triffid = TRUE) and l_veg_compete = TRUE, then the fraction of each surface type is being modelled and the initial state should be specified in JULES_INITIAL (which will override any settings given in this section). In all other cases, frac must be read here.

JULES_FRAC::read_from_dump¶

Type:: logical
Default:: F

TRUE: Populate variables associated with this namelist from the dump file. All other namelist members are ignored.
FALSE: Use the other namelist members to determine how to populate variables.

JULES_FRAC::file¶

Type:: character
Default:: None

The name of the file to read surface type fractional coverage data from.

JULES_FRAC::frac_name¶

Type:: character
Default:: ‘frac’

The name of the variable containing the surface type fractional coverage data.

Note

This is only used for NetCDF files. For ASCII files, the surface type fractional coverage data is expected to be the first (ideally only) variable in the file.

Note

The open water fraction of this array (given by lake) should contain permanent water, and wetland extents that are not being otherwise simulated. If groundwater inundation is being simulated (i.e. TOPMODEL is active l_top = TRUE and therefore fsat is being calculated) then all groundwater-maintained wetlands must be excluded from frac_name. If overbank inundation is being simulated (i.e. l_riv_overbank = TRUE) then all fluvial wetlands must be excluded from frac_name. Finally, note that simulation of a potential future climate scenario with greatly reduced areas for lakes that are currently ‘permanent’ would require suitable modification of the ancillary provided here.

In the file, the variable must have a single levels dimension of size ntype called type_dim_name, and should not have a time dimension.

6.21.2. `JULES_VEGETATION_PROPS` namelist members¶

This namelist specifies how spatially-varying properties of vegetation should be set.

At present only one variable - t_home_gb - can be specified via this namelist, and this is only required if thermal adaptation of photosynthetic capacity is selected (photo_acclim_model = 1 or 3).

Note that Leaf Area Index and vegetation height are specified elsewhere - see JULES_PRESCRIBED.

JULES_VEGETATION_PROPS::read_from_dump¶

Type:: logical
Default:: F

TRUE: Populate variables associated with this namelist from the dump file. All other namelist members are ignored.
FALSE: Use the other namelist members to determine how to populate variables.

JULES_VEGETATION_PROPS::file¶

Type:: character
Default:: None

The file to read vegetation properties from.

If use_file is FALSE for every variable, this will not be used.

This file name can use variable name templating.

JULES_VEGETATION_PROPS::nvars¶

Type:: integer
Permitted:: >= 0
Default:: 0

The number of vegetation property variables that will be provided (see List of vegetation parameters).

JULES_VEGETATION_PROPS::var¶

Type:: character(nvars)
Default:: None

List of vegetation variable names as recognised by JULES (see List of vegetation parameters). Names are case sensitive.

Note

For ASCII files, variable names must be in the order they appear in the file.

JULES_VEGETATION_PROPS::use_file¶

Type:: logical(nvars)
Default:: T

For each JULES variable specified in var, this indicates if it should be read from the specified file or whether a constant value is to be used.

TRUE: The variable will be read from the file.
FALSE: The variable will be set to a constant value everywhere using const_val below.

JULES_VEGETATION_PROPS::var_name¶

Type:: character(nvars)
Default:: ‘’ (empty string)

For each JULES variable specified in var where use_file = TRUE, this is the name of the variable in the file containing the data.

If the empty string (the default) is given for any variable, then the corresponding value from var is used instead.

This is not used for variables where use_file = FALSE, but a placeholder must still be given in that case.

Note

For ASCII files, this is not used - only the order in the file matters, as described above.

JULES_VEGETATION_PROPS::tpl_name¶

Type:: character(nvars)
Default:: None

For each JULES variable specified in var, this is the string to substitute into the file name in place of the variable name substitution string.

If the file name does not use variable name templating, this is not used.

JULES_VEGETATION_PROPS::const_val¶

Type:: real(nvars)
Default:: None

For each JULES variable specified in var where use_file = FALSE, this is a constant value that the variable will be set to at every point.

This is not used for variables where use_file = TRUE, but a placeholder must still be given in that case.

6.21.2.1. List of vegetation parameters¶

Name	Description
`t_home_gb`	Average temperature (home temperature) for thermal adaptation of photosynthetic capacity (K), e.g. a multi-decadal average or pre-industrial temperature. Suggestions as to how to calculate a suitable temperature can be found in Kattge and Knorr (2007) or Kumarathunge et al (2019). This variable should not have a time dimension nor any “levels” dimension.

6.21.3. `JULES_SOIL_PROPS` namelist members¶

This namelist specifies how spatially varying soil properties should be set.

JULES_SOIL_PROPS::read_from_dump¶

Type:: logical
Default:: F

TRUE: Populate variables associated with this namelist from the dump file. All other namelist members are ignored.
FALSE: Use the other namelist members to determine how to populate variables.

JULES_SOIL_PROPS::const_z¶

Type:: logical
Default:: F

Switch indicating if soil properties are to be uniform with depth.

TRUE: Soil characteristics do not vary with depth.
FALSE: Soil characteristics vary with depth. For any variable this is ignored if a constant value is to be used (see const_val).

JULES_SOIL_PROPS::file¶

Type:: character
Default:: None

The file to read soil properties from.

If use_file is FALSE for every variable, this will not be used.

This file name can use variable name templating.

JULES_SOIL_PROPS::nvars¶

Type:: integer
Permitted:: >= 0
Default:: 0

The number of soil property variables that will be provided (see List of soil parameters).

JULES_SOIL_PROPS::var¶

Type:: character(nvars)
Default:: None

List of soil variable names as recognised by JULES (see List of soil parameters). Names are case sensitive.

Note

For ASCII files, variable names must be in the order they appear in the file.

JULES_SOIL_PROPS::use_file¶

Type:: logical(nvars)
Default:: T

For each JULES variable specified in var, this indicates if it should be read from the specified file or whether a constant value is to be used.

TRUE: The variable will be read from the file.
FALSE: The variable will be set to a constant value everywhere using const_val below.

JULES_SOIL_PROPS::var_name¶

Type:: character(nvars)
Default:: ‘’ (empty string)

For each JULES variable specified in var where use_file = TRUE, this is the name of the variable in the file containing the data.

If the empty string (the default) is given for any variable, then the corresponding value from var is used instead.

This is not used for variables where use_file = FALSE, but a placeholder must still be given in that case.

Note

For ASCII files, this is not used - only the order in the file matters, as described above.

