Model:MARSSIM: Difference between revisions

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{{Model identity
|Model type=Modular
}}
{{Start models incorporated}}
{{End a table}}
{{Model identity2
|ModelDomain=Terrestrial, Hydrology, Coastal
|Spatial dimensions=3D
|Spatialscale=Continental, Regional-Scale, Landscape-Scale, Watershed-Scale
|One-line model description=Landform evolution model
|Extended model description=A landform evolution model operating at the drainage basin or larger scale. Recent model development has targeted planetary applications.
}}
{{Start model keyword table}}
{{Model keywords
|Model keywords=landscape evolution
}}
{{End a table}}
{{Modeler information
{{Modeler information
|First name=Alan
|First name=Alan
Line 7: Line 24:
|Town / City=Charlottesville
|Town / City=Charlottesville
|Postal code=22904-4123
|Postal code=22904-4123
|Country=United States
|State=Virginia
|State=Virginia
|Country=USA
|Email address=ah6p@virginia.edu
|Email address=ah6p@virginia.edu  
|Phone=434-924-0566
|Phone=434-924-0566
|Fax=434-982-2137
|Fax=434-982-2137
}}
{{Model identity
|Model type=Modular
|Categories=Coastal, Terrestrial
|One-line model description=Landform evolution model
|Extended model description=A landform evolution model operating at the drainage basin or larger scale. Recent model development has targeted planetary applications.
}}
}}
{{Model technical information
{{Model technical information
Line 24: Line 35:
|Start year development=1990
|Start year development=1990
|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 CSDMS repository
|Source code availability=Through CSDMS repository
|Source csdms web address=https://github.com/csdms-contrib/marssim
|Program license type=Other
|Program license type=Other
|Program license type other=None
|Program license type other=None
|OpenMI compliant=No but possible
|CCA component=No but possible
|IRF interface=No but possible
|Memory requirements=Variable - dynamic arrays
|Memory requirements=Variable - dynamic arrays
|Typical run time=hour to days
|Typical run time=hour to days
Line 37: Line 48:
|Describe input parameters=Initial elevation file.
|Describe input parameters=Initial elevation file.


File specifying boundary conditions, run time, process options, and parameter values.  
File specifying boundary conditions, run time, process options, and parameter values.
|Input format=ASCII
|Input format=ASCII
|Describe output parameters=RAW image files of elevation and shaded relief.
|Describe output parameters=RAW image files of elevation and shaded relief.
ASCII file of elevations at specified times.
ASCII file of elevations at specified times.
ASCII files of other state variables as desired at specified times.
ASCII files of other state variables as desired at specified times.
Iteration-by-iteration summary file  
Iteration-by-iteration summary file
|Output format=ASCII
|Output format=ASCII
|Pre-processing software needed?=No
|Pre-processing software needed?=No
|Post-processing software needed?=Yes
|Post-processing software needed?=Yes
|Describe post-processing software=Photoshop to produce movies. Conversions to a variety of data formats.  
|Describe post-processing software=Photoshop to produce movies. Conversions to a variety of data formats.
|Visualization software needed?=Yes
|Visualization software needed?=Yes
|Other visualization software=Surfer for topographic maps  
|Other visualization software=Surfer for topographic maps
}}
}}
{{Process description model
{{Process description model
Line 55: Line 66:
Bedload sediment transport & deposition in streams, fans, deltas.
Bedload sediment transport & deposition in streams, fans, deltas.
Impact cratering, aeolian deposition, lava flows.
Impact cratering, aeolian deposition, lava flows.
Flow routing with evaporation from depressions.  
Flow routing with evaporation from depressions.
|Describe key physical parameters and equations=Bedrock erodibility, mass wasting diffusivity, bed material grain size, flow hydrologic parameters, relative evaporation rate, cratering size distribution and rate, eolian deposition parameters, etc.  
|Describe key physical parameters and equations=Bedrock erodibility, mass wasting diffusivity, bed material grain size, flow hydrologic parameters, relative evaporation rate, cratering size distribution and rate, eolian deposition parameters, etc.
|Describe length scale and resolution constraints=Variable - targeted towards drainage basin or larger scales. Spatial scale determined by input parameter and run-time specification of array dimentions. Uses rectangular grid cells.  
|Describe length scale and resolution constraints=Variable - targeted towards drainage basin or larger scales. Spatial scale determined by input parameter and run-time specification of array dimentions. Uses rectangular grid cells.
|Describe time scale and resolution constraints=Variable - Limited by computer speed.  
|Describe time scale and resolution constraints=Variable - Limited by computer speed.
|Describe any numerical limitations and issues=Runs with grid sizes greater than about 600x600 may require many days on a PC.
|Describe any numerical limitations and issues=Runs with grid sizes greater than about 600x600 may require many days on a PC.
Model assumes fluvial streams have gradients determined by steady-state transport.
Model assumes fluvial streams have gradients determined by steady-state transport.


