Model help:Erode

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The CSDMS Help System

Erode

~3lines that describe the module

Model introduction

Model introduction

Model parameters

Parameter Description Unit
Component status Enabled/Disabled -
Input directory Path to input files -
Output directory Path to output files -
Site prefix prefix for the study site -
Case prefix prefix for a given scenario -
Stop method code 0=n_steps; 1=stop time; 2=steady state -
Number of steps number of steps if stop code is 0 -
Time to stop time to stop if stop code is 0 years
Grid nx number of columns in DEM -
Grid ny number of rows in DEM -
Grid cell dx grid cell xsize meters
Grid cell dy grid cell ysize meters
Parameter Description Unit
CFL factor prefactor for CFL stability condition -
Area exponent (m) - -
Slope exponent (n) - -
Erodibility (K) - -
Q-A exponent (p) - -
Mean rainrate (R) geomorphically effective rain rate m/yr
Mean uplift rate (U) - mm/yr
Base lowering rate base-level lowering rate mm/yr
BC method boundary condition method (Bottom; Right; Four Sides) -
Parameter Description Unit
Make z0 method method to make initial DEM (FLAT; PLANE; CORNER PLANE; READ FILE) -
z0 plane dz/dx dz/dx for make z0 method = plane -
z0 plane dz/dy dz/dy for make z0 method = plane -
z0 filename file name for make z0 file = read file -
Noise method noise method (MIDPOINTS; GAUSSIAN; O NOISE) -
Noise scale scale factor for random noise -
Random seed random number seed long unit
Parameter Description Unit
Save grid dt time interval between saved grids years
Save z grids toggle option to save computed z grids -
Save z grids file file name for z grid stack nc file
Save S grids toggle option to save computed S grids -
Save S grids file file name for S grid stack nc file
Save A grids toggle option to save computed A grids -
Save A grids file file name for A grid stack nc file
Save Q grids toggle option to save computed Q grids -
Save Q grids file file name for Q grid stack nc file
Save Qs grids toggle option to save computed Qs grids -
Save Qs grids file file name for Qs grid stack nc file
Save dz grids toggle option to save computed dz grids -
Save dz grids file file name for dz grid stack nc file
Save dt grids toggle option to save computed dt grids -
Save dt grids file file name for dt grid stack nc file
Save dz_dt grids toggle option to save computed dz_dt grids -
Save dz_dt grids file file name for dz_dt grid stack nc file
Parameter Description Unit
Save time series dt time interval between time series values years
Montional pixels file filename for monitored pixel information txt file
Save z time series toggle option to save computed z time series -
Save z pixels file file name for time series of z txt file
Save S time series toggle option to save computed S time series -
Save S pixels file file name for time series of S txt file
Save A time series toggle option to save computed A time series -
Save A pixels file file name for time series of A txt file
Save Q time series toggle option to save computed Q time series -
Save Q pixels file file name for time series of Q txt file
Save Qs time series toggle option to save computed Qs time series -
Save Qs pixels file file name for time series of Qs txt file
Save dz time series toggle option to save computed dz time series -
Save dz pixels file file name for time series of dz txt file
Save dt time series toggle option to save computed dt time series -
Save dt pixels file file name for time series of dt txt file
Save dz_dt time series toggle option to save computed dz_dt time series -
Save dz_dt pixels file file name for time series of dz_dt txt file
Parameter Description Unit
Model name name of the model -
Author name name of the model author -

Uses ports

This will be something that the CSDMS facility will add

Provides ports

This will be something that the CSDMS facility will add

Main equations

A list of the key equations. HTML format is supported; latex format will be supported in the future

Notes

Any notes, comments, you want to share with the user

Numerical scheme


Examples

An example run with input parameters, BLD files, as well as a figure / movie of the output

Follow the next steps to include images / movies of simulations:

See also: Help:Images or Help:Movies

Developer(s)

Scott Peckham

References

Key papers

Links

Any link, eg. to the model questionnaire, etc.