Model:Zscape

From CSDMS



Zscape


Metadata

Also known as
Model type Tool
Model part of larger framework
Spatial dimensions 1D
Spatial extent
Model domain Terrestrial
One-line model description A simple parallel code to demonstrate diffusion
Extended model description Finite difference approximations are great for modeling the erosion of landscapes. A paper by Densmore, Ellis, and Anderson provides details on application of landscape evolution models to the Basin and Range (USA) using complex rulesets that include landslides, tectonic displacements, and physically-based algorithms for hillslope sediment transport and fluvial transport. The solution given here is greatly simplified, only including the 1D approximation of the diffusion equation. The parallel development of the code is meant to be used as a class exercise
Keywords:

landscape evolution,


First name Chuck
Last name Connor
Type of contact Model developer
Institute / Organization University of South Florida
Postal address 1 Dept of Geology, SCA 528
Postal address 2 4202 E Fowler Ave
Town / City Tampa
Postal code 33620
State Florida
Country United States
Email address cconnor@cas.usf.edu
Phone 8139740325
Fax 8139742654


First name Laura
Last name Connor
Type of contact Technical contact
Institute / Organization
Postal address 1
Postal address 2
Town / City
Postal code
State
Country
Email address
Phone
Fax


Supported platforms Unix, Linux
Other platform
Programming language Fortran77, C
Other program language
Code optimized Single Processor
Multiple processors implemented
Nr of distributed processors
Nr of shared processors
Start year development 2001
Does model development still take place? No
If above answer is no, provide end year model development 2001
Code development status
When did you indicate the 'code development status'?
Model availability As code
Source code availability
(Or provide future intension)
Through web repository
Source web address http://www.cas.usf.edu/~cconnor/parallel/zscape/zscape.html
Source csdms web address
Program license type GPL v2
Program license type other
Memory requirements --
Typical run time --


Describe input parameters INTEGER NXPROB

INTEGER TIMESTEPS double precision DIFFUSION double precision DELX,DELT

  • PARAMETER (NXPROB=1000), c dimension of problem grid
  • PARAMETER (TIMESTEPS=50000), c number of time steps
  • PARAMETER (DIFFUSION=1d-3), c metres/year - a very high diffusion value
  • PARAMETER (DELX=0.1d0), c grid spacing in metres
  • PARAMETER (DELT=1d0), c time step in years
Input format ASCII
Other input format
Describe output parameters change in topographic profile with time
Output format ASCII
Other output format
Pre-processing software needed? No
Describe pre-processing software
Post-processing software needed? No
Describe post-processing software
Visualization software needed? Yes
If above answer is yes
Other visualization software GMT


Describe processes represented by the model described on project webpage
Describe key physical parameters and equations described on project webpage
Describe length scale and resolution constraints described on project webpage
Describe time scale and resolution constraints described on project webpage
Describe any numerical limitations and issues described on project webpage


Describe available calibration data sets None
Upload calibration data sets if available:
Describe available test data sets
Upload test data sets if available:
Describe ideal data for testing


Do you have current or future plans for collaborating with other researchers? No
Is there a manual available? No
Upload manual if available:
Model website if any http://www.cas.usf.edu/~cconnor/parallel/zscape/zscape.html
Model forum / discussion board
Comments code should be used for class exercises, demonstration and the like


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
Can be coupled with:
Model info
Chuck Connor
Connor
Citation indices Zscape
Nr. of pubs: 2
Citations: 273
h-index: 2
Qrcode Zscape.png
Link to this page



Introduction

History

References




Citation indices Zscape
Nr. of pubs: 2
Citations: 273
h-index: 2



Featured publication(s)YearModel describedType of ReferenceCitations
Densmore, Alexander L.; Ellis, Michael A.; Anderson, Robert S.; 1998. Landsliding and the evolution of normal-fault-bounded mountains. Journal of Geophysical Research: Solid Earth, 103, 15203–15219. 10.1029/98JB00510
(View/edit entry)
1998Zscape
Model overview 192
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Input Files

Output Files