Model:TransportLengthHillslopeDiffuser

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TransportLengthHillslopeDiffuser


Metadata

Also known as
Model type Single
Model part of larger framework LandLab
Note on status model
Date note status model
Incorporated models or components:
Spatial dimensions 2D
Spatial extent Regional-Scale, Landscape-Scale, Watershed-Scale
Model domain Terrestrial, Hydrology
One-line model description Transport length hillslope diffusion.
Extended model description Hillslope diffusion component in the style of Carretier et al. (2016, ESurf), and Davy and Lague (2009).

Works on regular raster-type grid (RasterModelGrid, dx=dy). To be coupled with FlowDirectorSteepest for the calculation of steepest slope at each timestep.

Keywords:

hillslope, diffusion, soil,

Name Margaux Mouchene
Type of contact
Institute / Organization
Postal address 1
Postal address 2
Town / City Boulder
Postal code 80309
State Colorado
Country United States
Email address margaux.mouchene@colorado.edu
Phone
Fax


Supported platforms
Unix, Linux, Mac OS, Windows
Other platform
Programming language

Python

Other program language
Code optimized Single Processor
Multiple processors implemented
Nr of distributed processors
Nr of shared processors
Start year development 2017
Does model development still take place? No
If above answer is no, provide end year model development 2020
Code development status Only maintenance
When did you indicate the 'code development status'? 2020
Model availability As code
Source code availability
(Or provide future intension)
Through web repository
Source web address https://github.com/landlab/landlab/tree/master/landlab
Source csdms web address
Program license type BSD or MIT X11
Program license type other
Memory requirements
Typical run time


Describe input parameters [[Describe input parameters model::grid : ModelGrid

Landlab ModelGrid object

erodibility: float
Erodibility coefficient [L/T]

slope_crit: float (default=1.)
Critical slope [L/L]]]

Input format ASCII
Other input format
Describe output parameters "flow__receiver_node":

{ "dtype": int, "intent": "in", "optional": False, "units": "-", "mapping": "node", "doc": "Node array of receivers (node that receives flow from current node)", }

"sediment__deposition_coeff": { "dtype": float, "intent": "out", "optional": False, "units": "-", "mapping": "node", "doc": "Fraction of incoming sediment that is deposited on the node", }

"sediment__deposition_rate": { "dtype": float, "intent": "out", "optional": False, "units": "m/yr", "mapping": "node", "doc": "Deposition rate on node", }

"sediment__erosion_rate": { "dtype": float, "intent": "out", "optional": False, "units": "m/yr", "mapping": "node", "doc": "Erosion rate on node", }

"sediment__flux_in": { "dtype": float, "intent": "out", "optional": False, "units": "m/yr", "mapping": "node", "doc": "Incoming sediment rate on node (=qs/dx)", }

"sediment__flux_out": { "dtype": float, "intent": "out", "optional": False, "units": "m/yr", "mapping": "node", "doc": "Outgoing sediment rate on node = sediment eroded on node + sediment transported across node from upstream", }

"sediment__transfer_rate": { "dtype": float, "intent": "out", "optional": False, "units": "m/yr", "mapping": "node", "doc": "Rate of transferred sediment across a node (incoming sediment - deposited sediment on node)", }

"topographic__elevation": { "dtype": float, "intent": "inout", "optional": False, "units": "m", "mapping": "node", "doc": "Land surface topographic elevation", }

"topographic__steepest_slope": { "dtype": float, "intent": "in", "optional": False, "units": "m/m", "mapping": "node", "doc": "The steepest *downhill* slope", }

Output format ASCII
Other output format
Pre-processing software needed? No
Describe pre-processing software
Post-processing software needed? No
Describe post-processing software
Visualization software needed? No
If above answer is yes
Other visualization software


Describe processes represented by the model
Describe key physical parameters and equations
Describe length scale and resolution constraints
Describe time scale and resolution constraints
Describe any numerical limitations and issues


Describe available calibration data sets
Upload calibration data sets if available:
Describe available test data sets
Upload test data sets if available:
Describe ideal data for testing


Do you have current or future plans for collaborating with other researchers?
Is there a manual available? No
Upload manual if available:
Model website if any https://landlab.github.io
Model forum / discussion board https://github.com/landlab/landlab/issues
Comments


This part will be filled out by CSDMS staff

OpenMI compliant Not yet"Not yet" is not in the list (Yes, No but planned, No but possible, No not possible) of allowed values for the "Code openmi compliant or not" property.
BMI compliant Not yet"Not yet" is not in the list (Yes, No but planned, No but possible, No not possible) of allowed values for the "Code IRF or not" property.
WMT component Not yet"Not yet" is not in the list (Yes, In progress, No but possible, No not possible) of allowed values for the "Code CMT compliant or not" property.
PyMT component Not yet"Not yet" is not in the list (Yes, In progress, No but possible, No not possible) of allowed values for the "Code PyMT compliant or not" property.
Is this a data component
Can be coupled with:
Model info
Nr. of publications: --
Total citations: 0
h-index: --"--" is not a number.
m-quotient: 0

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