Model:DECAL

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DECAL

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Summary Contact Technical specs In/Output Process Testing Other Component info Also known as Model type Single Model part of larger framework Note on status model Date note status model Spatial dimensions Spatial extent Model domain Coastal, Terrestrial One-line model description Aeolian dune landscape model Extended model description A cellular automaton model for simulating the development of aeolian dune landscapes under the influence of vegetation and biota (parabolic dunes, blowouts, foredunes, nebkha dunes). Keywords: landscape, Aeolian dune, Name Andreas Baas Type of contact Model developer Institute / Organization King's College London Postal address 1 Strand Postal address 2 Town / City London Postal code WC2R 2LS State NO STATE Country United Kingdom Email address andreas.baas@kcl.ac.uk Phone +442078482421 Fax Supported platforms Windows Other platform Programming language C++, Matlab Other program language Code optimized Single Processor Multiple processors implemented Nr of distributed processors Nr of shared processors Start year development 2005 Does model development still take place? No If above answer is no, provide end year model development Code development status When did you indicate the 'code development status'? Model availability As teaching tool Source code availability (Or provide future intension) Source web address Source csdms web address Program license type Other Program license type other -- Memory requirements Variable Typical run time Variable Describe input parameters Staring grid topography and vegetation maps, control parameters such as potential transport rates, vegetation response functions Input format ASCII Other input format Describe output parameters resultant landscape topography and vegetation distributions; annual avalanching statistics Output format ASCII Other output format Pre-processing software needed? No Describe pre-processing software Post-processing software needed? Yes Describe post-processing software Any package for imaging DEMs and vegetation maps Visualization software needed? Yes If above answer is yes ESRI, IDL, Matlab Other visualization software Describe processes represented by the model development of dune landscapes under the interaction between aeolian sand transport and vegetation growth and response Describe key physical parameters and equations potential sand transport rate, sediment avaliability, vegetation response characteristics Describe length scale and resolution constraints smallest cell should be equivalent to basic plant element (bush, grass clump) Describe time scale and resolution constraints lower limit akin to days, no upper limit Describe any numerical limitations and issues heavy sequential number crunching (not written for parellel processing) Describe available calibration data sets none yet; in development Upload calibration data sets if available: Describe available test data sets none yet; in development Upload test data sets if available: Describe ideal data for testing field monitoring of geomorphic development and vegetation mapping, long-term required Do you have current or future plans for collaborating with other researchers? yes, future plans for collaborating on applying and comparing the model with real-world landscapes Is there a manual available? No Upload manual if available: Model website if any http://www.aeoliangeomorphology.org Model forum / discussion board Comments 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 Authors Andreas Baas Source code Model citations Nr. of publications: -- Total citations: 0 h-index: --"--" is not a number. m-quotient: 0 QR-code Link to this page Other models by author DECAL

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