Model:RHESSys: Difference between revisions
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{{Model identity | |||
|Model type=Modular | |||
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{{Model identity2 | |||
|ModelDomain=Terrestrial, Hydrology | |||
|Spatial dimensions=2D | |||
|Spatialscale=Watershed-Scale | |||
|One-line model description=Regional Hydro-Ecologic Simulation System | |||
|Extended model description=RHESSys is a GIS-based, hydro-ecological modelling framework designed to simulate carbon, water, and nutrient fluxes. By combining a set of physically-based process models and a methodology for partitioning and parameterizing the landscape, RHESSys is capable of modelling the spatial distribution and spatio-temporal interactions between different processes at the watershed scale. | |||
}} | |||
{{Start model keyword table}} | |||
{{Model keywords | |||
|Model keywords=biogeochemistry | |||
}} | |||
{{Model keywords | |||
|Model keywords=water quality | |||
}} | |||
{{Model keywords | |||
|Model keywords=C-cycle | |||
}} | |||
{{Model keywords | |||
|Model keywords=Carbon | |||
}} | |||
{{Model keywords | |||
|Model keywords=Nutrient cycle | |||
}} | |||
{{End a table}} | |||
{{Modeler information | {{Modeler information | ||
|First name=christina | |First name=christina | ||
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|Town / City=Santa Barbara | |Town / City=Santa Barbara | ||
|Postal code=93106 | |Postal code=93106 | ||
|Country=United States | |||
|State=California | |State=California | ||
|Email address=ctague@bren.ucsb.edu | |Email address=ctague@bren.ucsb.edu | ||
|Phone=805-893-8579 | |Phone=805-893-8579 | ||
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|Additional town / City=Santa Barbara | |Additional town / City=Santa Barbara | ||
|Additional postal code=93106 | |Additional postal code=93106 | ||
|Additional country=United States | |||
|Additional state=California | |Additional state=California | ||
|Additional email address=jchoate@bren.ucsb.edu | |Additional email address=jchoate@bren.ucsb.edu | ||
}} | }} | ||
{{Model technical information | {{Model technical information | ||
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|Start year development=1991 | |Start year development=1991 | ||
|Does model development still take place?=Yes | |Does model development still take place?=Yes | ||
|DevelopmentCode=Active | |||
|DevelopmentCodeYearChecked=2020 | |||
|Model availability=As code | |Model availability=As code | ||
|Source code availability=Through web repository | |Source code availability=Through web repository | ||
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|Program license type=Other | |Program license type=Other | ||
|Program license type other=NOT SURE | |Program license type other=NOT SURE | ||
|Memory requirements=-- | |Memory requirements=-- | ||
|Typical run time=-- | |Typical run time=-- | ||
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{{Input - Output description | {{Input - Output description | ||
|Describe input parameters='''Input Data needed''': required and optional (based on project needs and data availability): | |Describe input parameters='''Input Data needed''': required and optional (based on project needs and data availability): | ||
Spatial data (GIS maps) - to be brought into GRASS GIS | Spatial data (GIS maps) - to be brought into GRASS GIS | ||
''Basic requirements'': | ''Basic requirements'': | ||
* DEM (Digital Elevation Model) | * DEM (Digital Elevation Model) | ||
''Optional'': | |||
* Stream network, stream gage locations | ''Optional'': | ||
* Stream network, stream gage locations | |||
* Meteorological station locations | * Meteorological station locations | ||
* Vegetation and soil type, LAI | * Vegetation and soil type, LAI | ||
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* Wind speed (meters/sec) | * Wind speed (meters/sec) | ||
* Carbon dioxide (CO2) (parts per million/year) | * Carbon dioxide (CO2) (parts per million/year) | ||
|Input format=ASCII, Binary | |Input format=ASCII, Binary | ||
|Describe output parameters=-- | |Describe output parameters=-- | ||
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# GRASS2WORLD (derives landscape representation from GIS images) | # GRASS2WORLD (derives landscape representation from GIS images) | ||
# CREATE_FLOWPATHS (establishes connectivity between spatial units) | # CREATE_FLOWPATHS (establishes connectivity between spatial units) | ||
|Post-processing software needed?=Yes | |Post-processing software needed?=Yes | ||
|Describe post-processing software='''Converting RHESSys Output to Spatial Output Using rh''' | |Describe post-processing software='''Converting RHESSys Output to Spatial Output Using rh''' | ||
rh is a command line program developed to convert RHESSys model output to spatial output. The spatial output can be formatted for viewing in either GRASS or ArcView. | rh is a command line program developed to convert RHESSys model output to spatial output. The spatial output can be formatted for viewing in either GRASS or ArcView. | ||
''Requirements'' | ''Requirements'' | ||
rh must be run from inside the GRASS GIS system. To run rh the user must first output the patch map layer into either an ascii text file for GRASS or an ascii text file for Arc/INFO or ArcView. | |||
rh must be run from inside the GRASS GIS system. To run rh the user must first output the patch map layer into either an ascii text file for GRASS or an ascii text file for Arc/INFO or ArcView. | |||
|Visualization software needed?=Yes | |Visualization software needed?=Yes | ||
|If above answer is yes=ESRI | |If above answer is yes=ESRI | ||
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{{Process description model | {{Process description model | ||
|Describe processes represented by the model=The original process models include the following: | |Describe processes represented by the model=The original process models include the following: | ||
* The MTN-Clim model (Running et al, 1987) uses topography and user supplied base station information to derive spatially variable climate variables such as radiation and to extrapolate input climate variables over topographically varying terrain. | * The MTN-Clim model (Running et al, 1987) uses topography and user supplied base station information to derive spatially variable climate variables such as radiation and to extrapolate input climate variables over topographically varying terrain. | ||
