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|  | {{#ask:[[Category:Models]] |  | {{PageTitle| Search the model database }} | 
|  |   |mainlabel=Model |  | CSDMS maintains a code and metadata repository for numerical models and scientific software tools. The CSDMS Model Repository, initialized in 2009, '''now holds {{#ask:[[Model:+]] {{AllModelDomains}} [[Source code availability::Through web repository||Through CSDMS repository]] | format=count}} open source models and tools'''. Use the dialog below to select your set of models. | 
|  |   |?One-line model description=Description |  |   | 
|  |   |?ModelDomain=Domain|+value filterswitches=and or|+filter=value|+value filtermax checkboxes=14|+value filter collapsible=collapsed |  | {{#ask:[[Category:Models]][[Source code availability::Through CSDMS repository||Through web repository]] | 
|  |   |?Spatial dimensions=Dimension|+filter=value|+value filter max checkboxes=14|+value filter collapsible=collapsed |  |   | mainlabel=Model | 
|  |   |?Spatialscale=Scale|+filter=value|+value filter max checkboxes=14|+value filter switches=and or|+value filter collapsible=collapsed |  |   | ?One-line model description=Description | 
|  |   |?DevelopmentCode=Code status|+filter=value|+value filter max checkboxes=14|+value filter collapsible=uncollapsed |  |   | ?ModelDomain=Domain|+filter=value|+value filter max checkboxes=14|+value filter switches=and or|+value filter collapsible=uncollapsed | 
|  |   |?Model keywords=Keywords|+filter=value|+value filter max checkboxes=16|+hide=yes|+value filter collapsible=collapsed |  |   | ?Spatial dimensions=Dimension|+filter=value|+value filter max checkboxes=14|+value filter switches=and or|+value filter collapsible=collapsed|+hide=yes | 
|  |  |   | ?Spatialscale=Scale|+filter=value|+value filter max checkboxes=14|+value filter switches=and or|+value filter collapsible=collapsed|+hide=yes | 
|  |  |   | ?DevelopmentCode=Code status|+filter=value|+value filter max checkboxes=14|+value filter collapsible=collapsed|+hide=yes | 
|  |  |   | ?Model keywords=Keywords|+filter=value|+value filter switches=and or|+hide=yes|+value filter collapsible=collapsed | 
|  |  |  | ?First name | 
|  |  |  | ?Last name=Last Name|+filter=value|+value filter collapsible=collapsed | 
|  |   | limit=1000 |  |   | limit=1000 | 
|  |   |format=filtered |  |   | default =Sorry, no models can be found based on your search criteria | 
|  |   |headers=plain |  |   | headers=plain | 
|  |   |views=table |  |  | format=filtered | 
|  |   |table viewclass=table table-hover table-sm table-responsive sortable |  |   | views=list | 
|  |  |  | list view template=FilterModelTable | 
|  |  |  | list view introtemplate=IntroFilterModelTable1 | 
|  |  |   | list view outrotemplate=ExitFilterModelTable | 
|  | }} |  | }} | 
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|  |  | '''Note:''' ''Some of the open source code is made available through another community portal. These portals offer much more specific information. To download the code(s) you may be asked to register as a user at their portal. By registering you will receive updates on new releases and other community information. Your registration will help the developers demonstrate to funders the size of their model's community. If you have problems getting access to this open source code, please let us know [mailto:CSDMSsupport@Colorado.edu CSDMSsupport@Colorado.edu].'' | 
 Search the model database 
CSDMS maintains a code and metadata repository for numerical models and scientific software tools. The CSDMS Model Repository, initialized in 2009, now holds 451 open source models and tools. Use the dialog below to select your set of models.
   Program
   Description
   Domain
   Developer
 
	
   
   Monte Carlo chain of 1D non-linear diffusion hillslope model to find most likely boundary conditions
Terrestrial
   Martin Hurst
 
   
   1D probabilistic, particle-based model of hillslope evolution for studying hillslope equilibration and response to perturbations.
Coastal, Geodynamic, Terrestrial
   Jacob Calvert
 
   
   1D Breaching Turbidity current model for generating continuous turbidity currents
Coastal
   Esther Eke
 
   
   Tidal & wind-driven coastal circulation routine
Coastal
   Rudy Slingerland
 
   
   A finite element formulation of the non-conservative form of the vertically integrated advection/diffusion/reaction (ADR) equation
Marine
   Wendy Gentleman
 
   
   Coastal Circulation and Storm Surge Model
Coastal
   Rick Luettich
 
   
   Read note in extended description. Advection Diffusion Implicit (ADI) method for solving 2D diffusion equation
Terrestrial
   Jon Pelletier
 
   
   Alaskan Frame‐based Ecosystem Code
Cryosphere, Ecosystems
   Alec Bennett
 
   
   Generates planforms for single-thread channel using a second-order autoregressive model
Hydrology, Planetary landforms, Terrestrial
   Ajay Limaye
 
   
   The Advanced Terrestrial Simulator (formerly sometimes known as the Arctic Terrestrial Simulator) is a code for solving ecosystem-based, integrated, distributed hydrology.
Cryosphere, Hydrology, Terrestrial
   Ethan Coon
 
   
   E-book: program for computing bedload transport in
gravel rivers.
Hydrology, Terrestrial
   Gary Parker
 
   
   E-book: program for computing bedload transport in gravel rivers over time.
Hydrology, Terrestrial
   Gary Parker
 
   
   E-book: program for computing bedload transport in gravel rivers with a Manning-Strickler relation for flow resistance.
Hydrology, Terrestrial
   Gary Parker
 
   
   AeoLiS is a process-based model for simulating aeolian sediment transport in situations where supply-limiting factors are important, like in coastal environments.
Terrestrial
   Bas Hoonhout
 
   
   E-book: Calculator for aggradation and degradation of a river reach using a backwater formulation.
Hydrology, Terrestrial
   Gary Parker
 
   
   E-book: calculator for aggradation and degradation of sediment mixtures in gravel-bed streams
Hydrology, Terrestrial
   Gary Parker
 
   
   E-book: calculator for evolution of upward-concave bed profiles in rivers carrying sediment mixtures in subsiding basins.
Hydrology, Terrestrial
   Gary Parker
 
   
   E-book: illustration of calculation of aggradation and degradation of a river reach using the normal flow approximation.
Hydrology, Terrestrial
   Gary Parker
 
   
   E-book: Illustration of calculation of aggradation and degradation of a river reach using the normal flow approximation; with an extension for calculation of the response to a sudden fault along the reach.
Hydrology, Terrestrial
   Gary Parker
 
   
   E-book: A module that calculates the evolution of a gravel bed river under an imposed cycled hydrograph.
Hydrology, Terrestrial
   Gary Parker
 
   
   E-book: Program to calculate the evolution of upward-concave bed profiles in rivers carrying uniform sediment in subsiding basins.
Hydrology, Terrestrial
   Gary Parker
 
   
   Rules-based model to generate a 2-dimensional cross section of alluvial stratigraphy based on fluvial processes
Coastal, Terrestrial
   Andy Wickert
 
   
   3D model of alpine surface processes
Cryosphere, Terrestrial
   Mathias Bavay
 
   
   ANUGA is a hydrodynamic modelling tool that allows users to model realistic flow problems in complex 2D geometries.
Hydrology
   Nariman Habili
 
   
   Add-on package to ANUGA with modules for sediment transport and vegetation drag
Hydrology, Terrestrial
   Mariela Perignon
 
   
   The Agricultural Production Systems sIMulator (APSIM)
Terrestrial
   Dean Holzworth
 
   
   Fluvial-dominated delta sedimentation model
Coastal, Terrestrial
   Irina Overeem
 
   
   an Arctic-delta reduced-complexity model that can reproduce the 2-m ramp feature ubiquitous to Arctic deltas
Cryosphere
   Ngai-Ham (Erik) Chan
 