JULES_SOIL_PROPS::tpl_name¶

Type:: character(nvars)
Default:: None

For each JULES variable specified in var, this is the string to substitute into the file name in place of the variable name substitution string.

If the file name does not use variable name templating, this is not used.

JULES_SOIL_PROPS::const_val¶

Type:: real(nvars)
Default:: None

For each JULES variable specified in var where use_file = FALSE, this is a constant value that the variable will be set to at every point in every layer (overriding const_z = FALSE).

This is not used for variables where use_file = TRUE, but a placeholder must still be given in that case.

6.21.3.1. List of soil parameters¶

If const_z = FALSE, variables read from file must have a single levels dimension. For most variables this dimension must be of size sm_levels and called soil_dim_name; exceptions to this rule are indicated in the table below.

If const_z = TRUE, variables read from file must have no levels dimensions.

If soil tiling is selected (l_tile_soil = TRUE), ancillary fields can be specified for each soil tile (l_broadcast_ancils = FALSE), or values can be read for one soil tile and copied to all tiles (l_broadcast_ancils = TRUE).

In all cases, the variables must have no time dimension.

Name	Description	Levels name
`albsoil`	Soil albedo. A single (averaged) waveband is used.	None
`b`	Exponent in soil hydraulic characteristics. n.b. Related to the Brooks & Corey parameter lambda by b=1/lambda and to the van Genuchten-Mualem parameter n by b=1/(n-1)	`soil_dim_name`
`hcap`	Dry heat capacity (J m^-3 K^-1).	`soil_dim_name`
`hcon`	Dry thermal conductivity (W m^-1 K^-1).	`soil_dim_name`
`satcon`	Hydraulic conductivity at saturation (kg m^-2 s^-1).	`soil_dim_name`
`sathh`	If `l_vg_soil` = TRUE (i.e. using van Genuchten model), `sathh` = 1 / `alpha`, where `alpha` (m^-1) is a parameter of the van Genuchten model. If `l_vg_soil` = FALSE (using Brooks and Corey model), `sathh` is the soil matric suction at saturation (in pressure head units, m), i.e. the absolute value of the soil matric potential at saturation.	`soil_dim_name`
`sm_crit`	Volumetric soil moisture content at the critical point (m³ water per m³ soil). If `l_use_pft_psi` = F, the point at which soil moisture stress starts to restrict transpiration is a function of `sm_crit`, `sm_sat` and the pft-dependent parameter `fsmc_p0_io` . `sm_crit` is also used to calculate the surface conductance of bare soil.	`soil_dim_name`
`sm_sat`	Volumetric soil moisture content at saturation (m³ water per m³ soil). Note This field is used to distinguish between soil points and land ice points. `sm_sat > 0` indicates a soil point.	`soil_dim_name`
`sm_wilt`	Volumetric soil moisture content at the wilting point (m³ water per m³ soil). If `l_use_pft_psi` = F, `sm_wilt` is the limit where soil moisture stress completely prevents transpiration. `sm_wilt` is also used to calculate soil respiration.	`soil_dim_name`
`clay`	Soil clay content (g clay per g soil). Only required for the 4-pool and ECOSSE soil carbon models (`soil_bgc_model` = 2 or 3). Note To allow backwards compatibility when using the 4-pool model (`soil_bgc_model` = 2), if the clay content is not available it is set to 0.0 in the code. However, this is wrong - if it is not available it should be set to 0.23.	`sclayer_dim_name`
`soil_ph`	Soil pH. Only required for the ECOSSE soil carbon model (`soil_bgc_model` = 3).	`sclayer_dim_name`

6.21.4. `JULES_TOP` namelist members¶

This namelist reads spatially varying parameter values for the TOPMODEL-type parameterisation of runoff. The values are only used if l_top = TRUE. The description below is very brief. For further details, see the references under l_top.

JULES_TOP::read_from_dump¶

Type:: logical
Default:: F

TRUE: Populate variables associated with this namelist from the dump file. All other namelist members are ignored.
FALSE: Use the other namelist members to determine how to populate variables.

JULES_TOP::file¶

Type:: character
Default:: None

The file to read TOPMODEL properties from.

If use_file is FALSE for every variable, this will not be used.

This file name can use variable name templating.

JULES_TOP::nvars¶

Type:: integer
Permitted:: >= 0
Default:: 0

The number of TOPMODEL property variables that will be provided. At present, all variables are required for runs using TOPMODEL (see List of TOPMODEL parameters).

JULES_TOP::var¶

Type:: character(nvars)
Default:: None

List of TOPMODEL variable names as recognised by JULES (see List of TOPMODEL parameters). Names are case sensitive.

Note

For ASCII files, variable names must be in the order they appear in the file.

JULES_TOP::use_file¶

Type:: logical(nvars)
Default:: T

For each JULES variable specified in var, this indicates if it should be read from the specified file or whether a constant value is to be used.

TRUE: The variable will be read from the file.
FALSE: The variable will be set to a constant value everywhere using const_val below.

JULES_TOP::var_name¶

Type:: character(nvars)
Default:: ‘’ (empty string)

For each JULES variable specified in var where use_file = TRUE, this is the name of the variable in the file containing the data.

If the empty string (the default) is given for any variable, then the corresponding value from var is used instead.

This is not used for variables where use_file = FALSE, but a placeholder must still be given in that case.

Note

For ASCII files, this is not used - only the order in the file matters, as described above.

JULES_TOP::tpl_name¶

Type:: character(nvars)
Default:: None

For each JULES variable specified in var, this is the string to substitute into the file name in place of the variable name substitution string.

If the file name does not use variable name templating, this is not used.

JULES_TOP::const_val¶

Type:: real(nvars)
Default:: None

For each JULES variable specified in var where use_file = FALSE, this is a constant value that the variable will be set to at every point in every layer.

This is not used for variables where use_file = TRUE, but a placeholder must still be given in that case.

6.21.4.1. List of TOPMODEL parameters¶

All of the TOPMODEL variables listed below are expected to have no levels dimensions and no time dimension.

Name

Description

fexp

Decay factor describing how the saturated hydraulic conductivity decreases with depth below the standard soil column (m^-1).

