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The upper part of the menu contains the project name and the name of the active folder of type Charts.
The Make polygons from part:
Select to create the polygons from either a points or a surface dataset.
Options:
- From Soundings: Create outline and/or holes polygons from the Soundings dataset.
- From Seafloor: Create outline and/or holes polygons from the Seafloor surface.
Or:
- From Points: Create outline and/or holes polygons from the selected point dataset(s).
- From Surface: Create outline and/or holes polygons from the selected surface(s).
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