   
   Pixel scale Area-Slope equation calculator
Hydrology, Terrestrial
   Sagy Cohen
 
   
   Cellula automata model for salt marsh evolution with variable soil resistance under wind waves attack
Coastal
   Nicoletta Leonardi
 
   
   Stream avulsion model
Coastal, Hydrology
   Eric Hutton
 
   
   Bedload transport model
Terrestrial
   Rudy Slingerland
 
   
   Bergen Ocean Model
Coastal, Marine
   Jarle Berntsen
 
   
   Computes evolution of a bedrock river longitudinal profile in the presence of large, hillslope-derived blocks.
Terrestrial
   Charles Shobe
 
   
   E-book: program for backwater calculations in open channel flow
Hydrology, Terrestrial
   Gary Parker
 
   
   E-book: calculator for backwater curves in sand-bed streams, including the effects of both skin friction and form drag due to skin friction
Hydrology, Terrestrial
   Gary Parker
 
   
   Basin and landscape dynamics
Climate, Hydrology, Terrestrial
   Tristan Salles
 
   
   Coastal barrier island transgression model
Coastal
   Jaap Nienhuis
 
   
   A spatially explicit model of coastal barrier evolution
Coastal, Ecosystems
   Ian Reeves
 
   
   Barrier-Bay-Marsh-Forest Transect Coupled Model Framework
Coastal, Ecosystems
   Ian Reeves
 
   
   A graphical Matlab interface to the C language 2-D quality finite element grid generator Triangle.
Coastal, Marine
   Jonathan Shewchuk
 
   
   Read note in extended description. Knickpoint propagation in the 2D sediment-flux-driven bedrock erosion model
Terrestrial
   Jon Pelletier
 
   
   This is a two-dimensional numerical model that computes the topographic evolution of the facet slope in the footwall of an active normal fault.
Geodynamic, Terrestrial
   Greg Tucker
 
   
   E-book: calculator for aggradation and degradation with a migrating bedrock-alluvial transition at the upstream end.
Hydrology, Terrestrial
   Gary Parker
 
   
   Flow-partitioning and avulsion in a river delta bifurcation
Coastal
   Gerard Salter
 
   
   Submarine debris flows
Marine
   Eric Hutton
 
   
   Biogenic mixing of marine sediments
Marine
   Eric Hutton
 
   
   BlockLab computes landscape evolution in the presence of large blocks of rock on hillslopes and in channels.
Terrestrial
   Charles Shobe
 
   
   Caesar Lisflood is a morphodynamic / Landscape evolution model that simulates erosion and deposition in river catchments and reaches over time scales from hours to 1000's of years.
Hydrology, Terrestrial
   Tom Coulthard
 
   
   A GCM for Titan that incorporates aerosols
Terrestrial
   Eric Larson
 
   
   The Second Generation Chesapeake Bay Operational Forecast System (CBOFS2): A ROMS‐Based Modeling System
Marine
   Lyon Lanerolle
 
   
   Coastline evolution model
Coastal
   A. Brad Murray
 
   
   Landscape Evolution Model
Terrestrial
   Greg Tucker
 
   
   Los Alamos sea ice model
Cryosphere, Marine
   Elizabeth Hunke
 
   
   The CLUMondo model is a spatially explicit and dynamics land system change model
Terrestrial
   Peter Verburg
 
   
   Coupled salt Marsh - tidal Flat Transect model
Coastal
   Giulio Mariotti
 
   
   Data component provides monthly mean temperature for Permafrost Region 1902-2100
Climate, Cryosphere
   Irina Overeem
 
   
   COAWST: A Coupled-Ocean-Atmosphere-Wave-Sediment Transport Modeling System
Coastal
   John Warner
 
   
   Geomorphic and carbon evolution of a bay-marsh-forest coastal transect with restorations
Coastal, Ecosystems
   Mary Bryan Barksdale
 
   
   The Coupled Routing and Excess STorage (CREST) model is a distributed hydrologic model developed to simulate the spatial and temporal variation of atmospheric, land surface, and subsurface water fluxes and storages by cell-to-cell simulation.
Hydrology
   Jiahu Wang
 
   
   multi-physics numerical model that simulates rock deformation, fluid flow, solute transport and heat transfer in response to ice sheet loading of multiple cycles
Geodynamic, Hydrology
   Yipeng Zhang
 
   
   Multidimensional heat-transfer modeling system for permafrost with advanced unfrozen water physics
Cryosphere, Terrestrial
   Gary Clow
 
   
   Community Water Model (CWatM) is a hydrological model simulating the water cycle daily at global and local levels, historically and into the future
Hydrology
   Burek Peter
 
   
   Cellular landscape evolution model
Terrestrial
   Tom Coulthard
 
   
   Carbonate cellular automatacyclicity
Carbonates and Biogenics
   Peter Burgess
 
   
   Read note in extended description. Simulates Oscillations in arid alluvial channels
Hydrology, Terrestrial
   Jon Pelletier
 
   
   The ChannelProfiler extracts and plots channel networks from a landlab grid.
Terrestrial
   Katy Barnhart
 
   
   Chesapeake Bay ROMS Community Model (ChesROMS), special case of ROMS
Marine
   Wen Long
 
   
   Tool for examining channel profiles in chi-elevation space using the integral method of channel analysis
Terrestrial
   Simon Mudd
 
   
   Calculate Chi Indices
Terrestrial
   Daniel Hobley
 
   
   Numerical model to compute tsunami propagation and runup on land in the shallow-water approximation
Coastal, Marine
   Elena Tolkova
 
   
   A coupled landscape and human-dynamics modeling framework for barrier evolution
Coastal, Human dimensions
   Katherine Anarde
 
   
   Long term 2D morphodynamics of coastal areas
Coastal
   Giulio Mariotti
 
   
   Evolution of Coastal Foredunes
Coastal, Terrestrial
   Orencio Durán Vinent
 
   
   Geomorphic and carbon evolution of a bay-marsh-forest coastal transect
Coastal, Ecosystems
   Kendall Valentine
 
   
   Sediment compaction
Marine
   Eric Hutton
 
   
   2-D model tracking cosmogenic nuclides and mixing in landslide terrain
Terrestrial
   Brian Yanites
 
   
   Read note in extended description. Coupled 1D bedrock-alluvial channel evolution
Terrestrial
   Jon Pelletier
 
   
   The module calculates crevasse splay morphology and water discharge outflow of a crevasse splay.
Terrestrial
   Yunzhen Chen
 
   
   Cross-Shore Sediment Flux Equations
Coastal
   Alejandra Ortiz
 
   
   CryoGrid 3 is a simple land-surface scheme dedicated to modeling of ground temperatures in permafrost environments.
Cryosphere, Terrestrial
   Sebastian Westermann
 
   
   A 2D/3D model of carbonate cyclicity
Marine
   Peter Burgess
 
   
   Simulates circulation and sedimentation in a 2D turbulent plane jet and resulting delta growth
Coastal
   Rudy Slingerland
 
   
   Spatially-Explicit Mangrove-Mudflat Dynamic Model
Coastal
   Sebrian Beselly
 
   
   DHSVM is a distributed hydrologic model that explicitly represents the effects of topography and vegetation on water fluxes through the landscape.
Hydrology, Terrestrial
   Administrator DHSVM
 
   
   Distributed Large Basin Runoff Model
Hydrology
   Thomas Croley
 
   
   Distributed Routing Rainfall-Runoff Model--version II
Hydrology, Terrestrial
   Geological Survey U.S.
 
