Landlab models
From CSDMS
Landlab components and models (30)
Program | Description | Developer | Download | PyMT |
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ChannelProfiler | The ChannelProfiler extracts and plots channel networks from a landlab grid. | Barnhart, Katy | ![]() |
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ChiFinder | Calculate Chi Indices | Hobley, Daniel | ![]() |
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DepthDependentTaylorDiffuser | This component implements a depth-dependent Taylor series diffusion rule, combining concepts of Ganti et al. (2012) and Johnstone and Hilley (2014). | Glade, Rachel | ![]() |
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DetachmentLtdErosion | Simulate detachment limited sediment transport. | Adams, Jordan | ![]() |
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ErosionDeposition
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Landlab component for fluvial erosion/deposition. | Shobe, Charles | ![]() |
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ExponentialWeatherer | Exponential soil production function in the style of Ahnert (1976) | Glade, Rachel | ![]() |
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FastscapeEroder | Compute fluvial erosion using stream power theory (“fastscape” algorithm) | Hobley, Daniel | ![]() |
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Flexure | Deform the lithosphere with 1D or 2D flexure. | Hutton, Eric | ![]() |
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GrainHill
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Cellular automaton model of hillslope evolution | Tucker, Gregory | ![]() |
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GroundwaterDupuitPercolator | The GroundwaterDupuitPercolator solves the Boussinesq equation for flow in an unconfined aquifer over an impermeable aquifer base and calculates groundwater return flow to the surface. | Litwin, David | ![]() |
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HyLands
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The HyLands model simulates the impact of bedrock landslides on topographic evolution and sediment dynamics. | Campforts, Benjamin | ![]() |
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Landlab | Python software framework for writing, assembling, and running 2D numerical models | Tucker, Greg | ![]() |
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Landslides | Landlab component that simulates landslide probability of failure as well as mean relative wetness and probability of saturation. | Strauch, Ronda | ![]() |
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LinearDiffuser | Landlab component that models soil creep as a linear diffusion process | Tucker, Greg | ![]() |
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NormalFault | NormalFault implements relative rock motion due to a normal fault. | Barnhart, Katy | ![]() |
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OverlandFlow
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Component simulating overland flow using a 2-D numerical approximation of the shallow-water equations following the de Almeida et al., 2012 algorithm for storage-cell inundation modeling. | Adams, Jordan | ![]() |
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OverlandFlowBates | This component simulates overland flow using the 2-D numerical model of shallow-water flow over topography using the Bates et al. (2010) algorithm for storage-cell inundation modeling. | Adams, Jordan | ![]() |
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PerronNLDiffuse | Nonlinear diffusion, following Perron (2011). | Hobley, Daniel | ![]() |
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PotentialEvapotranspiration | Calculates potential evapotranspiration | Nudurupati, Sai | ![]() |
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SPACE
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Landlab component for 2-D calculation of fluvial sediment transport and bedrock erosion | Shobe, Charles | ![]() |
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SedDepEroder | Compute fluvial erosion using using “tools and cover” theory | Hobley, Daniel | ![]() |
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SoilInfiltrationGreenAmpt
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Landlab component that calculates soil infiltration based on the Green-Ampt solution. | Rengers, Francis | ![]() |
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SoilMoisture | Compute the decay of soil moisture saturation at storm-interstorm time period | Nudurupati, Sai | ![]() |
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SpeciesEvolver | Evolve life in a landscape. | Lyons, Nathan | ![]() |
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StreamPowerSmoothThresholdEroder | Compute fluvial erosion using stream power theory with a numerically smoothed threshold | Tucker, Greg | ![]() |
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TaylorNonLinearDiffuser | Model non-linear soil creep after Ganti et al. (2012) | Glade, Rachel | ![]() |
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Terrainbento
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A Python package for multi-model analysis in long-term drainage basin evolution | Barnhart, Katy | ![]() |
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TransportLengthHillslopeDiffuser | Transport length hillslope diffusion. | Mouchene, Margaux | ![]() |
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VegCA | Landlab component that simulates inter-species plant competition using a 2D cellular automata model. | Nudurupati, Sai | ![]() |
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Vegetation | Model plant dynamics using multiple representative plant species | Nudurupati, Sai | ![]() |
Landlab components and tools (23)
Program | Description | Developer | Download | PyMT |
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DepressionFinderAndRouter | Find depressions on a topographic surface. | Hobley, Dan | ![]() |
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DepthDependentDiffuser
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Soil depth-dependent linear hillslope diffuser | Glade, Rachel | ![]() |
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Drainage Density
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Component for calculating drainage density in Landlab given a channel network | Shobe, Charles | ![]() |
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FireGenerator | This component generates a random fire event or fire time series from the Weibull statistical distribution. | Adams, Jordan | ![]() |
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FlowAccumulator | Component to accumulate flow and calculate drainage area. | Barnhart, Katy | ![]() |
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FlowDirectorD8 | Single-path (steepest direction) flow direction with diagonals on rasters. | Barnhart, Katy | ![]() |
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FlowDirectorDinf | Flow direction on a raster grid by the D infinity method. | Barnhart, Katy | ![]() |
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FlowDirectorMFD | Multiple-path flow direction with or without out diagonals. | Barnhart, Katy | ![]() |
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FlowDirectorSteepest | Single-path (steepest direction) flow direction without diagonals. | Barnhart, Katy | ![]() |
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FractureGridGenerator | Create a 2D grid with randomly generated fractures. | Tucker, Greg | ![]() |
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HackCalculator | Calculate Hack parameters. | Barnhart, Katy | ![]() |
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LakeMapperBarnes | Temporarily fills depressions and reroutes flow across them | Hobley, Daniel | ![]() |
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LateralEroder | Laterally erode neighbor node through fluvial erosion. | Langston, Abigail | ![]() |
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Lithology | Create a Lithology object with different properties | Barnhart, Katy | ![]() |
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LossyFlowAccumulator | Component to calculate drainage area and accumulate flow, while permitting dynamic loss or gain of flow downstream. | Hobley, Dan | ![]() |
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PotentialityFlowRouter | Multidirectional flow routing using a novel method. | Hobley, Daniel | ![]() |
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PrecipitationDistribution | Generate random sequence of precipitation events | Adams, Jordan | ![]() |
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Radiation | Compute 1D and 2D total incident shortwave radiation. | Nudurupati, Sai | ![]() |
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SinkFiller | Fill sinks in a landscape to the brim, following the Barnes et al. (2014) algorithms. | Hobley, Daniel | ![]() |
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SpatialPrecipitationDistribution | Generate random sequence of spatially-resolved precipitation events | Hobley, Daniel | ![]() |
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SteepnessFinder | Calculate steepness and concavity indices from gridded topography | Hobley, Daniel | ![]() |
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ZoneController | Controls zones and populates them with taxa. | Lyons, Nathan | ![]() |
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ZoneTaxon | A zone-based taxon | Lyons, Nathan | ![]() |
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