Model:MIDAS: Difference between revisions
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Revision as of 21:08, 22 February 2009
MIDAS
Introduction
History
Papers
MIDAS Questionnaire
Contact Information
Model: | MIDAS |
Contact person: | Rudy Slingerland |
Institute: | Penn State University |
City: | University Park |
Country: | USA |
Email: | sling@geosc.psu.edu |
2nd person involved: | -- |
3rd person involved: | -- |
Model description
Model type: | Modular model for the terrestrial domain. |
Description: | This model is a nonuniform, quasi-unsteady, movable bed, single channel flow model for heterogeneous size-density mixtures |
Technical information
Supported platforms: | Unix, Linux, Mac OS X, Windows |
Programming language: | Fortran77 |
Model development started at: | 1992 and ended in 1994 |
To what degree will the model become available: | Source code will be available |
Current license type: | -- |
Memory requirements: | <512MB |
Typical run time: | hours to days |
Input / Output description
Input parameters: | Bed shear stress distribution and derivitives, Sediment transport parameters, Hiding function option (Komar / Egaziaroff), Saltation height option (Bridge / Einstein), Grain size and density distribution control parameters, Grain density values, Weight proportion of available bed material in each size-density fraction, Initial boundary condition (clear water inflow / equilibrium condition / well or not erosion or diposition in the dead of the reach) |
Input format: | ASCII |
Output parameters: | Morphodynamic evolution of a quasi-2D single-thread channel |
Output format: | ASCII |
Post-processing software (if needed): | no |
Visualization software (if needed): | Yes, any software that can read ASCII data |
Process description
Processes represented by model: | Hetergeneous size-density bed and suspended load transport, evolving open channel flow |
Key physical parameters & equations: | This is the main program that calls Programs LITHFLEX2, FLDTA, ENTRAIN, ENTRAINH, SETTLE, SVELA, TURB, BEDLOAD, LOGDIST, SUSP. |
Length scale & resolution constraints: | -- |
Time scale & resolution constraints: | -- |
Numerical limitations and issues : | -- |
Testing
Available calibration data sets: | See Slingerland et al. (1994) |
Available test data sets: | -- |
Ideal data for testing: | -- |
User groups
Currently or plans for collaborating with: | None |
Documentation
Key papers of the model: | Slingerland, R.L., K. Furlong and J. Harbaugh, 1994. Simulating Clastic Sedimentary Basins/Physical Fundamentals and Computing Procedures , Prentice Hall, Englewood Clifss, NJ:219 pp. |
Is there a manual available: | no |
Model website if any: | ftp://ftp.geosc.psu.edu/sling/SimSedBasinsBook/ |
Additional comments
Comments: | -- |
Issues
Help
Input Files
Output Files
Download
Source
Source Code
The source code for this project can be checked out from the CSDMS subversion repository using this command:
# Project members authenticate over HTTPS to allow committing changes.
svn checkout https://csdms.colorado.edu/svn/midas
For help on using Subversion please see our help page.