   
   3-DIMENSIONAL DROGUE TRACKING ALGORITHM FOR A FINITE ELEMENT GRID WITH LINEAR FINITE ELEMENTS
Coastal, Marine
   Brian Blanton
 
   
   DVMDOSTEM is an advanced process-based terrestrial ecosystem model (TEM) designed to study ecosystem responses to climate changes and disturbances.
Cryosphere, Ecosystems, Terrestrial
   Tobey Carman
 
   
   A Python API for the Dakota iterative systems analysis toolkit.
Climate, Coastal, Geodynamic, Hydrology, Marine, Terrestrial
   Mark Piper
 
   
   A CSDMS data component used to download the marine substrates datasets from the dbSEABED system.
Carbonates and Biogenics, Coastal, Ecosystems, Marine
   Tian Gan
 
   
   3D hydrodynamic and sediment transport model
Coastal, Hydrology, Marine
   Support Delft3D
 
   
   E-book: Calculator for evolution of long profile of a river ending in a 1D migrating delta, using a backwater formulation.
Hydrology, Terrestrial
   Gary Parker
 
   
   Geometry classification of delta islands
Coastal
   Mariela Perignon
 
   
   E-book: Calculator for evolution of long profile of a river ending in a 1D migrating delta, using the normal flow approximation.
Hydrology, Terrestrial
   Gary Parker
 
   
   River delta formation and evolution model with channel dynamics
Coastal
   Man Liang
 
   
   Delta-building model DeltaRCM expanded to include vegetation
Coastal
   Rebecca Lauzon
 
   
   Process-response model simulating the evolution and stratigraphy of fluvial dominated deltaic systems
Coastal
   Bob Hoogendoorn
 
   
   Demeter - A Land Use and Land Cover Change Disaggregation Model
Terrestrial
   Chris Vernon
 
   
   E-book: Illustration of calculation of depth-discharge relation, bed load transport, suspended load transport and total bed material load for a large, low-slope sand-bed river.
Hydrology, Terrestrial
   Gary Parker
 
   
   Find depressions on a topographic surface.
Hydrology, Terrestrial
   Dan Hobley
 
   
   Soil depth-dependent linear hillslope diffuser
Terrestrial
   Rachel Glade
 
   
   This component implements a depth-dependent Taylor series diffusion rule, combining concepts of Ganti et al. (2012) and Johnstone and Hilley (2014).
Terrestrial
   Rachel Glade
 
   
   Simulate detachment limited sediment transport.
Terrestrial
   Jordan Adams
 
   
   Code for estimating long-term exhumation histories and spatial patterns of short-term erosion from the detrital thermochronometric data.
Terrestrial
   Boris Avdeev
 
   
   Diffusion of marine sediments due to waves, bioturbation
Marine
   Eric Hutton
 
   
   A Python package for simulating passive particle transport in shallow-water flows
Hydrology, Terrestrial
   Jayaram Hariharan
 
   
   Algorithm for extracting channel networks from high resolution topographic data
Hydrology, Terrestrial
   Fiona Clubb
 
   
   Component for calculating drainage density in Landlab given a channel network
Terrestrial
   Charles Shobe
 
   
   E-book: calculator for aggradation and degradation of sediment mixtures in gravel-bed streams subject to cyclic hydrographs.
Hydrology, Terrestrial
   Gary Parker
 
   
   DynEarthSol3D is a finite element solver that models the momentum balance and the heat transfer of elasto-visco-plastic material in the Lagrangian form.
Geodynamic
   Eh Tan
 
   
   DynQual: the dynamical surface water quality model
Hydrology, Terrestrial
   Edward Jones
 
   
   A simple snow model
Climate, Hydrology, Terrestrial
   Kang Wang
 
   
   Ensemble Framework For Flash Flood Forecasting
Hydrology
   Zac Flamig
 
   
   Eulerian-Lagrangian CIRCulation
Coastal, Marine
   Yinglong Zhang
 
   
   Simulates critical shear stress of median grain sizes
Terrestrial
   Rudy Slingerland
 
   
   Simulates critical shields theta for median grain sizes
Terrestrial
   Rudy Slingerland
 
   
   A CSDMS data component used to download the ECMWF Reanalysis v5 (ERA5) datasets
Climate, Cryosphere, Hydrology, Terrestrial
   Tian Gan
 
   
   parallel global-scale landscape evolution model
Climate, Hydrology, Marine, Terrestrial
   Tristan Salles
 
   
   Ecopath with Ecosim (EwE) is an ecological modeling software suite for personal computers
Ecosystems, Marine
   Villy Christensen
 
   
   Numerical 1D research code Elv applied to gravel-sand transitions
Terrestrial
   Astrid Blom
 
   
   Read note in extended description. Werner's model for eolian dune formation and evolution
Terrestrial
   Jon Pelletier
 
   
   Equilibrium solver of Self-formed, Single-thread, Sand-bed Rivers
Hydrology, Terrestrial
   Enrica Viparelli
 
   
   Fluvial landscape evolution model
Terrestrial
   Scott Peckham
 
   
   Landlab component for fluvial erosion/deposition.
Terrestrial
   Charles Shobe
 
   
   Empirical Assessment Tool for Bathymetry, Flow Velocity and Salinity in Estuaries Based on Tidal Amplitude and Remotely-Sensed Imagery
Coastal, Hydrology, Marine
   Jasper Leuven
 
   
   Exponential soil production function in the style of Ahnert (1976)
Terrestrial
   Rachel Glade
 
   
   Floodplain and Channel Evaluation Tool (FACET)
Hydrology, Terrestrial
   Samuel Lamont
 
   
   Simulates flow characteristics based on gradually varied flow equation
Hydrology, Terrestrial
   Rudy Slingerland
 
   
   Read note in extended description. Forward Time Centered Space (FTCS) method for 1D nonlinear diffusion equation
Terrestrial
   Jon Pelletier
 
   
   Read note in extended description. Forward Time Centered Space (FTCS) method for 2D diffusion equation
Terrestrial
   Jon Pelletier
 
   
   Read note in extended description. Forward Time Centered Space (FTCS) method for 2D Terrace diffusion
Terrestrial
   Jon Pelletier
 
   
   a 3-D diagnostic model for continental shelf circulation studies
Coastal, Marine
   Christopher Naimie
 
   
   Fully Nonlinear Boussinesq Wave Model
Coastal
   Jim Kirby
 
   
   The Unstructured Grid Finite Volume Coastal Ocean Model
Coastal, Marine
   Changsheng Chen
 
   
   Finite Volume two-dimensional shock-capturing model.
Coastal
   Alberto Canestrelli
 
   
   E-book: Particle fall velocity calculator
Hydrology, Terrestrial
   Gary Parker
 
   
   Compute fluvial erosion using stream power theory (“fastscape” algorithm)
Terrestrial
   Daniel Hobley
 
   
   Read note in extended description. Filling in pits and flats in a DEM
Terrestrial
   Jon Pelletier
 
   
   A turbulence-resolving numerical model for fine sediment transport in bottom boundary layer
Marine, Terrestrial
   Zhen Cheng
 
   
   This component generates a random fire event or fire time series from the Weibull statistical distribution.
Climate, Ecosystems, Terrestrial
   Jordan Adams
 
   
   Read note in extended description. Fourier filtering in 1D while solving the flexure equation
Terrestrial
   Jon Pelletier
 
   
   Read note in extended description. Fourier filtering in 2D while solving the flexure equation
Terrestrial
   Jon Pelletier
 
   
   Read note in extended description. Solving the flexure equation applying Advection Diffusion Implicit (ADI) method
Terrestrial
   Jon Pelletier
 
   
   Deform the lithosphere with 1D or 2D flexure.
Geodynamic, Terrestrial
   Eric Hutton
 
   
   Component to accumulate flow and calculate drainage area.
Hydrology, Terrestrial
   Katy Barnhart
 
   
   Single-path (steepest direction) flow direction with diagonals on rasters.
Hydrology, Terrestrial
   Katy Barnhart
 
   
   Flow direction on a raster grid by the D infinity method.
Hydrology, Terrestrial
   Katy Barnhart
 
   
   Multiple-path flow direction with or without out diagonals.
Hydrology, Terrestrial
   Katy Barnhart
 
   
   Single-path (steepest direction) flow direction without diagonals.
Hydrology, Terrestrial
   Katy Barnhart
 
   
   Read note in extended description. Numerical integration of Fourier-Bessel terms
Terrestrial
   Jon Pelletier
 