Routinely set between 2 and 3 m^-1. Gedney & Cox (2003, J Hydromet) used value 0.5 m^-1; Niu & Yang (2003, Global & Planet. Change) suggested a global mean value of 2.0 m^-1.

ti_mean

(Spatial, not temporal) mean value of the topographic index in each gridbox. Value 5.99 is the global mean given in Marthews et al. (2015, HESS)

ti_sig

(Spatial, not temporal) standard deviation of the topographic index in each gridbox. Values <0.5 are updated to =0.5 internally to allow at least some variability

6.21.5. `JULES_PDM` namelist members¶

This namelist reads spatially varying parameter values for the PDM-type parameterisation of runoff. The values are only used if l_pdm = TRUE. The description below is very brief. For further details, see the references under l_pdm.

JULES_PDM::file¶

Type:: character
Default:: None

The file to read PDM properties from.

If use_file is FALSE for every variable, this will not be used.

This file name can use variable name templating.

JULES_PDM::nvars¶

Type:: integer
Permitted:: >= 0
Default:: 0

The number of PDM property variables that will be provided (see List of PDM parameters). At present, only the topographic slope can be provided.

JULES_PDM::var¶

Type:: character(nvars)
Default:: None

List of PDM variable names as recognised by JULES (see List of PDM parameters). Names are case sensitive.

Note

For ASCII files, variable names must be in the order they appear in the file.

JULES_PDM::use_file¶

Type:: logical(nvars)
Default:: T

For each JULES variable specified in var, this indicates if it should be read from the specified file or whether a constant value is to be used.

TRUE: The variable will be read from the file.
FALSE: The variable will be set to a constant value everywhere using const_val below.

JULES_PDM::var_name¶

Type:: character(nvars)
Default:: None

For each JULES variable specified in var where use_file = TRUE, this is the name of the variable in the file containing the data.

This is not used for variables where use_file = FALSE, but a placeholder must still be given.

Note

For ASCII files, this is not used - only the order in the file matters, as described above.

JULES_PDM::tpl_name¶

Type:: character(nvars)
Default:: None

For each JULES variable specified in var, this is the string to substitute into the file name in place of the variable name substitution string.

If the file name does not use variable name templating, this is not used.

JULES_PDM::const_val¶

Type:: real(nvars)
Default:: None

For each JULES variable specified in var where use_file = FALSE, this is a constant value that the variable will be set to at every point in every layer. make html This is not used for variables where use_file = TRUE, but a placeholder must still be given.

6.21.5.1. List of PDM parameters¶

All of the PDM variables listed below are expected to have no levels dimensions and no time dimension.

Name	Description
`slope`	Mean value of the topographic slope in the gridbox (deg).

6.21.6. `JULES_AGRIC` namelist members¶

If the TRIFFID vegetation model is used, the fractional area of agricultural land in each gridbox is specified using this namelist. Otherwise, the values in this namelist are not used.

JULES_AGRIC::read_from_dump¶

Type:: logical
Default:: F

TRUE: Populate frac_agr, frac_past, and frac_biocrop from the dump file. All other namelist members are ignored.
FALSE: Use the other namelist members to determine how to populate variables.

JULES_AGRIC::zero_agric¶

Type:: logical
Default:: T

Switch used to simplify the initialisation of agricultural fraction.

TRUE: Set agricultural fraction at all points to zero.
FALSE: Set agricultural fraction using specified data.

Used if zero_agric = FALSE and the input grid consists of a single location

JULES_AGRIC::frac_agr¶

Type:: real
Default:: None

The agricultural fraction for the single location.

Used if zero_agric = FALSE and the input grid consists of more than one location

JULES_AGRIC::file¶

Type:: character
Default:: None

The name of the file to read agricultural fraction data from.

JULES_AGRIC::agric_name¶

Type:: character
Default:: ‘frac_agr’

The name of the variable containing the agricultural fraction data.

In the file, the variable must have no levels dimensions and no time dimension.

JULES_AGRIC::zero_past¶

Type:: logical
Default:: T

Switch used to simplify the initialisation of pasture fraction. Pasture fraction can only be used if l_trif_crop is TRUE.

TRUE: Set pasture fraction at all points to zero.
FALSE: Set pasture fraction using specified data.

Used if zero_past = FALSE and the input grid consists of a single location

JULES_AGRIC::frac_past¶

Type:: real
Default:: None

The pasture fraction for the single location.

Used if zero_past = FALSE and the input grid consists of more than one location

JULES_AGRIC::file_past¶

Type:: character
Default:: None

The name of the file to read pasture fraction data from.

JULES_AGRIC::pasture_name¶

Type:: character
Default:: ‘frac_past’

The name of the variable containing the pasture fraction data.

In the file, the variable must have no levels dimensions and no time dimension.

JULES_AGRIC::zero_biocrop¶

Type:: logical
Default:: T

Switch used to simplify the initialisation of bioenergy fraction. Bioenergy fraction can only be used if l_trif_biocrop is TRUE.

TRUE: Set bioenergy fraction at all points to zero.
FALSE: Set bioenergy fraction using specified data.

Used if zero_biocrop = FALSE and the input grid consists of a single location

JULES_AGRIC::frac_biocrop¶

Type:: real
Default:: None

The bioenergy fraction for the single location.

Used if zero_biocrop = FALSE and the input grid consists of more than one location

JULES_AGRIC::file_biocrop¶

Type:: character
Default:: None

The name of the file to read bioenergy fraction data from.

JULES_AGRIC::biocrop_name¶

Type:: character
Default:: ‘frac_biocrop’

The name of the variable containing the bioenergy fraction data.

In the file, the variable must have no levels dimensions and no time dimension.

Specify the day of year on which harvesting occurs. Only used if l_trif_biocrop = TRUE. A placeholder value must be set for all PFTs, though will only be used for PFTs with harvest_type_io = 2.

JULES_AGRIC::read_harvest_doy_from_dump¶

Type:: logical
Default:: F

TRUE: Populate harvest_doy from the dump file. All other namelist members are ignored.
FALSE: Use the other namelist members to determine how to populate variables.

JULES_AGRIC::file_harvest_doy¶

Type:: character
Default:: None

The name of the file to read harvest day-of-year data from.

JULES_AGRIC::harvest_doy_name¶

Type:: character
Default:: ‘harvest_doy’

The name of the variable containing the harvest day-of-year data.

Note

This is only used for NetCDF files. For ASCII files, the harvest day-of-year data is expected to be the first (ideally only) variable in the file.

6.21.7. `JULES_CROP_PROPS` namelist members¶

JULES_CROP_PROPS::read_from_dump¶

Type:: logical
Default:: F

TRUE: Populate variables associated with this namelist from the dump file. All other namelist members are ignored.
FALSE: Use the other namelist members to determine how to populate variables.