Depositional stratigraphy not modeled.  
Depositional stratigraphy not modeled.
}}
}}
{{Model testing
{{Model testing
|Describe available calibration data sets=None
|Describe available test data sets=Example runs for most types of simulation scenarios
|Describe available test data sets=Example runs for most types of simulation scenarios  
|Describe ideal data for testing=None
}}
}}
{{Users groups model
{{Users groups model
|Do you have current or future plans for collaborating with other researchers?=Yes, at present primarily in the planetary community.  
|Do you have current or future plans for collaborating with other researchers?=Yes, at present primarily in the planetary community.
}}
}}
{{Documentation model
{{Documentation model
|Provide key papers on model if any=Howard, A.D., 1994, A detachment-limited model of drainage basin evolution, Water Resources Research, 30(7) 2261-85.
Howard, A.D., 2007, Simulating the development of martian highland landscapes..., Geomorphology, 91, 332-363.
|Manual model available=Yes
|Manual model available=Yes
|Model manual=[[media:marssim_program.pdf|marssim_program.pdf]]
|Model manual=marssim_program.pdf
|Model website if any=http://erode.evsc.virginia.edu
|Model website if any=http://erode.evsc.virginia.edu
}}
}}
{{Additional comments model
{{Additional comments model
|Comments=Most recent model available from ah6p@virginia.edu.  
|Comments=Most recent model available from ah6p@virginia.edu.
}}
}}
{{Infobox Model
{{CSDMS staff part
|model name              = MARSSIM
|OpenMI compliant=No but possible
|developer                = '''Howard''', Alan
|IRF interface=No but possible
|one-line-description    = Landform evolution model
|CMT component=No but possible
|type                    = Model
|CCA component=No but possible
|source                  =
}}
<linkedimage>wikipage=Model:MARSSIM
{{DOI information
tooltip=MARSSIM Download
|DOI model=10.1594/IEDA/100144
img_src=Green1.png</linkedimage>
|DOI assigned to model version=3.0.0
|DOI-year assigned to model version=2011
|DOI-filelink=https://csdms.colorado.edu/pub/models/doi-source-code/marssim-10.1594.IEDA.100144-3.0.0.tar.gz
}}
}}
{{Start coupled table}}
{{End a table}}
{{End headertab}}
{{{{PAGENAME}}_autokeywords}}
<!-- Edit the part above to update info on other papers -->
<!-- Edit the part above to update info on other papers -->


== MARSSIM ==
__TOC__
===Introduction===
=== History ===
=== Papers ===
=== MARSSIM Questionnaire ===
==== Contact Information ====
{| class="wikitable"
| class="model_col1"| Model:
| class="model_col2"| MARSSIM
|-
| class="model_col1"| Contact person:
| class="model_col2"| Alan Howard
|-
| class="model_col1"| Institute:
| class="model_col2"| University of Virginia
|-
| class="model_col1"| City:
| class="model_col2"| Charlottesville, Virginia
|-
| class="model_col1"| Country:
| class="model_col2"| USA
|-
| class="model_col1"| Email:
| class="model_col2"| ah6p@virginia.edu
|-
| class="model_col1"| 2nd person involved:
| class="model_col2"| --
|-
| class="model_col1"| 3rd person involved:
| class="model_col2"| --
|}


==== Model description ====


{| class="wikitable"
==Introduction==
| class="model_col1"| Model type:
| class="model_col2"| Modular for the terrestrial and coastal domain.
|-
| class="model_col1"| Description:
| class="model_col2"| A landform evolution model operating at the drainage basin or larger scale.  Recent model development has targeted planetary applications.
|}


