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| =PTM=
| | #redirect [[SMS:PTM]] |
| ==Overview==
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| The Particle Tracking Model (PTM) is a Lagrangian particle tracker designed to allow the user to simulate particle transport processes. PTM is funded through two US Army Corps of Engineers Engineering Research and Development Center (ERDC) research programs, the Coastal Inlets Research Program (CIRP) and the Dredging Operations and Environmental Research (DOER) Program. PTM has been developed for application to dredging and coastal projects including dredged material dispersion and fate, sediment pathway and fate, and constituent transport. The model contains algorithms that appropriately represent transport, settling, deposition, mixing, and resuspension processes in nearshore wave/current conditions. It uses waves and currents developed through other models and input directly to PTM as forcing functions.
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| ==Graphical Interface==
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| SMS provides a graphical interface that is designed to allow users to visualize the projects they are creating, easily modify project parameters, and view the solutions produced by the PTM model. See [[SMS:PTM Graphical Interface|PTM Graphical Interface]] for more information.
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| The [[SMS:PTM Graphical Interface|PTM Graphical Interface]] contains tools to create and edit an PTM simulation. The simulation consists of a geometric definition of the sources, traps, and a set of numerical parameters. The parameters define the hydrodynamic input and options pertinent to the model.
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| ==PTM Menu==
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| The ''PTM'' menu becomes active when a PTM model coverage has been created. For more information see [[SMS:PTM Graphical Interface|PTM Graphical Interface]].
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| ==How do I use PTM?==
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| The SMS [[SMS:Tutorials|tutorials]] are a good place to start learning to use SMS and associated models. A tutorial is available for PTM.
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| ==Tools==
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| PTM sources and traps are created in the [[SMS:Map Module|Map Module]] as [[SMS:Feature Objects Types|feature objects]] using the [[SMS:Map Module Tools|Map Module Tools]].
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| ==Numeric Engine Background==
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| Please refer to the model developer provided documentation listed in the [[SMS:PTM#External Links|external links]] section.
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| ==Related Topics==
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| * [[SMS:PTM Arc Attributes Dialog|PTM Arc Attributes Dialog]]
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| * [[SMS:PTM Feature Point Attributes Dialog|PTM Feature Point Attributes Dialog]]
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| * [[SMS:PTM Gage Coverage|PTM Gage Coverage]]
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| * [[SMS:PTM Graphical Interface|PTM Graphical Interface]]
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| * [[SMS:PTM Particle Filters|PTM Particle Filters]]
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| * [[SMS:PTM Sources|PTM Sources]]
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| * [[SMS:PTM Traps|PTM Traps]]
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| * [[SMS:Particle Module|Particle Module]]
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| * [[SMS:Mesh Module|Mesh Module ]]
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| {{Template:Navbox SMS}}
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