JULES_CROP_PROPS::file¶

Type:: character
Default:: None

The file from which crop properties are read.

If use_file is FALSE for every variable, this will not be used.

This file name can use variable name templating.

JULES_CROP_PROPS::nvars¶

Type:: integer
Permitted:: >= 0
Default:: 0

The number of crop property variables that will be provided (see List of spatially-varying crop properties).

JULES_CROP_PROPS::var¶

Type:: character(nvars)
Default:: None

List of variable names for spatially-varying crop properties as recognised by JULES (see List of spatially-varying crop properties). Names are case sensitive.

Note

For ASCII files, variable names must be in the order they appear in the file.

JULES_CROP_PROPS::use_file¶

Type:: logical(nvars)
Default:: T

For each JULES variable specified in var, this indicates if it should be read from the specified file or whether a constant value is to be used.

TRUE: The variable will be read from the file.
FALSE: The variable will be set to a constant value everywhere using const_val below.

JULES_CROP_PROPS::var_name¶

Type:: character(nvars)
Default:: ‘’ (empty string)

For each JULES variable specified in var where use_file = TRUE, this is the name of the variable in the file containing the data.

If the empty string (the default) is given for any variable, then the corresponding value from var is used instead.

This is not used for variables where use_file = FALSE, but a placeholder must still be given in that case.

Note

For ASCII files, this is not used - only the order in the file matters, as described above.

JULES_CROP_PROPS::tpl_name¶

Type:: character(nvars)
Default:: None

For each JULES variable specified in var, this is the string to substitute into the file name in place of the variable name substitution string.

If the file name does not use variable name templating, this is not used.

JULES_CROP_PROPS::const_val¶

Type:: real(nvars)
Default:: None

For each JULES variable specified in var where use_file = FALSE, this is a constant value that the variable will be set to at every point in every layer.

This is not used for variables where use_file = TRUE, but a placeholder must still be given in that case.

6.21.7.1. List of spatially-varying crop properties¶

All of the crop variables listed below are expected to have a single levels dimension of size ncpft called cpft_dim_name.

Name	Description
`cropsowdate`	The sowing date for each crop. The sowing date should be a real number, with `0 < nint(sowing_date) < number of days in year`. For example, for a 365 day year, sow_date = 1.0 is Jan 1st and sow_date = 365.0 is Dec 31st. If a crop requires two sowing dates per year, it should be treated as two separate crops with identical parameters apart from the sowing date. Note Only required if `l_prescsow` = TRUE.
`cropttveg`	Thermal time between emergence and flowering (degree days).
`cropttrep`	Thermal time between flowering and maturity/harvest (degree days).
`croplatestharvdate`	The latest possible harvest date for each crop. croplatestharvdate is only a required variable when `l_croprotate` = TRUE and `l_prescsow` = TRUE. croplatestharvdate is not a required variable when `l_croprotate` = FALSE and `l_prescsow` = TRUE but will be used if provided in the ancillary file croplatestharvdate is not a required variable and is only used if provided as an ancillary when `l_prescsow` = TRUE.

6.21.8. `JULES_IRRIG_PROPS` namelist members¶

This namelist specifies the options available for initialising irrigated fraction.

JULES_IRRIG_PROPS::read_from_dump¶

Type:: logical
Default:: F

TRUE: Populate variables associated with this namelist from the dump file. All other namelist members are ignored.
FALSE: Use the other namelist members to determine how to populate variables.

JULES_IRRIG_PROPS::read_file¶

Type:: logical
Default:: T

Indicates if irrigated fraction is to be read from file.

TRUE: Irrigated fraction is read from the file specified in irrig_frac_file.
FALSE: Irrigated fraction is set to the constant value specified in const_frac_irr.

JULES_IRRIG_PROPS::irrig_frac_file¶

Type:: character
Default:: None

The file from which irrigation fractions are read, including path.

JULES_IRRIG_PROPS::var_name¶

Type:: character
Default:: ‘frac_irig’

The name of the variable containing the irrigated fraction data.

Note

This is only used for NetCDF files. For ASCII files, the irrigated fraction data is expected to be the first (ideally only) variable in the file.

In the file, the variable must have no levels or time dimensions.

JULES_IRRIG_PROPS::const_frac_irr¶

Type:: real
Default:: none

The constant irrigated fraction to be applied to all grid points.

JULES_IRRIG_PROPS::const_irrfrac_irrtiles¶

Type:: real
Default:: none

The constant irrigated fraction to be applied to specific surface tiles given in irrigtiles.

6.21.9. `JULES_RIVERS_PROPS` namelist members¶

This namelist specifies how spatially varying river routing properties should be set.

Note

read_from_dump is not currently implemented for this namelist, although initial condition variables can be read from a dump file if i_river_vn is 1, 2, or 3 (see JULES_INITIAL).

Note

The river routing code in JULES is still in development. Users should ensure that results are as expected, and provide feedback where deficiencies are identified.

Note

The grid on which the river routing will run, and on which river routing ancillaries must be provided, could potentially differ from the input/model grid specified in model_grid.nml.

For the duration of this document, the following nomenclature will be used:

Model input grid - The full JULES input grid specified in JULES_INPUT_GRID.
River routing input grid - The grid on which river routing ancillaries will be provided

Currently, information about the river routing input grid and its relationship to the model input grid is specified in JULES_RIVERS_PROPS.

While the model input can be defined on a 1D grid, the river routing input grid must be defined on a 2D grid, as defined through the x and y dimensions of the rivers ancillary file. See x_dim_name and y_dim_name for further details. If a non-regular model and river routing input grid is used, both the x and y dimensions and corresponding latitude and longitude values must be specified for each grid point.

However, internally JULES converts the river routing input grid to a 1D river routing model grid, with length np_rivers, which is the number of valid routing points in the river routing ancillaries. All river routing output is either defined on the 1D river routing model grid or is regridded to the model grid.

For some applications, the model input and river routing input grids may not be coincident. Note that functionality only currently exists to regrid between regular (but non-identical) model input and river routing input grids. If a non-regular model input grid is specified, it is assumed that the model input and river routing input grids will be coincident.

Members used to define the river routing input grid

JULES_RIVERS_PROPS::rivers_reglatlon¶

Type:: logical
Default:: T

Flag indicating if the river routing input grid is regular in latitude and longitude.

