Template:SMS Review Elevation Data Workflow: Difference between revisions

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!style="text-align:left;"|1. Use the module ''Information'' dialog.
!style="text-align:left;"|1. Use the ''Dataset Info'' dialog.
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:# Use the [[SMS:Macros#Optional Macro Toolbar|'''Get Module Info''']] macro or the [[SMS:File Menu|''File'' | '''Get Info''']] command.
:# Find the "Z", "elevation" or "depth" datasets on the geometric object (mesh, TIN, grid, raster) that is being reviewed
:# In the [[SMS:Object Info|''Information'']] dialog, check that imported files contain data by reviewing the module tabs. Verify that the range of values corresponds to the expected range displayed in the ''Information'' dialog.
:# Right-click on elevation data and select [[SMS:Project Explorer Right-Click Menus#Dataset Right-Click Menus|'''Info''']].  
:# Review information in the [[SMS:Dataset Info|''Dataset Info'']] dialog to see that the range of values are as expected.
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!style="text-align:left;"|2. Use the ''Dataset Info'' dialog.
!style="text-align:left;"|2. Use contour display options.
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:# Find the "Z", "elevation" or "depth" datasets on the geometric object (mesh, TIN, grid, raster) that is being reviewed
{{SMS Review Contour Workflow}}
:# Right-click on elevation data and select [[SMS:Project Explorer Right-Click Menus#Dataset Right-Click Menus|'''Info''']].
:# Review information in the [[SMS:Dataset Info|''Dataset Info'']] dialog to see that the time step values are as expected.
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!style="text-align:left;"|3. Use contour display options.
!style="text-align:left;"|3. Rotate the elevation data.
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:# Turn on [[SMS:Contour Options|''Contours'']] in the [[SMS:Display Options|''Display Options'']] dialog and set contour options. The "Color Fill" option is recommended for this.
:# Use the [[SMS:Static_Tools#Rotate|'''Rotate''']] [[File:Rotate Tool.svg|16 px]] tool to examine the elevation data from different angles.
:# Look for inconsistent points (points with values much higher/lower than their neighbors or regions where no data points exist).
:# Verify that the region being modeled is covered by the elevation/depth data and there are no holes.
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Latest revision as of 20:58, 20 March 2018

1. Use the Dataset Info dialog.
  1. Find the "Z", "elevation" or "depth" datasets on the geometric object (mesh, TIN, grid, raster) that is being reviewed
  2. Right-click on elevation data and select Info.
  3. Review information in the Dataset Info dialog to see that the range of values are as expected.
2. Use contour display options.
  1. Turn off Points and Triangles, then turn on Contours in the Scatter tab of the Display Options dialog.
  2. Set contour options in the Contours tab. The "Color Fill" option is recommended for this.
  3. Look for inconsistent points (points with values much higher/lower than their neighbors or regions where no data points exist).
  4. Verify that the region being modeled is covered by the elevation/depth data and there are no holes.
3. Rotate the elevation data.
  1. Use the Rotate Rotate Tool.svg tool to examine the elevation data from different angles.
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