   
   Read note in extended description. 1D fractional-noise generation with Fourier-filtering method
Terrestrial
   Jon Pelletier
 
   
   Read note in extended description. 2D Gaussian fractional-noise generation with Fourier-filtering method
Terrestrial
   Jon Pelletier
 
   
   Create a 2D grid with randomly generated fractures.
Geodynamic, Terrestrial
   Greg Tucker
 
   
   Frost model predicts the likelihood of occurrence of permafrost in the land surface based on the monthly temperature distribution
Cryosphere, Terrestrial
   Irina Overeem
 
   
   Calculate floodwater depth based on an inundation polygon (e.g. from remote sensing) and a DEM
Coastal, Hydrology, Terrestrial
   Sagy Cohen
 
   
   Geomorphic Model of Barrier, Estuarine, and Shoreface Translations
Coastal
   Laura Moore
 
   
   Geomorphic model of barrier, estaurine, and shoreface translations plus dynamic marsh plus waves
Coastal
   Rebecca Lauzon
 
   
   Geomorphic Model of Barrier, Estuarine, and Shoreface Translations + Marsh + Seagrass
Coastal
   Ian Reeves
 
   
   2D cross-shore geomorphological model of barrier island and marsh response to sea level rise.
Coastal
   David Walters
 
   
   Distributed hydrological model, water and energy budgets
Hydrology, Terrestrial
   Riccardo Rigon
 
   
   Multiple solution methods for isostasy and lithospheric flexure
Geodynamic
   Andy Wickert
 
   
   GIPL(Geophysical Institute Permafrost Laboratory) is an implicit finite difference one-dimensional heat flow numerical model.
Cryosphere, Terrestrial
   Elchin Jafarov
 
   
   This python code can be used to find knickpoints and extract information about streams, it utilizes built-in functions of ArcGIS.
Hydrology, Terrestrial
   Francis Rengers
 
   
   GISS Atmosphere-Ocean Model
Climate, Marine
   David Rind
 
   
   GISS GCM ModelE
Climate, Coastal, Hydrology, Marine
   Gavin Schmidt
 
   
   Global future agricultural land use dynamics model
Terrestrial
   Sagy Cohen
 
   
   Set of biogeochemical sub-models that predicts river export
Coastal, Terrestrial
   Sybil Seitzinger
 
   
   Landscape evolution model
Terrestrial
   Greg Tucker
 
   
   Evolves gravel-bed river long profiles
Terrestrial
   Andrew Wickert
 
   
   E-book: Calculator for statistical characteristics of grain size distributions.
Hydrology, Terrestrial
   Gary Parker
 
   
   Ground-water and Surface-water FLOW model
Hydrology, Terrestrial
   Steve Markstrom
 
   
   Quickly generates input files for and runs GSFLOW, and visualizes the output
Hydrology, Terrestrial
   Andrew Wickert
 
   
   Extended GST model: combination of an analytical GST migration model combined with closure relations based on the assumption of quasi-equilibrium conditions
Terrestrial
   Astrid Blom
 
   
   Glacier / ice sheet evolution model
Cryosphere, Terrestrial
   Mark Kessler
 
   
   Depth-averaged fluid dynamics for modeling geophysical flows and wave propagation
Coastal, Terrestrial
   Randall LeVeque
 
   
   Computational model for overland flooding
Hydrology
   Brian Kyanjo
 
   
   A CSDMS data component for accessing data and metadata from a GeoTIFF file, through either a local filepath or a remote URL..
Carbonates and Biogenics, Climate, Coastal, Cryosphere, Ecosystems, Geodynamic, Human dimensions, Hydrology, Marine, Planetary landforms, Terrestrial
   Mark Piper
 
   
   Dynamic thermo-mechanical ice sheet model
Cryosphere, Hydrology, Terrestrial
   Magnus Hagdorn
 
   
   Global Scalable Paleo Landscape Evolution
Climate, Geodynamic, Terrestrial
   Tristan Salles
 
   
   Cellular automaton model of hillslope evolution
Terrestrial
   Gregory Tucker
 
   
   E-book: Calculator for evolution of long profile of river with a migrating gravel-sand transition and subject to subsidence or base level rise.
Hydrology, Terrestrial
   Gary Parker
 
   
   The Green-Ampt method of infiltration estimation.
Hydrology
   Peishi Jiang
 
   
   A CSDMS data component for fetching and caching gridMET meteorological data.
Climate, Coastal, Human dimensions, Hydrology
   Rich McDonald
 
   
   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.
Hydrology
   David Litwin
 
   
   This model is designed to simulate longitudinal profiles with headward advancing headcuts.
Hydrology, Terrestrial
   Francis Rengers
 
   
   HBV model is a rainfall-runoff model
Hydrology
   John Craven
 
   
   Hallberg Isopycnal Model
Marine
   Robert Hallberg
 
   
   Hydrological model for simulation of water and water quality over time
Hydrology
   -- SMHI
 
   
   Calculate Hack parameters.
Hydrology, Terrestrial
   Katy Barnhart
 
   
   A mesh independent flow direction model for hydrologic models
Coastal, Cryosphere, Ecosystems, Hydrology, Terrestrial
   Chang Liao
 
   
   Tools for extracting hilltops and analysing hillslope morphology
Terrestrial
   Martin Hurst
 
   
   Algorithm for directly measuring hillslope length from high resolution topographic data
Terrestrial
   Stuart Grieve
 
   
   Evolution of a hogback
Terrestrial
   Rachel Glade
 
   
   The HyLands model simulates the impact of bedrock landslides on topographic evolution and sediment dynamics.
Terrestrial
   Benjamin Campforts
 
   
   HydroCNHS, a Python Package of Hydrological Model for Coupled Natural–Human Systems
Hydrology
   Chung-Yi Lin
 
   
   Linear-reservoir hydrological model with snowpack and evapotranspiration
Hydrology, Terrestrial
   Andrew Wickert
 
   
   Climate driven hydrological transport model
   Albert Kettner
 
   
   Hydrological Model Assessment and Development
Hydrology
   Joseph Guillaume
 
   
   2D Turbidity Current model
Coastal, Marine
   Jasim Imran
 
   
   An implementation of the Implicit Drainage Area method (regular and hybrid versions) for calculating drainage area from flow directions using parallel iterative solvers.
Hydrology
   Alan Richardson
 
   
   iHydroSlide3D: the integrated Hydrological processes and 3-Dimensional landSlide prediction model
Hydrology, Terrestrial
   Guoding Chen
 
   
   The International Land Model Benchmarking (ILAMB) toolkit
Climate, Cryosphere, Ecosystems, Hydrology, Marine, Terrestrial
   Nathan Collier
 
   
   Ice Sheet System Model (ISSM)
Cryosphere, Terrestrial
   Eric Larour
 
   
   Read note in extended description. Sandpile method for ice-sheet and glacier reconstruction
Cryosphere, Terrestrial
   Jon Pelletier
 
   
   2D semi-implicit shallow ice approximation glacier model
Cryosphere, Hydrology, Terrestrial
   Andy Wickert
 
   
   Read note in extended description. Stochastic-resonance subroutine of Pleistocene ice ages
Terrestrial
   Jon Pelletier
 
   
   Icepack is a Python package for simulating the flow of glaciers and ice sheets, as well as for solving glaciological data assimilation problems.
Cryosphere, Marine
   Daniel Shapero
 
   
   Estimate incremental volume changes (erosion and deposition) along the path of a debris flow.
Hydrology, Terrestrial
   Lauren Guido
 
   
   Steady-state hyperpycnal flow model
Coastal, Marine
   Eric Hutton
 
   
   The Instructed Glacier Model (IGM) simulates the ice dynamics, surface mass balance, and its coupling through mass conservation to predict the evolution of glaciers, icefields, or ice sheets
Cryosphere
   Guillaume Jouvet
 
   
   A model representing infiltration, interception, and runoff using the kinematic wave approximation
Hydrology, Terrestrial
   Luke McGuire
 