TRUE: River routing input grid is regular in latitude and longitude.
FALSE: River routing input grid is not regular in latitude and longitude (e.g. grid defined relative to a rotated pole, Ordnance Survey (British) National Grid (BNG) OSGB36, etc). Only i_river_vn = 2 should be used in this case. Note that the model input and river routing input grids must be coincident in this case and rivers_regrid must also be set to false.

JULES_RIVERS_PROPS::coordinate_file¶

Type:: character
Default:: None

The file from which to read coordinate information for the river routing input grid. This is only used when file includes variable-name templating, i.e. it is only used when ancillary variables will come from multiple files, in which case this variable is used to provide clarity as to where the coordinates are read from.

JULES_RIVERS_PROPS::x_dim_name¶

Type:: character
Default:: None

The name of the x dimension for the river routing input grid (it may, but does not have to, coincide with x_dim_name).

Note

For ASCII files, this can be anything. For NetCDF files, it should be the name of the dimension in file (if that does not include variable-name templating) or in coordinate_file (if file includes templating).

Warning

Values for the x dimension of the river routing input grid will need to be read from the input file to define the grid, so it is assumed that the file contains a variable of the same name. If a non-regular river routing input grid is used, a 2D longitude field will also be needed to define the x-location of each grid point, read in via the longitude_2d ancillary field.

JULES_RIVERS_PROPS::y_dim_name¶

Type:: character
Default:: None

The name of the y dimension for the river routing input grid (it may, but does not have to, coincide with y_dim_name).

Note

For ASCII files, this can be anything. For NetCDF files, it should be the name of the dimension in file (if that does not include variable-name templating) or in coordinate_file (if file includes templating).

Warning

Values for the y dimension of the river routing input grid will need to be read from the input file to define the grid, so it is assumed that the file contains a variable of the same name. If a non-regular river routing input grid is used, a 2D latitude field will also be needed to define the y-location of each grid point, read in via the latitude_2d ancillary field.

JULES_RIVERS_PROPS::nx¶

Type:: integer
Permitted:: >= 1
Default:: None

The size of the x dimension of the river routing input grid.

JULES_RIVERS_PROPS::ny¶

Type:: integer
Permitted:: >= 1
Default:: None

The size of the y dimension of the river routing input grid.

Members used to define the relationship between the model input grid and the river routing input grid

JULES_RIVERS_PROPS::rivers_regrid¶

Type:: logical
Default:: T

Flag indicating if the model input and river routing input grids are identical, i.e. whether regridding of variables to and from the river routing input grid is required. Note this is only currently possible if rivers_reglatlon is TRUE.

TRUE: River routing input and model input grids differ and regridding is required.
FALSE: River routing input and model input grids are identical.

Warning

Currently, regridding between model input and river routing input grids must only be used with regular lat/lon model input and river routing input grids.

If a 1D model input grid is specified in JULES_INPUT_GRID, it must be possible to define a 2D regular lat/lon grid containing all the points in the model input grid. This is done using the variables below.

An example with the GSWP2 (land points only) forcing data is given below.

Only used when JULES_INPUT_GRID::grid_is_1d = TRUE or for a parallel standalone run.

JULES_RIVERS_PROPS::nx_grid¶

Type:: integer
Permitted:: >= 1
Default:: JULES_RIVERS_PROPS::nx

The size of the x dimension of the 2D regular lat/lon grid containing the model input grid.

JULES_RIVERS_PROPS::ny_grid¶

Type:: integer
Permitted:: >= 1
Default:: JULES_RIVERS_PROPS::ny

The size of the y dimension of the 2D regular lat/lon grid containing the model input grid.

JULES_RIVERS_PROPS::reg_lat1¶

Type:: real
Default:: Latitude of lower-left corner of river routing input grid

The latitude of the lower-left corner of the 2D regular lat-lon grid containing the model input grid.

JULES_RIVERS_PROPS::reg_lon1¶

Type:: real
Default:: Longitude of lower-left corner of river routing input grid

The longitude of the lower-left corner of the 2D regular lat/lon grid containing the model input grid.

JULES_RIVERS_PROPS::reg_dlat¶

Type:: real
Default:: Latitude spacing of river routing input grid

The latitude spacing of the 2D regular lat/lon grid containing the model input grid.

JULES_RIVERS_PROPS::reg_dlon¶

Type:: real
Default:: Longitude spacing of river routing input grid

The longitude spacing of the 2D regular lat/lon grid containing the model input grid.

Only used when rivers_reglatlon = FALSE

JULES_RIVERS_PROPS::rivers_dx¶

Type:: real
Permitted:: > 0
Default:: 0

The constant size of the rivers grid (in m) if non-regular in latitude/longitude (e.g. if defined in Ordnance Survey (British) National Grid (BNG) OSGB36 coordinates).

Members used to determine how river routing variables are set

JULES_RIVERS_PROPS::file¶

Type:: character
Default:: None

The file to read river routing properties from.

If use_file is FALSE for every variable, this will not be used.

This file name can use variable name templating.

JULES_RIVERS_PROPS::nvars¶

Type:: integer
Permitted:: >= 0
Default:: 0

The number of river routing property variables that will be provided (see List of rivers properties).

For RFM, at least direction is currently required
For TRIP, at least direction and sequence are required

JULES_RIVERS_PROPS::var¶

Type:: character(nvars)
Default:: None

List of river routing variable names as recognised by JULES (see List of rivers properties). Names are case sensitive.

Note

For ASCII files, variable names must be in the order they appear in the file.

JULES_RIVERS_PROPS::use_file¶

Type:: logical(nvars)
Default:: T

For each JULES variable specified in var, this indicates if it should be read from the specified file or whether a constant value is to be used.

TRUE: The variable will be read from the file.
FALSE: The variable will be set to a constant value everywhere using const_val below.

JULES_RIVERS_PROPS::var_name¶

Type:: character(nvars)
Default:: ‘’ (empty string)

For each JULES variable specified in var where use_file = TRUE, this is the name of the variable in the file containing the data.

If the empty string (the default) is given for any variable, then the corresponding value from var is used instead.

This is not used for variables where use_file = FALSE, but a placeholder must still be given in that case.

Note

For ASCII files, this is not used - only the order in the file matters, as described above.

JULES_RIVERS_PROPS::tpl_name¶

Type:: character(nvars)
Default:: None

For each JULES variable specified in var, this is the string to substitute into the file name in place of the variable name substitution string.