* An ecophysiological model is adapted from BIOME-BGC (Running and Coughlan, 1988; Running and Hunt, 1993) to estimate carbon, water and potentially nitrogen fluxes from different canopy cover types. | * An ecophysiological model is adapted from BIOME-BGC (Running and Coughlan, 1988; Running and Hunt, 1993) to estimate carbon, water and potentially nitrogen fluxes from different canopy cover types. | ||
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** TOPMODEL (Beven and Kirkby, 1979) is a quasi distributed model. TOPMODEL distributes hillslope soil moisture based on a distribution of a topograhically defined wetness index. | ** TOPMODEL (Beven and Kirkby, 1979) is a quasi distributed model. TOPMODEL distributes hillslope soil moisture based on a distribution of a topograhically defined wetness index. | ||
** An explicit routing model is adapted from DHSVM (Wigmosta et al., 1994) which models saturated subsurface throughflow and overland flow via explicit connectivity. An important modification from the grid-based routing in DHSVM is the ability to route w ater between arbitrarily shaped surface elements. This allows greater flexibility in defining surface patches and varying shape and density of surface tesselation. | ** An explicit routing model is adapted from DHSVM (Wigmosta et al., 1994) which models saturated subsurface throughflow and overland flow via explicit connectivity. An important modification from the grid-based routing in DHSVM is the ability to route w ater between arbitrarily shaped surface elements. This allows greater flexibility in defining surface patches and varying shape and density of surface tesselation. | ||
|Describe key physical parameters and equations=--- | |||
|Describe key physical parameters and equations=-- | |||
|Describe length scale and resolution constraints=-- | |Describe length scale and resolution constraints=-- | ||
|Describe time scale and resolution constraints=-- | |Describe time scale and resolution constraints=-- | ||
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}} | }} | ||
{{Model testing | {{Model testing | ||
|Describe available test data sets=See uploaded data file (Data.tar); or visit: http://fiesta.bren.ucsb.edu/~rhessys/setup/downloads/source.shtml | |Describe available test data sets=See uploaded data file (Data.tar); or visit: http://fiesta.bren.ucsb.edu/~rhessys/setup/downloads/source.shtml | ||
|Model test data=Data.tar, | |Model test data=Data.tar, | ||
| | }} | ||
{{Users groups model | |||
|Do you have current or future plans for collaborating with other researchers?=-- | |||
}} | }} | ||
{{Documentation model | {{Documentation model | ||
| | |Manual model available=Yes | ||
|Model manual=Tutorials RHESSys.tar, | |||
|Model website if any=http://fiesta.bren.ucsb.edu/~rhessys/index.html | |||
|Model forum=RHESSys source code and various user support programs are freely available for download. Limited documentation is also available on the website. We do not have the resources, however, to freely provide technical support for new users. Workshops are periodically available. If you would like additional training, technical support or information on hosting a RHESSys workshop, etc., we may be able to provide this on a contractual basis - Please contact Christina Tague (ctague@bren.ucsb.edu) or Janet Choate (jchoate@bren.ucsb.edu) for more information. | |||
|Model forum=RHESSys source code and various user support programs are freely available for download. Limited documentation is also available on the website. We do not have the resources, however, to freely provide technical support for new users. Workshops are periodically available. If you would like additional training, technical support or information on hosting a RHESSys workshop, etc., we may be able to provide this on a contractual basis - Please contact Christina Tague (ctague@bren.ucsb.edu) or Janet Choate (jchoate@bren.ucsb.edu) for more information. | |||
}} | }} | ||
{{Additional comments model | {{Additional comments model | ||
|Comments=To run RHESSys successfully, the user will need to invest quite a bit of time gathering both spatial and observed data, which may require additional work to format the data correctly. A sample dataset can be downloaded with tutorials to familiarize users with the data and formats required in order to run RHESSys. | |Comments=To run RHESSys successfully, the user will need to invest quite a bit of time gathering both spatial and observed data, which may require additional work to format the data correctly. A sample dataset can be downloaded with tutorials to familiarize users with the data and formats required in order to run RHESSys. | ||
}} | }} | ||
{{CSDMS staff part | |||
|OpenMI compliant=No but possible | |||
|IRF interface=No but possible | |||
|CMT component=No but possible | |||
|CCA component=No but possible | |||
}} | |||
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==Introduction== | ==Introduction== | ||
== History == | == History == | ||
== | == References == | ||
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== Issues == | == Issues == | ||
== Help == | == Help == | ||
{{#ifexist:Model_help:{{PAGENAME}}|[[Model_help:{{PAGENAME}}]]|}} | |||
== Input Files == | == Input Files == | ||
== Output Files == | == Output Files == | ||
Latest revision as of 20:18, 16 September 2020
RHESSys
Metadata
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Introduction
History
References
Nr. of publications: | 138 |
Total citations: | 6561 |
h-index: | 40 |
m-quotient: | 1.21 |
Featured publication(s) | Year | Model described | Type of Reference | Citations |
---|---|---|---|---|
Tague, C. L.; Band, L. E.; 2004. RHESSys: Regional Hydro-Ecologic Simulation System—An Object-Oriented Approach to Spatially Distributed Modeling of Carbon, Water, and Nutrient Cycling. Earth Interactions, 8, 1–42. 10.1175/1087-3562(2004)82.0.CO;2 (View/edit entry) | 2004 | RHESSys |
Model overview | 407 |
See more publications of RHESSys |