==== Technical information ====
== History ==


{| class="wikitable"
== References  ==
| class="model_col1"| Supported platforms:
<br>{{AddReferenceUploadButtons}}<br><br>
| class="model_col2"| Linux, windows
{{#ifexist:Template:{{PAGENAME}}-citation-indices|{{{{PAGENAME}}-citation-indices}}|}}<br>
|-
{{Include_featured_references_models_cargo}}<br>
| class="model_col1"| Programming language:
| class="model_col2"| Fortran90
|-
| class="model_col1"| Model was developed started from:
| class="model_col2"| 1990 and development still takes place
|-
| class="model_col1"| To what degree will the model become available:
| class="model_col2"| Source code will be available. Model can also be used as teaching tool and executable will become available as well.
|-
| class="model_col1"| Current license type:
| class="model_col2"| None
|-
| class="model_col1"| Memory requirements:
| class="model_col2"| Variable - dynamic arrays
|-
| class="model_col1"| Typical run time:
| class="model_col2"| hours to days
|}


==== Input / Output description ====
== Issues ==


{| class="wikitable"
== Help ==
| class="model_col1"| Input parameters:
{{#ifexist:Model_help:{{PAGENAME}}|[[Model_help:{{PAGENAME}}]]|}}
| class="model_col2"| Initial elevation file.
File specifying boundary conditions, run time, process options, and parameter values.
|-
| class="model_col1"| Input format:
| class="model_col2"| ASCII
|-
| class="model_col1"| Output parameters:
| class="model_col2"| RAW image files of elevation and shaded relief.<br>ASCII file of elevations at specified times.<br>ASCII files of other state variables as desired at specified times.<br>Iteration-by-iteration summary file 
|-
| class="model_col1"| Output format:
| class="model_col2"| ASCII
|-
| class="model_col1"| Post-processing software (if needed):
| class="model_col2"| yes, Photoshop to produce movies. Conversions to a variety of data formats.
|-
| class="model_col1"| Visualization software (if needed):
| class="model_col2"| yes, Surfer for topographic maps
|}
 
==== Process description ====
 
{| class="wikitable"
| class="model_col1"| Processes represented by model:
| class="model_col2"| Bedrock fluvial incision (shear stress or sediment flux dependency).<br>Mass wasting (creep and threshold-limited).<br>Bedload sediment transport & deposition in streams, fans, deltas.<br>Impact cratering, aeolian deposition, lava flows.<br>Flow routing with evaporation from depressions.
|-
| class="model_col1"| Key physical parameters & equations:
| class="model_col2"| Bedrock erodibility, mass wasting diffusivity, bed material grain size, flow hydrologic parameters, relative evaporation rate, cratering size distribution and rate, eolian deposition parameters, etc.
|-
| class="model_col1"| Length scale & resolution constraints:
| class="model_col2"| Variable - targeted towards drainage basin or larger scales. Spatial scale determined by input parameter and run-time specification of array dimentions. Uses rectangular grid cells.
|-
| class="model_col1"| Time scale & resolution constraints:
| class="model_col2"| Variable - Limited by computer speed.
|-
| class="model_col1"| Numerical limitations and issues :
| class="model_col2"| Runs with grid sizes greater than about 600x600 may require many days on a PC.<br>Model assumes fluvial streams have gradients determined by steady-state transport.
Depositional stratigraphy not modeled.
|}
 
==== Testing ====
 
{| class="wikitable"
| class="model_col1"| Available calibration data sets:
| class="model_col2"| None
|-
| class="model_col1"| Available test data sets:
| class="model_col2"| Example runs for most types of simulation scenarios
|-
| class="model_col1"| Ideal data for testing:
| class="model_col2"| None
|}
 
==== User groups ====
 
{| class="wikitable"
| class="model_col1"| Currently or plans for collaborating with:
| class="model_col2"| Yes, at present primarily in the planetary community.
|}
 
==== Documentation ====
 
{| class="wikitable"
| class="model_col1"| Key papers of the model:
| class="model_col2"| Howard, A.D., 1994, A detachment-limited model of drainage basin evolution, Water Resources Research, 30(7) 2261-85.<br>Howard, A.D., 2007, Simulating the development of martian highland landscapes..., Geomorphology, 91, 332-363.
|-
| class="model_col1"| Is there a manual available:
| class="model_col2"| See the [[media:marssim_program.pdf|marssim_program.pdf]] file for a brief tutorial
|-
| class="model_col1"| Model website if any:
| class="model_col2"| [http://erode.evsc.virginia.edu http://erode.evsc.virginia.edu]
|}
 