If the file name does not use variable name templating, this is not used.

JULES_RIVERS_PROPS::const_val¶

Type:: real(nvars)
Default:: None

For each JULES variable specified in var where use_file = FALSE, this is a constant value that the variable will be set to at every point.

This is not used for variables where use_file = TRUE, but a placeholder must still be given in that case.

6.21.9.1. Example¶

The following gives an example of how you would set up the namelists to use routing with the GSWP2 forcing data.

The model input grid is the GSWP2 grid, i.e. a land-points-only, 1D grid where points lie on a 1° x 1° grid. The river routing input grid is a 2D 1° x 1° grid.

Since both grids are 1° x 1°, we define the 2D regular lat-lon grid containing the model input grid to be the river routing input grid, which means we don’t need any regridding of variables.

&JULES_INPUT_GRID
  grid_is_1d    = T,
  npoints       = 15238,
  grid_dim_name = "land"
  # ...
/

# ...

&JULES_RIVERS_PROPS
  # Define the river routing input grid to be a 2D regular lat-lon grid
  rivers_reglatlon = T,
  x_dim_name = "longitude",
  nx         = 360,
  y_dim_name = "latitude",
  ny         = 180,

  # Define the 2D regular lat-lon grid containing the model input grid to be a 2D 1\ |deg| x 1\ |deg| grid
  nx_grid  = 360,
  ny_grid  = 180,
  reg_lat1 = -89.5,
  reg_lon1 = -179.5,
  reg_dlat = 1.0,
  reg_dlon = 1.0,

  # No regridding required since the river routing input grid is the same as the 2D regular lat-lon grid containing the model input grid
  rivers_regrid = F
/

6.21.9.2. List of rivers properties¶

The following table summarises river routing input grid properties required to run RFM or TRIP river routing algorithms, specified from an ancillary file if use_file = TRUE.

Name	Description
`area`	Drainage area (in number of grid boxes) draining into a given grid box. This is used if `i_river_vn` = `2` to distinguish between river and land points using the `a_thresh` parameter. Points with drainage area > `a_thresh` are treated as rivers, all others as land. These two classes of points use different wave speeds (e.g. `cland` and `criver`). If this field is not available, all points are treated as rivers. The drainage area does not include the grid point itself, and so an extra point must be added where catchment area calculations are required.
`direction`	Flow direction for each river routing grid box, defining the next grid box into which surface or sub-surface water will be routed. This is specified as an integer according to `[1 = N, 2 = NE, 3 = E, 4 = SE, 5 = S, 6 = SW, 7 = W, 8 = NW]`. Although these are referred to via compass directions, they are used as “grid-relative” directions. e.g. “N” means “same column, one row up”, “E” means “one column over, same row”. Thus for a rotated grid (columns do not run S-N on the Earth), the point “same column, one row up” does does not lie immediately N. Additionally, 9: river mouth (outflow to sea) 10: inland drainage point (an endorheic catchment; no outflow from grid box) All other values (<1 or >10) are excluded from the river calculations (effectively treated as sea). Note that at present any river flow at an inland drainage point is NOT added to the soil moisture (in standalone JULES).
`sequence`	River routing network pathway number. Used by TRIP river routing only (i.e. `i_river_vn` = `1,3`). See Oki et al. (1999) for details.
`latitude_2d`	If `rivers_reglatlon` = FALSE, the unique 2D location of each river grid point must be specified.
`longitude_2d`	If `rivers_reglatlon` = FALSE, the unique 2D location of each river grid point must be specified.

6.21.10. `JULES_OVERBANK_PROPS` namelist members¶

This namelist specifies how the river overbank inundation properties should be set.

Note

read_from_dump is not currently implemented for this namelist.

Note

The grid here MUST coincide exactly with the river routing input grid specified in JULES_RIVERS_PROPS.

Members used to determine how overbank inundation variables are set

JULES_OVERBANK_PROPS::file¶

Type:: character
Default:: None

The file to read overbank inundation properties from (can be the same file as specified in JULES_RIVERS_PROPS).

If use_file is FALSE for every variable, this will not be used.

This file name can use variable name templating.

JULES_OVERBANK_PROPS::nvars¶

Type:: integer
Permitted:: >= 0
Default:: 0

The number of overbank inundation property variables that will be provided (see List of overbank inundation properties).

JULES_OVERBANK_PROPS::var¶

Type:: character(nvars)
Default:: None

List of overbank inundation variable names as recognised by JULES (see List of overbank inundation properties). Names are case sensitive.

Note

For ASCII files, variable names must be in the order they appear in the file.

JULES_OVERBANK_PROPS::use_file¶

Type:: logical(nvars)
Default:: T

For each JULES variable specified in var, this indicates if it should be read from the specified file or whether a constant value is to be used.

TRUE: The variable will be read from the file.
FALSE: The variable will be set to a constant value everywhere using const_val below.

JULES_OVERBANK_PROPS::var_name¶

Type:: character(nvars)
Default:: ‘’ (empty string)

For each JULES variable specified in var where use_file = TRUE, this is the name of the variable in the file containing the data.

If the empty string (the default) is given for any variable, then the corresponding value from var is used instead.

This is not used for variables where use_file = FALSE, but a placeholder must still be given in that case.

Note

For ASCII files, this is not used - only the order in the file matters, as described above.

JULES_OVERBANK_PROPS::tpl_name¶

Type:: character(nvars)
Default:: None

For each JULES variable specified in var, this is the string to substitute into the file name in place of the variable name substitution string.

If the file name does not use variable name templating, this is not used.

JULES_OVERBANK_PROPS::const_val¶

Type:: real(nvars)
Default:: None

For each JULES variable specified in var where use_file = FALSE, this is a constant value that the variable will be set to at every point.

This is not used for variables where use_file = TRUE, but a placeholder must still be given in that case.

6.21.10.1. List of overbank inundation properties¶

The following table summarises overbank inundation grid properties, specified from an ancillary file if use_file = TRUE.

Name

Description

logn_mean

Mean of ln(elevation-elev_min) for each grid cell (in units ln(m))

This is only used if l_riv_hypsometry = TRUE

Note that elev_min is DEM minimum, not river/lake bed level (therefore large values close to water bodies can occur in floodplain gridcells)

logn_stdev

Standard deviation of ln(elevation-elev_min) for each grid cell (in units ln(m))

This is only used if l_riv_hypsometry = TRUE

6.21.11. `JULES_WATER_RESOURCES_PROPS` namelist members¶

This namelist specifies how the water resource ancillary properties should be set.