   
   Matlab-based scripts to extract topometrics for catchments and identify river knickpoints.
Hydrology, Terrestrial
   Bodo Bookhagen
 
   
   Permafrost Active Layer Thickness Model based on Kudryavtsev's parametrization
Cryosphere, Hydrology, Terrestrial
   Irina Overeem
 
   
   LEMming landscape evolution model: a 2-D, regular-grid, rules-based, hybrid finite-difference / cellular automaton model that is designed to explore the effect of multiple rock types on landscape evolution.
Terrestrial
   Dylan Ward
 
   
   2D model that simulates the retreat of hard-capped cliffs
Terrestrial
   Dylan Ward
 
   
   LISFLOOD - a distributed hydrological rainfall-runoff model
Hydrology
   Ad de Roo
 
   
   Lithospheric flexure solution
Geodynamic
   Kevin Furlong
 
   
   Lithospheric flexure solution for a broken plate
Geodynamic
   Kevin Furlong
 
   
   Software for estimating constituent loads in streams and rivers
Coastal, Hydrology, Terrestrial
   Rob Runkel
 
   
   Logrithmic velocity distribution solution
Terrestrial
   Rudy Slingerland
 
   
   Dynamic evolution of longitudinal profiles
Terrestrial
   Rudy Slingerland
 
   
   The Larval TRANSport Lagrangian model (LTRANS) is an off-line particle-tracking model that runs with the stored predictions of a 3D hydrodynamic model, specifically the Regional Ocean Modeling System (ROMS).
Coastal, Marine
   Elizabeth North
 
   
   LaMEM - Lithosphere and Mantle Evolution Model
Geodynamic
   Anton Popov
 
   
   Temporarily fills depressions and reroutes flow across them
Hydrology, Terrestrial
   Daniel Hobley
 
   
   Python software framework for writing, assembling, and running 2D numerical models
Coastal, Hydrology, Marine, Terrestrial
   Greg Tucker
 
   
   Landlab component that simulates landslide probability of failure as well as mean relative wetness and probability of saturation.
Human dimensions, Terrestrial
   Ronda Strauch
 
   
   Laterally erode neighbor node through fluvial erosion.
Terrestrial
   Abigail Langston
 
   
   Geometric model to explore autogenic increase of vertical incision rate in entrenching alluvial rivers.
Terrestrial
   Luca Malatesta
 
   
   Read note in extended description. 2D radially symmetric lava flow model
Terrestrial
   Jon Pelletier
 
   
   Landlab component that models soil creep as a linear diffusion process
Terrestrial
   Greg Tucker
 
   
   Create a Lithology object with different properties
Terrestrial
   Katy Barnhart
 
   
   Component to calculate drainage area and accumulate flow, while permitting dynamic loss or gain of flow downstream.
Hydrology, Terrestrial
   Dan Hobley
 
   
   A set of MATLAB functions to model how luminescence evolves in different geomorphic scenarios.
Terrestrial
   Nathan Brown
 
   
   This is a model to simulate the non-dimensionalized luminescence in a mixing soil.
Terrestrial
   Harrison Gray
 
   
   Landscape-scale soil evolution model
Terrestrial
   Sagy Cohen
 
   
   Landform evolution model
Coastal, Hydrology, Terrestrial
   Alan Howard
 
   
   MARSSIM terrestrial and planetary Landform Evolution Model
Hydrology, Planetary landforms, Terrestrial
   Alan Howard
 
   
   A stand alone model for the morphological evolution of an idealized transect across a marsh channel-and-platform.
Coastal
   Giulio Mariotti
 
   
   Read note in extended description. Multiple Flow Direction (MFD) flow routing method
Hydrology, Terrestrial
   Jon Pelletier
 
   
   Read note in extended description. Successive flow routing with Multiple Flow Direction (MFD) method
Hydrology, Terrestrial
   Jon Pelletier
 
   
   Miami Isopycnic Coordinate Ocean Model
Marine
   Rainer Bleck
 
   
   Coupled flow- heterogeneous sediment routing model
Hydrology, Terrestrial
   Rudy Slingerland
 
   
   The MITgcm (MIT General Circulation Model) is a numerical model designed for study of the atmosphere, ocean, and climate.
Climate
   Nicole Lovenduski
 
   
   MODFLOW is a three-dimensional finite-difference ground-water model
Hydrology, Terrestrial
   Paul Barlow
 
   
   MODFLOW 6 is an object-oriented program and framework developed to provide a platform for supporting multiple models and multiple types of models within the same simulation
Coastal, Hydrology, Terrestrial
   Joseph Hughes
 
   
   MOM6 is the latest generation of the Modular Ocean Model which is a numerical model code for simulating the ocean general circulation.
Marine
   MOM6 User community
 
   
   A fully coupled mechanical–ecohydrological model of peatland development in two dimensions
Terrestrial
   Adilan Mahdiyasa
 
   
   Macro-roughness model framework for treating erosion, bed cover, and sediment transport in bedrock river channels.
Geodynamic
   Li Zhang
 
   
   Matlab® code for paleo-hydrological flood flow reconstruction in a fluvial channel
Hydrology, Terrestrial
   Marius Huber
 
   
   2D long-term marsh evolution model based on tidal dispersion
Coastal
   Giulio Mariotti
 
   
   2D marsh evolution model focused on pond dynamics
Coastal
   Giulio Mariotti
 
   
   Simulation of the long-term migration of meandering rivers flowing above heterogeneous floodplains
Hydrology, Terrestrial
   Manuel Bogoni
 
   
   A simple kinematic model of meandering
Terrestrial
   Zoltan Sylvester
 
   
   Alluvial morphodynamics of bedrock reaches
Hydrology
   Sadegh Jafarinik
 
   
   MizuRoute is a stand-alone runoff routing tool
Hydrology
   Naoki Mizukami
 
   
   Routines to model the ocean carbonate system
Marine
   James Orr
 
   
   Tool written in Python for reading model input parameters from a simple formatted text file.
Climate, Coastal, Hydrology, Marine, Terrestrial
   Greg Tucker
 
   
   Morphodynamic evolution of gravel bed rivers
Terrestrial
   Sadegh Jafarinik
 
   
   Model for Scale Adaptive River Transport with Water Management in Python
Hydrology
   Travis Thurber
 
   
   Mrip is a self-organization type model for the formation and dynamics of megaripples in the nearshore.
Coastal, Hydrology
   Edith Gallagher
 
   
   NEMO: Nucleus for European Modelling of the Ocean
Marine
   NEMO System Team
 
   
   NEWTS: Numerical model of coastal Erosion by Waves and Transgressive Scarps
Coastal
   Rose Palermo
 
   
   Extract data from NEXRAD Doppler Radar NetCDFs
Climate, Hydrology
   Andy Wickert
 
   
   A turbulent boundary layer model for the linearized shallow water equations
Coastal, Marine
   Christopher Naimie
 
   
   A CSDMS data component used to download the National Water Information System (Nwis) time series datasets.
Climate, Ecosystems, Hydrology
   Tian Gan
 
   
   A CSDMS data component used to download the National Water Model datasets.
Climate, Hydrology
   Tian Gan
 
   
   Nearshore Community Model
Coastal
   James Kirby
 
   
   Nitrate and organic carbon dynamics on a wetland-river network
Hydrology, Terrestrial
   Jonathan Czuba
 
   
   Performs non-local means filtering of a DEM following Buades et al. (2005)
Terrestrial
   Martin Hurst
 
   
   NormalFault implements relative rock motion due to a normal fault.
Geodynamic, Terrestrial
   Katy Barnhart
 
   
   OGGM is a modular open source model for glacier dynamics
Cryosphere
   Fabien Maussion
 
   
   One-Dimensional Transport with Equilibrium Chemistry (OTEQ):
A Reactive Transport Model for Streams and Rivers
Hydrology, Terrestrial
   Rob Runkel
 
   
   One-Dimensional Transport with Inflow and Storage (OTIS): A Solute Transport Model for Streams and Rivers
Hydrology, Terrestrial
   Rob Runkel
 