==== Additional comments ====
 
{| class="wikitable"
| class="model_col1"| Comments:
| class="model_col2"|  Most recent model available from [mailto:ah6p@virginia.edu ah6p@virginia.edu].
|}
 
=== Issues ===
 
=== Help ===
Documentation that describes MARSSIM subroutines and functions, input and output files, and literature references can be found here: [[media:marssim_program.pdf|marssim_program.pdf]]
Documentation that describes MARSSIM subroutines and functions, input and output files, and literature references can be found here: [[media:marssim_program.pdf|marssim_program.pdf]]


=== Input Files ===
== Input Files ==
See: [[media:marssim_program.pdf|marssim_program.pdf]]
See: [[media:marssim_program.pdf|marssim_program.pdf]]


=== Output Files ===
== Output Files ==
See: [[media:marssim_program.pdf|marssim_program.pdf]]
See: [[media:marssim_program.pdf|marssim_program.pdf]]


=== Download ===
== Download source code ==
{{Download Model|marssim}}


Accessory MARSSIM programs can be downloaded here:
Accessory MARSSIM programs can be downloaded here:
Line 295: Line 164:
*[[media:Small_crater.zip|Small_crater]]
*[[media:Small_crater.zip|Small_crater]]
*[[media:Variable_evaporation.zip|Variable_evaporation]]
*[[media:Variable_evaporation.zip|Variable_evaporation]]
=== Source ===
==== Source Code ''MARSSIM''====
<!--
''MARSSIM'' is a stand-alone subroutine.
To browse the repository, point your browser to: [http://csdms.colorado.edu/viewvc/trunk/?root=marssim http://csdms.colorado.edu/viewvc/trunk/?root=marssim]
==== Command-Line Access ====
If you plan to make changes, use this command to check out the code as yourself using HTTPS:
<geshi lang=bash>
# Project members authenticate over HTTPS to allow committing changes.
svn checkout https://csdms.colorado.edu/svn/marssim/
</geshi>
When prompted, enter your CSDMS Subversion password.
Non-members may only check out a read-only working copy of the project source.
To obtain a CSDMS Subversion account or to become a member of this project, please email [mailto:csdms@colorado.edu csdms@colorado.edu].
==== GUI and IDE Access ====
This project's Subversion repository may be accessed using many different client programs and plug-ins. See your client's documentation for more information.
==== Subversion Help ====
For help on how to use Subversion, an excellent manual is available online at [http://svnbook.red-bean.com/ http://svnbook.red-bean.com/]
-->
[[Category:Coastal]]
[[Category:Terrestrial]]

Latest revision as of 14:48, 28 April 2021



MARSSIM


Metadata

Also known as
Model type Modular
Model part of larger framework
Note on status model
Date note status model
Incorporated models or components:
Spatial dimensions 3D
Spatial extent Continental, Regional-Scale, Landscape-Scale, Watershed-Scale
Model domain Terrestrial, Hydrology, Coastal
One-line model description Landform evolution model
Extended model description A landform evolution model operating at the drainage basin or larger scale. Recent model development has targeted planetary applications.
Keywords:

landscape evolution,

Name Alan Howard
Type of contact Model developer
Institute / Organization University of Virginia
Postal address 1 P.O. Box 400123
Postal address 2
Town / City Charlottesville
Postal code 22904-4123
State Virginia
Country United States
Email address ah6p@virginia.edu
Phone 434-924-0566
Fax 434-982-2137


Supported platforms
Linux, Windows
Other platform
Programming language

Fortran90

Other program language
Code optimized
Multiple processors implemented
Nr of distributed processors
Nr of shared processors
Start year development 1990
Does model development still take place? Yes
If above answer is no, provide end year model development
Code development status Active
When did you indicate the 'code development status'? 2020
Model availability As code
Source code availability
(Or provide future intension) 		Through CSDMS repository
Source web address
Source csdms web address https://github.com/csdms-contrib/marssim
Program license type Other
Program license type other None
Memory requirements Variable - dynamic arrays
Typical run time hour to days


Describe input parameters Initial elevation file.

