Clean

The Clean tool removes GPS points and/or waypoints from specific geographic areas using a rectangular selection.

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How It Works

1. Select a track in the File Tree
2. Open the Clean tool
3. Drag on the map to create a rectangular selection area
4. Choose what to remove and where
5. Click Delete to apply

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Selection Options

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What to Remove

• GPS Points - Remove track points within/outside the selection
• Waypoints - Remove waypoints within/outside the selection
• Both - Remove both GPS points and waypoints

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Where to Remove

• Inside selection - Remove items within the rectangle
• Outside selection - Remove items outside the rectangle (keep only what’s inside)

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Use Cases

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Removing GPS Errors

If your track has erroneous points (e.g., GPS drift at the start while waiting for satellite lock), draw a selection around the bad data and delete it.

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Isolating a Section

To keep only a specific portion of your track, draw a selection around the area you want to keep and delete everything outside the selection.

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Cleaning Up Waypoints

Remove waypoints from areas that are no longer relevant to your route without affecting the track itself.