   
   Ode To Transient (Ancho de los) Rivers: Transient evolution of river-channel width in response to river discharge and bank and sediment properties.
Hydrology, Terrestrial
   Andrew Wickert
 
   
   Evolution of a river profile with dynamic width
Terrestrial
   Brian Yanites
 
   
   Calculate wave-generated bottom orbital velocities from surface wave parameters
Coastal, Marine
   Patricia Wiberg
 
   
   Oceananigans.jl is a fast and friendly ocean-flavored Julia software for simulating incompressible fluid dynamics in Cartesian and spherical shell domains on CPUs and GPUs.
Marine
   Ali Ramadhan
 
   
   Wave generation and active absorption interaction with porous structures framework
Coastal, Hydrology, Marine
   Pablo Higuera
 
   
   openAMUNDSEN is a modular snow and hydroclimatological modeling framework written in Python.
Cryosphere, Hydrology
   Ulrich Strasser
 
   
   Open Field Operation and Manipulation is a toolbox for the development of customized numerical solvers.
Coastal, Hydrology, Marine, Terrestrial
   Henry Weller
 
   
   A numerical method to analyse a vertical succession of strata and identify the most cyclical arrangement of constituent facies
Coastal, Marine, Terrestrial
   Peter Burgess
 
   
   A method to test for order in a vertical succession of strata
Coastal, Marine, Terrestrial
   Peter Burgess
 
   
   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.
Hydrology, Terrestrial
   Jordan Adams
 
   
   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.
Hydrology, Terrestrial
   Jordan Adams
 
   
   PCR-GLOBWB is a large-scale hydrological model intended for global to regional studies
Hydrology, Terrestrial
   Edwin Sutanudjaja
 
   
   PHREEQC version 3 is a computer program written in the C and C++ programming languages that is designed to perform a wide variety of aqueous geochemical calculations
Hydrology, Terrestrial
   David Parkhurst
 
   
   PIHM is a multiprocess, multi-scale hydrologic model.
Hydrology
   Christopher Duffy
 
   
   Tightly coupled GIS interface for the Penn State Integrated Hydrologic Model
Hydrology
   Christopher Duffy
 
   
   Parallel Ice Sheet Model, PISM
Cryosphere, Terrestrial
   Glacier Group
 
   
   Precipitation-Runoff Modeling System
Hydrology, Terrestrial
   George Leavesley
 
   
   Parallel Spectral Transform Shallow Water Model
Climate
   Patrick Worley
 
   
   Parallel, high-performance, integrated watershed model
Hydrology, Terrestrial
   Reed Maxwell
 
   
   The PBS is a web-based tool for conducting benchmarking studies of permafrost models.
Climate, Coastal, Cryosphere, Ecosystems, Hydrology, Terrestrial
   Mark Piper
 
   
   The PermafrostBankErosionModel is a model simulating thermal–mechanical riverbank erosion in permafrost  environments.
Hydrology, Terrestrial
   Josie Arcuri
 
   
   Nonlinear diffusion, following Perron (2011).
Terrestrial
   Daniel Hobley
 
   
   3D numerical simulation of confined miscible flows
Hydrology, Terrestrial
   Rafael Oliveira
 
   
   Hypopycnal sediment plume
Coastal, Marine
   Eric Hutton
 
   
   Point Model for Tidal Flat Evolution model
Coastal
   Sergio Fagherazzi
 
   
   Calculates potential evapotranspiration
Climate, Ecosystems, Hydrology, Terrestrial
   Sai Nudurupati
 
   
   Multidirectional flow routing using a novel method.
Hydrology, Terrestrial
   Daniel Hobley
 
   
   Generate random sequence of precipitation events
Climate, Hydrology, Terrestrial
   Jordan Adams
 
   
   POM: Sigma coordinate coastal & basin circulation model
Marine
   Tal Ezer
 
   
   Pixel-scale Hypsometric Integral Calculator
Hydrology, Terrestrial
   Sagy Cohen
 
   
   Python model for Dense Current forming eruptions (PyDeCe) is a tool for modeling the dense endmember of pyroclastic density currents generated either by impulsive column collapse or sustained fountaining eruptions.
Terrestrial
   Indujaa Ganesh
 
   
   Reduced complexity river delta formation and evolution model with channel dynamics
Coastal, Hydrology
   Mariela Perignon
 
   
   A Python framework to generate synthetic riverbed topography of constant-width meandering rivers
Hydrology, Terrestrial
   Zhi Li
 
   
   A Python software package for stochastic sediment transport under rarefied conditions
Hydrology, Terrestrial
   Sarah Zwiep
 
   
   Quasi-equilibrium Tropical Circulation Model
Climate
   David Neelin
 
   
   A Modeling Framework for Simulating River and Stream Water Quality
Terrestrial
   Steve Chapra
 
   
   A state-of-the-art finite-element computer simulation program for coastal ocean circulation modeling
Coastal
   Kristina Lynch
 
   
   River Avulsion and Floodplain Evolution Module
Terrestrial
   Katherine Ratliff
 
   
   Phase-resolving parabolic refraction-diffraction model for ocean surface wave propagation.
Coastal
   James Kirby
 
   
   Regional Hydro-Ecologic Simulation System
Hydrology, Terrestrial
   christina Tague
 
   
   Regional Ocean Modeling System
Marine
   Hernan G. Arango
 
   
   A CSDMS data component used to access the Regional Ocean Modeling System (ROMS) datasets
Coastal, Marine
   Tian Gan
 
   
   River and Basin Profiler (rabpro)
Hydrology, Terrestrial
   Jon Schwenk
 
   
   Compute 1D and 2D total incident shortwave radiation.
Climate, Terrestrial
   Sai Nudurupati
 
   
   E-book: calculator for approach to equilibrium in recirculating and feed flumes
Hydrology, Terrestrial
   Gary Parker
 
   
   A model of dunes and snow-waves
Cryosphere, Hydrology, Terrestrial
   Kelly Kochanski
 
   
   Reservoir: Tools for Analysis, Design, and Operation of Water Supply Storages
Hydrology
   Sean Turner
 
   
   RivGraph: Automatic extraction and analysis of river and delta channel network topology
Coastal, Hydrology
   Jon Schwenk
 
   
   Matlab toolbox for mapping and measuring river planform changes
Terrestrial
   Jon Schwenk
 
   
   An intermediate complexity model for simulating stream channel evolution (years to decades) at the watershed scale.
Hydrology, Terrestrial
   Roderick Lammers
 
   
   Bed-material sediment transport and storage dynamics on river networks.
Hydrology, Terrestrial
   Jonathan Czuba
 
   
   River Temperature Model based on heat balance approach
Hydrology, Terrestrial
   Irina Overeem
 
   
   Simulates freshwater mussel populations' response to changes in suspended sediment
Ecosystems, Hydrology, Terrestrial
   Jon Schwenk
 
   
   E-book: Calculator for disequilibrium aggradation of a sand-bed river in response to rising base level.
Hydrology, Terrestrial
   Gary Parker
 
   
   E-book: Program for calculating the Rouse-Vanoni profile of suspended sediment.
Hydrology, Terrestrial
   Gary Parker
 
   
   Sorted Bedform Model
Coastal, Marine
   A. Brad Murray
 
   
   Southamption--East Anglia
Marine
   David Stevens
 
   
   Semi-implicit Eulerian–Lagrangian Finite Element
Coastal, Marine
   Yinglong Zhang
 
   
   Partical settling velocity solution
Terrestrial
   Rudy Slingerland
 
   
   SFINCS, a reduced-physics solver to compute compound flooding in coastal systems due to fluvial, pluvial, tidal, wind- and wave-driven processes
Coastal
   Tim Leijnse
 
   
   SIBERIA simulates the evolution of landscapes under the action of runoff and erosion over long times scales.
Terrestrial
   Garry Willgoose
 