File specifying boundary conditions, run time, process options, and parameter values.

Input format ASCII
Other input format
Describe output parameters RAW image files of elevation and shaded relief.

ASCII file of elevations at specified times. ASCII files of other state variables as desired at specified times. Iteration-by-iteration summary file

Output format ASCII
Other output format
Pre-processing software needed? No
Describe pre-processing software
Post-processing software needed? Yes
Describe post-processing software Photoshop to produce movies. Conversions to a variety of data formats.
Visualization software needed? Yes
If above answer is yes
Other visualization software Surfer for topographic maps


Describe processes represented by the model Bedrock fluvial incision (shear stress or sediment flux dependency).

Mass wasting (creep and threshold-limited). Bedload sediment transport & deposition in streams, fans, deltas. Impact cratering, aeolian deposition, lava flows. Flow routing with evaporation from depressions.

Describe key physical parameters and equations Bedrock erodibility, mass wasting diffusivity, bed material grain size, flow hydrologic parameters, relative evaporation rate, cratering size distribution and rate, eolian deposition parameters, etc.
Describe length scale and resolution constraints Variable - targeted towards drainage basin or larger scales. Spatial scale determined by input parameter and run-time specification of array dimentions. Uses rectangular grid cells.
Describe time scale and resolution constraints Variable - Limited by computer speed.
Describe any numerical limitations and issues Runs with grid sizes greater than about 600x600 may require many days on a PC.

Model assumes fluvial streams have gradients determined by steady-state transport.

Depositional stratigraphy not modeled.


Describe available calibration data sets
Upload calibration data sets if available:
Describe available test data sets Example runs for most types of simulation scenarios
Upload test data sets if available:
Describe ideal data for testing


Do you have current or future plans for collaborating with other researchers? Yes, at present primarily in the planetary community.
Is there a manual available? Yes
Upload manual if available: Media:marssim_program.pdf
Model website if any http://erode.evsc.virginia.edu
Model forum / discussion board
Comments Most recent model available from ah6p@virginia.edu.


This part will be filled out by CSDMS staff

OpenMI compliant No but possible
BMI compliant No but possible
WMT component No but possible
PyMT component
Is this a data component
DOI model 10.1594/IEDA/100144
For model version 3.0.0
Year version submitted 2011
Link to file https://csdms.colorado.edu/pub/models/doi-source-code/marssim-10.1594.IEDA.100144-3.0.0.tar.gz
Can be coupled with:
Model info
Authors
Alan Howard
Source code
DOI

Model citations
Nr. of publications: 7
Total citations: 1399
h-index: 6
m-quotient: 0.19
QR-code

Link to this page
Other models by author




Introduction

History

References



Nr. of publications: 7
Total citations: 1399
h-index: 6
m-quotient: 0.19



Featured publication(s)YearModel describedType of ReferenceCitations
Howard, Alan D.; 1994. A detachment-limited model of drainage basin evolution. Water Resources Research, 30, 2261–2285. 10.1029/94WR00757
(View/edit entry)		1994 MARSSIM
MARSSIM V4
 Model overview 1131
Howard, Alan D.; 2007. Simulating the development of Martian highland landscapes through the interaction of impact cratering, fluvial erosion, and variable hydrologic forcing. Geomorphology, 91, 332–363. 10.1016/j.geomorph.2007.04.017
(View/edit entry)		2007 MARSSIM
MARSSIM V4
 Related theory 145
Howard, A.D.; 2011. MARSSIM, version 3.0.0.. , , https://csdms.colorado.edu/pub/models/doi-source-code/marssim-10.1594.IEDA.100144-3.0.0.tar.gz. 10.1594/IEDA/100144
(View/edit entry)		2011 MARSSIM
 Source code ref. 0
See more publications of MARSSIM


Issues

Help

Model_help:MARSSIM Documentation that describes MARSSIM subroutines and functions, input and output files, and literature references can be found here: marssim_program.pdf

Input Files

See: marssim_program.pdf

Output Files

See: marssim_program.pdf

Download source code

Accessory MARSSIM programs can be downloaded here: accessory_programs.zip

Example simulations are for a variety of scenarios are generated and can be downloaded below:

  • Accretion
  • Arid_slope
  • Bedrock: (download these 2 files and place Resist.in in the bedrock folder)
  1. Bedrock
  2. Resist.in
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