Members used to determine how water resource variables are set

JULES_WATER_RESOURCES_PROPS::read_from_dump¶

Type:: logical
Default:: F

TRUE: Populate variables associated with this namelist from the dump file. All other namelist members are ignored.
FALSE: Use the other namelist members to determine how to populate variables.

JULES_WATER_RESOURCES_PROPS::file¶

Type:: character
Default:: None

The file to read water resource ancillary properties from.

If use_file is FALSE for every variable, this will not be used.

This file name can use variable name templating.

JULES_WATER_RESOURCES_PROPS::nvars¶

Type:: integer
Permitted:: >= 0
Default:: 0

The number of water resource property variables that will be provided (see List of water resources properties).

JULES_WATER_RESOURCES_PROPS::var¶

Type:: character(nvars)
Default:: None

List of water resource variable names as recognised by JULES (see List of water resources properties). Names are case sensitive.

Note

For ASCII files, variable names must be in the order they appear in the file.

JULES_WATER_RESOURCES_PROPS::use_file¶

Type:: logical(nvars)
Default:: T

For each JULES variable specified in var, this indicates if it should be read from the specified file or whether a constant value is to be used.

TRUE: The variable will be read from the file.
FALSE: The variable will be set to a constant value everywhere using const_val below.

JULES_WATER_RESOURCES_PROPS::var_name¶

Type:: character(nvars)
Default:: ‘’ (empty string)

For each JULES variable specified in var where use_file = TRUE, this is the name of the variable in the file containing the data.

If the empty string (the default) is given for any variable, then the corresponding value from var is used instead.

This is not used for variables where use_file = FALSE, but a placeholder must still be given in that case.

Note

For ASCII files, this is not used - only the order in the file matters, as described above.

JULES_WATER_RESOURCES_PROPS::tpl_name¶

Type:: character(nvars)
Default:: None

For each JULES variable specified in var, this is the string to substitute into the file name in place of the variable name substitution string.

If the file name does not use variable name templating, this is not used.

JULES_WATER_RESOURCES_PROPS::const_val¶

Type:: real(nvars)
Default:: None

For each JULES variable specified in var where use_file = FALSE, this is a constant value that the variable will be set to at every point.

This is not used for variables where use_file = TRUE, but a placeholder must still be given in that case.

6.21.11.1. List of water resources properties¶

The following table summarises ancillary fields for the water resources code, specified from an ancillary file if use_file = TRUE.

Name	Description
`conveyance_loss`	Fraction of water that is lost during conveyance from source to user.
`irrig_eff`	Irrigation efficiency. This is only used if `l_water_irrigation` = TRUE.
`sfc_water_frac`	Target for the fraction of demand that will be met from surface water (rather than groundwater).

6.21.12. `URBAN_PROPERTIES` namelist members¶

URBAN_PROPERTIES::file¶

Type:: character
Default:: None

The file to read urban properties from.

If use_file (see below) is FALSE for every variable, this will not be used.

This file name can use variable name templating.

URBAN_PROPERTIES::nvars¶

Type:: integer
Permitted:: >= 0
Default:: 0

The number of urban property variables that will be provided.

The required variables depend on whether MORUSES is used or not:

If MORUSES is on, all variables must be given. However, depending on the configuration of MORUSES, not all given variables will be used. Those that will not be used could be set to constant values to avoid setting them from file.
If MORUSES is not on, only wrr is required.

URBAN_PROPERTIES::var¶

Type:: character(nvars)
Default:: None

List of urban property variable names as recognised by JULES (see List of urban properties). Names are case sensitive.

Note

For ASCII files, variable names must be in the order they appear in the file.

URBAN_PROPERTIES::use_file¶

Type:: logical(nvars)
Default:: T

For each JULES variable specified in var, this indicates if it should be read from the specified file or whether a constant value is to be used.

TRUE: The variable will be read from the file.
FALSE: The variable will be set to a constant value everywhere using const_val below.

URBAN_PROPERTIES::var_name¶

Type:: character(nvars)
Default:: ‘’ (empty string)

For each JULES variable specified in var where use_file = TRUE, this is the name of the variable in the file containing the data.

If the empty string (the default) is given for any variable, then the corresponding value from var is used instead.

This is not used for variables where use_file = FALSE, but a placeholder must still be given.

Note

For ASCII files, this is not used - only the order in the file matters, as described above.

URBAN_PROPERTIES::tpl_name¶

Type:: character(nvars)
Default:: None

For each JULES variable specified in var, this is the string to substitute into the file name in place of the variable name substitution string.

If the file name does not use variable name templating, this is not used.

URBAN_PROPERTIES::const_val¶

Type:: real(nvars)
Default:: None

For each JULES variable specified in var where use_file = FALSE, this is a constant value that the variable will be set to at every point in every layer.

This is not used for variables where use_file = TRUE, but a placeholder must still be given.

6.21.12.1. List of urban properties¶

All of the urban property variables listed below are expected to have no levels dimensions and no time dimension.

Variable name	Description [1]	Notes
`wrr`	Repeating width ratio (or canyon fraction, W/R)	If `l_urban_empirical` = TRUE then this is updated with calculated values.
The following apply to MORUSES only
`hwr`	Height-to-width ratio (H/W)	See for `wrr` above.
`hgt`	Building height (H)	See for `wrr` above.
`ztm`	Effective roughness length of urban areas	If `l_moruses_macdonald` = TRUE then this is updated with calculated values.
`disp`	Displacement height	See for `ztm` above.
`albwl`	Wall albedo	Data only used if `l_moruses_albedo` = TRUE.
`albrd`	Road albedo	See for `albwl` above.
`emisw`	Wall emissivity	Data only used if `l_moruses_emissivity` = TRUE.
`emisr`	Road emissivity	See for `emisw` above.

Footnotes

6.21.13. `JULES_CO2` namelist members¶

JULES_CO2::read_from_dump¶

Type:: logical
Default:: F

TRUE: Populate variables associated with this namelist from the dump file. All other namelist members are ignored.
FALSE: Use the other namelist members to determine how to populate variables.

JULES_CO2::co2_mmr¶

Type:: real
Default:: 5.241e-4

Concentration of atmospheric CO2, expressed as a mass mixing ratio.