   
   Ice sheet model
Cryosphere, Terrestrial
   Ralf Greve
 
   
   SIGNUM (Simple Integrated Geomorphological Numerical Model) is a MAtlab TIN-based landscape evolution model
Terrestrial
   Domenico Capolongo
 
   
   SINUOUS - Meander Evolution Model
Hydrology, Planetary landforms, Terrestrial
   Alan Howard
 
   
   The Sea Level Affecting Marshes Model (SLAMM)
Climate, Coastal, Geodynamic, Hydrology, Marine, Terrestrial
   Jonathan Clough
 
   
   Computation of spherical harmonics, Slepian functions, and transforms
Marine, Terrestrial
   Frederik Simons
 
   
   Linear inverse problems using spherical harmonics and spherical Slepian functions
Marine, Terrestrial
   Frederik Simons
 
   
   Spectral estimation problems using spherical harmonics and spherical Slepian functions
Marine, Terrestrial
   Frederik Simons
 
   
   Analysis of time-variable gravity from the GRACE satellite mission using spherical harmonics and spherical Slepian functions
Marine, Terrestrial
   Christopher Harig
 
   
   Computation of vectorial spherical harmonics, vectorial Slepian functions, and transforms
Climate
   Alain Plattner
 
   
   An updated Lagrangian explicit finite difference code for modeling a finitely deforming elasto-visco-plastic solid in 3D.
Geodynamic, Terrestrial
   Eunseo Choi
 
   
   SNOWPACK is a multi-purpose snow and land-surface model, which focuses on a detailed description of the mass and energy exchange between the snow, the atmosphere and optionally with the vegetation cover and the soil. It also includes a detailed treatment of mass and energy fluxes within these media.
Cryosphere, Terrestrial
   Michael Lehning
 
   
   Landlab component for 2-D calculation of fluvial sediment transport and bedrock erosion
Terrestrial
   Charles Shobe
 
   
   The SPARROW Surface Water-Quality Model
Hydrology, Terrestrial
   Richard Alexander
 
   
   Smoothed Particle Hydrodynamics code
Coastal
   Robert Dalrymple
 
   
   Windfield simulator for a cyclone
Coastal
   Rudy Slingerland
 
   
   NCAR Spectral Transform Shallow Water Model
Climate, Coastal, Marine
   James Hack
 
   
   1D gradually varied flow routine
Coastal, Hydrology
   Rudy Slingerland
 
   
   Steady-State Spectral Wave Model
Coastal
   Jane Smith
 
   
   Suspended load transport subroutine
Terrestrial
   Rudy Slingerland
 
   
   Shear velocity solution associated with grain roughness
Terrestrial
   Rudy Slingerland
 
   
   SWAN is a third-generation wave model
Coastal
   Team SWAN
 
   
   SWAT is a river basin scale model developed to quantify the impact of land management practices in large, complex watersheds.
Hydrology, Terrestrial
   Jeff Arnold
 
   
   A coupled model for infiltration, fluid flow, and sediment transport.
Hydrology, Terrestrial
   Luke McGuire
 
   
   Storm Water Management Model
Hydrology, Terrestrial
   Lewis Rossman
 
   
   3 Equation hyperpycnal flow model
Coastal, Marine
   Yusuke Kubo
 
   
   An iceberg drift and melt model, developed to simulate sedimentation in high-latitude glaciated fjords.
Coastal, Cryosphere
   Ruth Mugford
 
   
   A probabilistic sediment cascade model for sediment production, storage and transfer
Hydrology
   Jacob Hirschberg
 
   
   Compute fluvial erosion using using “tools and cover” theory
Terrestrial
   Daniel Hobley
 
   
   A multi-dimensional Eulerian two-phase model for sediment transport (version 2.0)
Coastal, Hydrology
   Julien Chauchat
 
   
   Basin filling stratigraphic model
Coastal, Marine
   Eric Hutton
 
   
   Sediment transport model for continental shelf and estuaries
Marine
   Urs Neumeier
 
   
   An easy-to-use MATLAB code to simulate long-term lithosphere and mantle deformation.
Geodynamic
   Jean-Arthur Olive
 
   
   Fill sinks in a landscape to the brim, following the Barnes et al. (2014) algorithms.
Hydrology, Terrestrial
   Daniel Hobley
 
   
   A CSDMS data component used to download the soil property datasets from the SoilGrids system.
Ecosystems, Hydrology, Terrestrial
   Tian Gan
 
   
   Landlab component that calculates soil infiltration based on the Green-Ampt solution.
Hydrology, Terrestrial
   Francis Rengers
 
   
   Compute the decay of soil moisture saturation at storm-interstorm time period
Hydrology, Terrestrial
   Sai Nudurupati
 
   
   Generate random sequence of spatially-resolved precipitation events
Climate, Hydrology, Terrestrial
   Daniel Hobley
 
   
   Evolve life in a landscape.
Ecosystems, Terrestrial
   Nathan Lyons
 
   
   Read note in extended description. 1D model of spiral troughs on Mars
Terrestrial
   Jon Pelletier
 
   
   E-book: calculator for approach to equilibrium in recirculating and feed flumes
Hydrology, Terrestrial
   Gary Parker
 
   
   Calculate steepness and concavity indices from gridded topography
Terrestrial
   Daniel Hobley
 
   
   Read note in extended description. Modeling the development of topographic steady state in the stream-power model
Terrestrial
   Jon Pelletier
 
   
   Compute fluvial erosion using stream power theory with a numerically smoothed threshold
Terrestrial
   Greg Tucker
 
   
   Global stream profiler web-app
Terrestrial
   Gregory Ruetenik
 
   
   Flexure model
Geodynamic
   Eric Hutton
 
   
   E-book: calculator for evolution of profiles of fans in subsiding basins
Hydrology, Terrestrial
   Gary Parker
 
   
   Fan-delta and alluvial fan landscape evolution model
Coastal, Marine, Planetary landforms, Terrestrial
   Ajay Limaye
 
   
   Quantifies surface roughness with high-resolution topographic data by analyzing the local variability of surface normal vectors.
Terrestrial
   David Milodowski
 
   
   E-book: Module for calculating the effect of density stratification on the vertical profiles of velocity and suspended sediment.
Hydrology, Terrestrial
   Gary Parker
 
   
   3D primitive equation ocean model
Marine
   Patrick Marsaleix
 
   
   tAo is a software designed to model the interplay between lithosphere flexure and surface transport (erosion/sedimentation), particularly during the formation of orogens and foreland sedimentary basins (see details).
Geodynamic, Terrestrial
   Daniel Garcia Castellanos
 
   
   The TIN-based Real-Time Integrated Basin Simulator is a fully-distributed, continuous hydrologic model operating on a Triangulated Irregular Network (TIN).
Ecosystems, Hydrology, Terrestrial
   Enrique Vivoni
 
   
   TISC integrates quantitative models of lithospheric flexure, fault deformation, and surface mass transport (erosion/transport/sedimentation) along drainage networks.
Climate, Geodynamic, Hydrology, Terrestrial
   Daniel Garcia Castellanos
 
   
   Physically based, distributed watershed model that simulates hydrologic fluxes of water through a watershed
Hydrology, Terrestrial
   Keith Beven
 
   
   TOPOG is a terrain analysis-based hydrologic modelling package
Hydrology, Terrestrial
   Richard Silberstein
 
   
   Gausian distribution calculator of instantaneous shear stresses on the fluvial bed
Terrestrial
   Rudy Slingerland
 
   
   An immersed boundary, Navier–Stokes code for the simulation of gravity and turbidity currents interacting with complex topographies.
Marine
   Mohamad Nasr-Azadani
 
   
   A suite of Digital Elevation Model (DEM) tools for the extraction and analysis of hydrologic information from topography as represented by a DEM.
TauDEM 5 is a new version implemented to take advantage of parallel processing
Hydrology
   David Tarboton
 
   
   Model non-linear soil creep after Ganti et al. (2012)
Hydrology, Terrestrial
   Rachel Glade
 
