SMS:PTM Arc Attributes Dialog: Difference between revisions

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==Feature Object Attributes dialog for a Source Arc==
==Feature Object Attributes dialog for a Source Arc==
[[Image:PTM Feature Attribute Arc Source.jpg|thumb|500 px|Feature Object Attributes dialog for a Source Arc]]
{{Wide image|PTM Feature Attribute Arc Source.png|750 px|Feature Object Attributes dialog for a source Arc|400|right|alt=Feature Object Attributes dialog}}
*Type
*''Type'' – The selected option will determine which options are available. Options include; "Generic", "Horizontal Line Source", and "Horizontal Line Trap".
*Source ID
*''Source ID'' – Used to give multiple source arcs differing IDs so that multiple sources can be tracked.
*Name
*''Name'' – Field where a description for the source arc can be entered.
*Show Coordinates in Spreadesheet
*''Show Coordinates in Spreadsheet'' – Toggling on this option will populate the spreadsheet below with coordinate columns.
*Date/Time
*Date/Time
*''Parcel MAss'' – Each parcel represents a specific amount of sediment. Combined with the rate PTM computes the number of parcels being tracked. When a specific quantity of material is being generated by a dredge or other source, this amount allows the tracking of all of that material.
*''Parcel Mass'' – Each parcel represents a specific amount of sediment. Combined with the rate PTM computes the number of parcels being tracked. When a specific quantity of material is being generated by a dredge or other source, this amount allows the tracking of all of that material.
*''Radius'' – PTM will distribute the parcels generated for this source randomly along the line. The position will also vary around the line within this specified radius.
*''Radius'' – PTM will distribute the parcels generated for this source randomly along the line. The position will also vary around the line within this specified radius.
*''Rate'' – A specific quantity of sediment will be generated based on this rate. The longer the line, the more sediment is added to the flow field.
*''Rate'' – A specific quantity of sediment will be generated based on this rate. The longer the line, the more sediment is added to the flow field.
*''Median Grain Size'' – This is the d50 of the sediment being added.
*''Median Grain Size'' – This is the d50 of the sediment being added.
*Standard Deviation
*''Standard Deviation'' – This phi unit defines how the grain size varies from one parcel to the next.
*Density
*''Density'' – This is the density of the sediment. This can be reduced to the density of water to create neutrally buoyant particles.
*Fall Velocity
*''Fall Velocity'' – This is the speed of descent of the particles.  The shape of the particle influences this quantity. Entering a value of -1 tells PTM to compute this value.
*Critical Shear Intiation
*''Critical Shear Intiation'' – Specifies the shear values to initialize motion for this particle.
*Critical Shear Deposition
*''Critical Shear Deposition'' – The threshold for this particle to settle.


==Feature Object Attributes dialog for a Trap Arc==
==Feature Object Attributes dialog for a Trap Arc==
[[Image:PTM Feature Attribute Arc Trap.jpg|thumb|450 px|Feature Object Attributes dialog for a Trap Arc]]
[[Image:PTM Feature Attribute Arc Trap.png|thumb|550 px|Feature Object Attributes dialog for a Trap Arc]]
*Type
*''Type'' – The selected option will determine which options are available. Options include; "Generic", "Horizontal Line Source", and "Horizontal Line Trap".
*Trap ID
*''Trap ID'' – Used to give multiple trap arcs differing IDs so that multiple traps can be tracked.
*Name
*''Name'' – Field where a description for the trap arc can be entered.
*Trap Elevation
*Trap Elevation
<blockquote>
**Bottom
*Bottom
**Top
*Top
</blockquote>
*Trap Options
*Trap Options
<blockquote>
**Open Trap (particles can leave trap)
*Open Trap (particles can leave trap)
**Single Trap (Count particles once per simulation)
*Single Trap (Count particles once per simulation)
</blockquote>
*Trap End Point Locations
*Trap End Point Locations
<blockquote>
**X1
*X1
**X2
*X2
**Y1
*Y1
**Y2
*Y2
</blockquote>


== Related Topics ==
== Related Topics ==
Line 49: Line 43:


[[Category:PTM|A]]
[[Category:PTM|A]]
[[Category:SMS Dialogs|P]]
[[Category:PTM Dialogs|arc]]
 
{{stub}}

Latest revision as of 15:23, 13 January 2020

Feature arcs created in a PTM type coverage can be used to create either sources or traps.

Feature Object Attributes dialog for a Source Arc

Feature Object Attributes dialog
Feature Object Attributes dialog for a source Arc
  • Type – The selected option will determine which options are available. Options include; "Generic", "Horizontal Line Source", and "Horizontal Line Trap".
  • Source ID – Used to give multiple source arcs differing IDs so that multiple sources can be tracked.
  • Name – Field where a description for the source arc can be entered.
  • Show Coordinates in Spreadsheet – Toggling on this option will populate the spreadsheet below with coordinate columns.
  • Date/Time
  • Parcel Mass – Each parcel represents a specific amount of sediment. Combined with the rate PTM computes the number of parcels being tracked. When a specific quantity of material is being generated by a dredge or other source, this amount allows the tracking of all of that material.
  • Radius – PTM will distribute the parcels generated for this source randomly along the line. The position will also vary around the line within this specified radius.
  • Rate – A specific quantity of sediment will be generated based on this rate. The longer the line, the more sediment is added to the flow field.
  • Median Grain Size – This is the d50 of the sediment being added.
  • Standard Deviation – This phi unit defines how the grain size varies from one parcel to the next.
  • Density – This is the density of the sediment. This can be reduced to the density of water to create neutrally buoyant particles.
  • Fall Velocity – This is the speed of descent of the particles. The shape of the particle influences this quantity. Entering a value of -1 tells PTM to compute this value.
  • Critical Shear Intiation – Specifies the shear values to initialize motion for this particle.
  • Critical Shear Deposition – The threshold for this particle to settle.

Feature Object Attributes dialog for a Trap Arc

Feature Object Attributes dialog for a Trap Arc
  • Type – The selected option will determine which options are available. Options include; "Generic", "Horizontal Line Source", and "Horizontal Line Trap".
  • Trap ID – Used to give multiple trap arcs differing IDs so that multiple traps can be tracked.
  • Name – Field where a description for the trap arc can be entered.
  • Trap Elevation
    • Bottom
    • Top
  • Trap Options
    • Open Trap (particles can leave trap)
    • Single Trap (Count particles once per simulation)
  • Trap End Point Locations
    • X1
    • X2
    • Y1
    • Y2

Related Topics


v • e
SMS – Surface-water Modeling System
Modules:1D Grid  •   Cartesian Grid  •   Curvilinear Grid  •   GIS  •   Map  •   Mesh  •  Particle  •   Quadtree  •  Raster  •   Scatter   •   UGridSMS.png
General Models:3D Structure  •   FVCOM  •   Generic  •   PTM
Coastal Models:ADCIRC   •   BOUSS-2D  •   CGWAVE  •   CMS-Flow   •   CMS-Wave  •   GenCade  •   STWAVE  •   WAM
Riverine/Estuarine Models:AdH   •   HEC-RAS   •   HYDRO AS-2D   •   RMA2   •   RMA4   •   SRH-2D   •   TUFLOW   •   TUFLOW FV
Aquaveo   •   SMS Tutorials   •   SMS Workflows
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