View source for Template:GSSHA Define and Smooth Streams Workflow

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!style="text-align:left;"|1. Create GSSHA map coverage
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<blockquote>
{{SMS new coverage workflow}}
</blockquote>
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!style="text-align:left;"|2. Stream arc creation
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<blockquote>
{{SMS Digitize Workflow}}
</blockquote>
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!style="text-align:left;"|3. Interpolate elevations to coverage
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<blockquote>
{{SMS Convert-Interpolate Images Workflow}}
</blockquote>
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!style="text-align:left;"|4. Assign arc properties
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:# Select all arcs, right-click, and open the [[SMS:GSSHA Arc Properties| ''Arc Properties'']] dialog and enter parameters.
:# Double-click on most downstream arc, opening [[SMS:GSSHA Arc Properties| ''Arc Properties'']] dialog, and turn on ''Most downstream arc of stream network''.
:# Use [[SMS:Display Options|''Display Options'']] [[File:Display Options Macro.svg|16 px]]  settings to show arc directions.
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!style="text-align:left;"|5. Correct arc directions
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If any arcs do not show as flowing towards the most downstream arc, correct it by doing one of the following:
:# Right-click on the arc and use the '''Reverse Arc Direction''' command
:# Or open the [[SMS:Toolbox| '''Toolbox''']] [[File:Toolbox macro.png|16 px]] and use the [[Reorient Stream Arcs Tool| ''Reorient Stream Arcs'']] tool.
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!style="text-align:left;"|6. Smooth streams
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{{SMS Redistribute Vertices Workflow}}
:# Open the [[SMS:Toolbox| '''Toolbox''']] [[File:Toolbox macro.png|16 px]]. 
:# Open the [[Remove Adverse Slopes Tool| ''Remove Adverse Slopes'']] Tool and run the tool.
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<noinclude>[[Category:SMS Workflow Templates]]</noinclude>