6.21.14. `JULES_FLAKE` namelist members¶

JULES_FLAKE::read_from_dump¶

Type:: logical
Default:: F

TRUE: Populate variables associated with this namelist from the dump file. All other namelist members are ignored.
FALSE: Use the other namelist members to determine how to populate variables.

JULES_FLAKE::file¶

Type:: character
Default:: None

The file to read the FLake parameters from.

JULES_FLAKE::nvars¶

Type:: integer
Permitted:: >= 0
Default:: 0

The number of FLake variables that will be provided. (At the moment lake depth is the only variable that needs to be provided).

JULES_FLAKE::var¶

Type:: character(nvars)
Default:: None

List of FLake parameter variable names as recognised by JULES (see List of FLake parameters). Names are case sensitive.

Note

For ASCII files, variable names must be in the order they appear in the file.

JULES_FLAKE::var_name¶

Type:: character(nvars)
Default:: ‘’ (empty string)

For each JULES variable specified in var where use_file = TRUE, this is the name of the variable in the file containing the data.

If the empty string (the default) is given for any variable, then the corresponding value from var is used instead.

This is not used for variables where use_file = FALSE, but a placeholder must still be given in that case.

Note

For ASCII files, this is not used - only the order in the file matters, as described above.

JULES_FLAKE::tpl_name¶

Type:: character(nvars)
Default:: None

For each JULES variable specified in var, this is the string to substitute into the file name in place of the variable name substitution string.

If the file name does not use variable name templating, this is not used.

JULES_FLAKE::use_file¶

Type:: logical(nvars)
Default:: T

For each JULES variable specified in var, this indicates if it should be read from the specified file or whether a constant value is to be used.

TRUE: The variable will be read from the file.
FALSE: The variable will be set to a constant value everywhere using const_val below.

JULES_FLAKE::const_val¶

Type:: real(nvars)
Default:: 5.0m

For each JULES variable specified in var where use_file = FALSE, this is a constant value that the variable will be set to for every point or gridbox.

This is not used for variables where use_file = TRUE, but a placeholder must still be given.

6.21.14.1. List of FLake parameters¶

Name

Description

lake_depth

For each gridbox, the depth of the lakes should be provided in meters.

Note that for deep lakes FLake will assume an artificial lake bottom at 50m depth.

6.21.15. References for ancillaries¶

Kattge, J. and Knorr, W., 2007, Temperature acclimation in a biochemical model of photosynthesis: a reanalysis of data from 36 species, Plant, Cell and Environment, 30: 1176–1190, https://doi.org/10.1111/j.1365-3040.2007.01690.x.

6.21. `ancillaries.nml`¶

6.21.1. `JULES_FRAC` namelist members¶

6.21.2. `JULES_VEGETATION_PROPS` namelist members¶

6.21.2.1. List of vegetation parameters¶

6.21.3. `JULES_SOIL_PROPS` namelist members¶

6.21.3.1. List of soil parameters¶

6.21.4. `JULES_TOP` namelist members¶

6.21.4.1. List of TOPMODEL parameters¶

6.21.5. `JULES_PDM` namelist members¶

6.21.5.1. List of PDM parameters¶

6.21.6. `JULES_AGRIC` namelist members¶

6.21.7. `JULES_CROP_PROPS` namelist members¶

6.21.7.1. List of spatially-varying crop properties¶

6.21.8. `JULES_IRRIG_PROPS` namelist members¶

6.21.9. `JULES_RIVERS_PROPS` namelist members¶

6.21.9.1. Example¶

6.21.9.2. List of rivers properties¶

6.21.10. `JULES_OVERBANK_PROPS` namelist members¶

6.21.10.1. List of overbank inundation properties¶

6.21.11. `JULES_WATER_RESOURCES_PROPS` namelist members¶

6.21.11.1. List of water resources properties¶

6.21.12. `URBAN_PROPERTIES` namelist members¶

6.21.12.1. List of urban properties¶

6.21.13. `JULES_CO2` namelist members¶

6.21.14. `JULES_FLAKE` namelist members¶

6.21.14.1. List of FLake parameters¶

6.21.15. References for ancillaries¶

Table of Contents

Previous topic

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6.21. ancillaries.nml¶

6.21.1. JULES_FRAC namelist members¶

6.21.2. JULES_VEGETATION_PROPS namelist members¶

6.21.2.1. List of vegetation parameters¶

6.21.3. JULES_SOIL_PROPS namelist members¶

6.21.3.1. List of soil parameters¶

6.21.4. JULES_TOP namelist members¶

6.21.4.1. List of TOPMODEL parameters¶

6.21.5. JULES_PDM namelist members¶

6.21.5.1. List of PDM parameters¶

6.21.6. JULES_AGRIC namelist members¶

6.21.7. JULES_CROP_PROPS namelist members¶

6.21.7.1. List of spatially-varying crop properties¶

6.21.8. JULES_IRRIG_PROPS namelist members¶

6.21.9. JULES_RIVERS_PROPS namelist members¶

6.21.9.1. Example¶

6.21.9.2. List of rivers properties¶

6.21.10. JULES_OVERBANK_PROPS namelist members¶

6.21.10.1. List of overbank inundation properties¶

6.21.11. JULES_WATER_RESOURCES_PROPS namelist members¶

6.21.11.1. List of water resources properties¶

6.21.12. URBAN_PROPERTIES namelist members¶

6.21.12.1. List of urban properties¶

6.21.13. JULES_CO2 namelist members¶

6.21.14. JULES_FLAKE namelist members¶

6.21.14.1. List of FLake parameters¶

6.21.15. References for ancillaries¶

6.21. `ancillaries.nml`¶

6.21.1. `JULES_FRAC` namelist members¶

6.21.2. `JULES_VEGETATION_PROPS` namelist members¶

6.21.3. `JULES_SOIL_PROPS` namelist members¶

6.21.4. `JULES_TOP` namelist members¶

6.21.5. `JULES_PDM` namelist members¶

6.21.6. `JULES_AGRIC` namelist members¶

6.21.7. `JULES_CROP_PROPS` namelist members¶

6.21.8. `JULES_IRRIG_PROPS` namelist members¶

6.21.9. `JULES_RIVERS_PROPS` namelist members¶

6.21.10. `JULES_OVERBANK_PROPS` namelist members¶

6.21.11. `JULES_WATER_RESOURCES_PROPS` namelist members¶

6.21.12. `URBAN_PROPERTIES` namelist members¶

6.21.13. `JULES_CO2` namelist members¶

6.21.14. `JULES_FLAKE` namelist members¶