Model:TopoFlow-Channels-Diffusive Wave: Difference between revisions
(To be used as a template for all TopoFlow process components.) |
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{{Model technical information | {{Model technical information | ||
|Supported platforms=Unix, Linux, Mac OS, Windows | |Supported platforms=Unix, Linux, Mac OS, Windows | ||
|Programming language=Python | |Programming language=Python | ||
|Other program language=None | |Other program language=None (but uses NumPy package) | ||
|Code optimized=Single Processor | |Code optimized=Single Processor | ||
|Start year development=2001 | |Start year development=2001 | ||
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|Source code availability=Through CSDMS repository | |Source code availability=Through CSDMS repository | ||
|Program license type=Apache public license | |Program license type=Apache public license | ||
|OpenMI compliant= | |OpenMI compliant=No | ||
|CCA component=Yes | |CCA component=Yes | ||
|IRF interface=Yes | |IRF interface=Yes | ||
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|Describe input parameters= | |Describe input parameters= | ||
These inputs must be provided as grids (in binary files): | These inputs must be provided as grids (in binary files): | ||
*flow_codes = D8 flow codes (Jenson 1984 convention) | *flow_codes = D8 flow codes (Jenson 1984 convention), | ||
[NE,E,SE,S,SW,W,NW,N] → [1,2,4,8,16,32,64,128] | |||
*bed_slope = slope of the channel bed or hillslope [m / m] | *bed_slope = slope of the channel bed or hillslope [m / m] | ||
*Manning_n = Manning roughness parameter [s / m^(1/3)] | *Manning_n = Manning roughness parameter [s / m^(1/3)] | ||
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*sinuosity = channel sinuosity [unitless] (along-channel / straight length) | *sinuosity = channel sinuosity [unitless] (along-channel / straight length) | ||
*init_depth = initial water depth [m] (See HTML help) | *init_depth = initial water depth [m] (See HTML help) | ||
Grids must be saved in binary files with no header. All variables | |||
should be stored as 4-byte, floating-point numbers (IEEE standard) | |||
except flow codes, which are unsigned, 1-byte integers. | |||
Here is a sample configuration (CFG) file for this component: | Here is a sample configuration (CFG) file for this component: | ||
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*Init. depth: Scalar 0.00000000 [m] | *Init. depth: Scalar 0.00000000 [m] | ||
*Sinuosity: Scalar 1.00000000 [m/m] | *Sinuosity: Scalar 1.00000000 [m/m] | ||
|Input format=ASCII | |Input format=ASCII, Binary | ||
|Describe output parameters= | |Describe output parameters= | ||
This component computes the following variables, as grids: | This component computes the following variables, as grids: | ||
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|Describe pre-processing software=Another program must be used to create a D8 flow grid from a DEM for the region to be modeled. | |Describe pre-processing software=Another program must be used to create a D8 flow grid from a DEM for the region to be modeled. | ||
|Post-processing software needed?=Yes | |Post-processing software needed?=Yes | ||
|Describe post-processing software=None, except visualization software. | |Describe post-processing software=None, except visualization software. Grid sequences saved in netCDF files can be viewed as animations and saved as movies using VisIt. | ||
|Visualization software needed?=Yes | |||
}} | }} | ||
{{Process description model | {{Process description model | ||
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|Describe available test data sets=Available test data sets: | |Describe available test data sets=Available test data sets: | ||
* Treynor watershed, in the Nishnabotna | * Treynor watershed, in the Nishnabotna River basin, Iowa, USA. | ||
Two large rainfall events. | |||
* Small basin in Kentucky. | * Small basin in Kentucky. | ||
* Inclined plane for testing. | * Inclined plane for testing. |
Revision as of 00:07, 16 February 2010
Contact
Name | Scott Peckham |
Type of contact | Model developer |
Institute / Organization | CSDMS, INSTAAR, University of Colorado |
Postal address 1 | 1560 30th street |
Postal address 2 | |
Town / City | Boulder |
Postal code | 80305 |
State | Colorado |
Country | USA"USA" is not in the list (Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda, Argentina, Armenia, Australia, Austria, ...) of allowed values for the "Country" property. |
Email address | Scott.Peckham@colorado.edu |
Phone | 303-492-6752 |
Fax |
TopoFlow-Channels-Diffusive Wave
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