Template:Clean Dams Tool: Difference between revisions

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(Created page with "__NOINDEX__ __NOTOC__ ===Clean Dams=== Given an elevation dataset, runs cleandam.exe to remove digital dams, which are depressions where the cell elevation is lower than its four neighbor cells. If a GSSHA boundary conditions coverage containing a stream network is provided, the cells where the streams intersect the grid are not altered. For more information on cleandam.exe, refer to the GSSHA Wiki. ====Input Parameters==== *''Input dataset'' – A dataset on the UG...")
 
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===Clean Dams===
===Clean Dams===
Given an elevation dataset, runs cleandam.exe to remove digital dams, which are depressions where the cell elevation is lower than its four neighbor cells. If a GSSHA boundary conditions coverage containing a stream network is provided, the cells where the streams intersect the grid are not altered. For more information on cleandam.exe, refer to the GSSHA Wiki.
Given an elevation dataset, runs cleandam.exe to remove digital dams, which are depressions where the cell elevation is lower than its four neighbor cells. If a GSSHA boundary conditions coverage containing a stream network is provided, the cells where the streams intersect the grid are not altered. For more information on cleandam.exe, refer to the GSSHA Wiki.
 
:[[File:Digital dam.png|thumb|none|350 px|Digital dam example]]
====Input Parameters====
====Input Parameters====
*''Input dataset'' – A dataset on the UGrid representing cell-based elevations.
*''Input dataset'' – A dataset on the UGrid representing cell-based elevations.
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GSSHA | Clean Dams
GSSHA | Clean Dams
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<noinclude>[[Category:Toolbox UGrid]]</noinclude>
<noinclude>[[Category:Toolbox]]</noinclude>

Revision as of 22:48, 27 March 2024


Clean Dams

Given an elevation dataset, runs cleandam.exe to remove digital dams, which are depressions where the cell elevation is lower than its four neighbor cells. If a GSSHA boundary conditions coverage containing a stream network is provided, the cells where the streams intersect the grid are not altered. For more information on cleandam.exe, refer to the GSSHA Wiki.

Digital dam example

Input Parameters

  • Input dataset – A dataset on the UGrid representing cell-based elevations.
  • Input GSSHA Boundary Conditions coverage (for stream network): – The coverage containing the stream network. Optional. If provided, cells intersected by streams are not altered.
  • Clean flat areas – Input option to cleandam.exe
  • Clean digital dams – Input option to cleandam.exe
  • Fill leftover problems – Input option to cleandam.exe
  • Output dataset name – Name of the new elevation dataset created by cleandam.exe

Output Parameters

  • Dataset – The new dataset created by cleandam.exe

Current Location in Toolbox

GSSHA | Clean Dams