   
   A Python package for multi-model analysis in long-term drainage basin evolution
Terrestrial
   Katy Barnhart
 
   
   Build and destroy strath and fill terraces
Terrestrial
   Andy Wickert
 
   
   1-D numerical model of permafrost and subsidence processes.
Cryosphere, Hydrology, Terrestrial
   Nora Matell
 
   
   a powerful integrated modeling tool for use in the field of free-surface flows.
Hydrology, Marine
   - TELEMAC support team
 
   
   Spatially-distributed, D8-based hydrologic model
Hydrology
   Scott Peckham
 
   
   Diffusive Wave process component for flow routing in a D8-based, spatial hydrologic model
Hydrology
   Scott Peckham
 
   
   Dynamic Wave process component for flow routing in a D8-based, spatial hydrologic model
Hydrology
   Scott Peckham
 
   
   Kinematic Wave process component for flow routing in a D8-based, spatial hydrologic model.
Hydrology
   Scott Peckham
 
   
   The CUAHSI Hydrologic Information System
Hydrology
   Scott Peckham
 
   
   Diversions component for a D8-based, spatial hydrologic model.
Hydrology
   Scott Peckham
 
   
   Evaporation process component (Energy Balance method) for a D8-based, spatial hydrologic model
Hydrology
   Scott Peckham
 
   
   Evaporation process component (Priestley-Taylor method) for a D8-based, spatial hydrologic model
Hydrology
   Scott Peckham
 
   
   Evaporation process component (read from file method) for a spatially-distributed hydrologic model.
Hydrology
   Scott Peckham
 
   
   Infiltration process component (Green-Ampt method) for a D8-based, spatial hydrologic model
Hydrology
   Scott Peckham
 
   
   Infiltration process component (Richards 1D method) for a D8-based, spatial hydrologic model
Hydrology
   Scott Peckham
 
   
   Infiltration process component (Smith-Parlange method) for a D8-based, spatial hydrologic model
Hydrology
   Scott Peckham
 
   
   Meteorology process component for a D8-based, spatial hydrologic model
Hydrology
   Scott Peckham
 
   
   Saturated Zone process component (Darcy's law, multiple soil layers) for a D8-based, spatial hydrologic model
Hydrology
   Scott Peckham
 
   
   Snowmelt process component (Degree-Day method) for a D8-based, spatial hydrologic model
Hydrology
   Scott Peckham
 
   
   Snowmelt process component (Energy Balance method) for a D8-based, spatial hydrologic model
Hydrology
   Scott Peckham
 
   
   A Python Package for Hillslope Climate Downscaling
Cryosphere
   Simon Filhol
 
   
   A set of Matlab functions for topographic analysis
Hydrology, Terrestrial
   Wolfgang Schwanghart
 
   
   A CSDMS data component used to fetch and cache NASA Shuttle Radar Topography Mission (SRTM) and JAXA Advanced Land Observing Satellite (ALOS) land elevation data using the OpenTopography REST API.
Climate, Coastal, Cryosphere, Ecosystems, Geodynamic, Human dimensions, Hydrology, Marine, Terrestrial
   Mark Piper
 
   
   The model computes the streamwise and vertical dispersal of a patch of tracers in a gravel bed river
Terrestrial
   Enrica Viparelli
 
   
   Transport length hillslope diffusion.
Hydrology, Terrestrial
   Margaux Mouchene
 
   
   A four-way coupled two-phase Eulerian model for sediment transport
Hydrology, Terrestrial
   Zhen Cheng
 
   
   The Utah Energy Balance (UEB) Grid snowmelt model
Hydrology, Terrestrial
   David Tarboton
 
   
   A Matlab-based urban flood model considering rainfall-induced and surcharge-induced inundations
Hydrology, Terrestrial
   Vinh Tran
 
   
   Chesapeake Bay Application, special case of Regional Ocean Modeling System (ROMS)
Marine
   Yun Li
 
   
   Underworld2 is an open-source, particle-in-cell finite element code tuned for large-scale geodynamics simulations.
Geodynamic
   Louis Moresi
 
   
   VIC (Variable Infiltration Capacity) is a macroscale hydrologic model that solves full water and energy balances, originally developed by Xu Liang at the University of Washington.
Hydrology
   Dennis Lettenmaier
 
   
   Landlab component that simulates inter-species plant competition using a 2D cellular automata model.
Ecosystems, Terrestrial
   Sai Nudurupati
 
   
   Model plant dynamics using multiple representative plant species
Climate, Ecosystems, Hydrology, Terrestrial
   Sai Nudurupati
 
   
   Whole atmosphere module of sulfate aerosols.
Climate
   Ryan Neely
 
   
   atmospheric/aerosol microphysical model
Climate
   Jason English
 
   
   GCM for deep paleoclimate studies
Climate
   Eric Wolf
 
   
   Wave refraction routine
Coastal
   Rudy Slingerland
 
   
   A CSDMS data component used to fetch and cache WAVEWATCH III datasets.
Climate, Coastal, Ecosystems, Geodynamic, Hydrology, Marine
   Eric Hutton
 
   
   Spectral wind wave model
Coastal, Marine
   Hendrik Tolman
 
   
   Ice Sheet Modelling in Julia
Cryosphere, Terrestrial
   Alexander Bradley
 
   
   Water Balance/Transport Model
Hydrology, Terrestrial
   Balazs Fekete
 
   
   Global sediment flux and water discharge model.
Hydrology, Terrestrial
   Sagy Cohen
 
   
   GUI implementation of the Werner (1995) cellular automata aeolian dune model
Terrestrial
   Tom Barchyn
 
   
   Landscape evolution model
Terrestrial
   Wei Luo
 
   
   Deep water significant wave height and period simulator during a hurricane routine
Coastal
   Rudy Slingerland
 
   
   WOFOST (WOrld FOod STudies) is a simulation model for the quantitative analysis of the growth and production of annual field crops.
Terrestrial
   Hendrik Boogaard
 
   
   E-book: Implementation of the Wright-Parker (2004) formulation for hydraulic resistance combined with the Ashida-Michiue (1972) bedload formulation.
Hydrology, Terrestrial
   Gary Parker
 
   
   Weather Research and Forecasting Model
Climate
   Bill Skamarock
 
   
   The WRF-Hydro® Modeling System, an open-source community model, is used for a range of projects, including flash flood prediction, regional hydroclimate impacts assessment, seasonal forecasting of water resources, and land-atmosphere coupling studies. It produces forecasts and analyses for all major terrestrial water-cycle components: Precipitation, Streamflow, Soil moisture, Snowpack, Flooding, Groundwater.
Climate, Coastal, Cryosphere, Ecosystems, Hydrology, Terrestrial
   Molly McAllister
 
   
   Wave and current supported sediment gravity flow model
Coastal, Marine
   Carl Friedrichs
 
   
   WSIMOD: Water Systems Integrated Modelling framework
Hydrology
   Barnaby Dobson
 
   
   Coupled groundwater and dynamic lake modelling
Terrestrial
   Kerry Callaghan
 
   
   A 3-point dynamic model for the morphological evolution of a backbarrier basin composed by marshes and mudflats
Coastal
   giulio mariotti
 
   
   Morphological changes, nearshore currents, wave propagation and sediment transport model
Coastal
   Dano Roelvink
 
   
   Fluvial sediment transport model
Terrestrial
   Rudy Slingerland
 
   
   Controls zones and populates them with taxa.
Ecosystems, Terrestrial
   Nathan Lyons
 
   
   A zone-based taxon
Ecosystems, Terrestrial
   Nathan Lyons
 
   
   A simple parallel code to demonstrate diffusion
Terrestrial
   Chuck Connor
 
Note: Some of the open source code is made available through another community portal. These portals offer much more specific information. To download the code(s) you may be asked to register as a user at their portal. By registering you will receive updates on new releases and other community information. Your registration will help the developers demonstrate to funders the size of their model's community. If you have problems getting access to this open source code, please let us know CSDMSsupport@Colorado.edu.