Remove Small Segments
The Remove Small Segments 
tool
deletes very short segments from the drawing. Tiny segments are a common artifact of
imported geometry and can cause problems during cutting; this tool finds them and lets
you remove the ones inside a chosen area.
Removing small segments
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Enter the Threshold Length in the input bar. Every segment shorter than this length is marked with a spot marker so you can see what will be affected.
-
Select the Remove Small Segments tool.
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Click one corner of a rectangular area, then click the opposite corner.
All marked segments whose midpoint falls inside the rectangle are removed. If every segment of a polyline is below the threshold, the whole polyline is deleted; otherwise only the small segments are removed and the polyline is rebuilt from the remaining geometry.
| The threshold length is limited to the range 0–10 units. |
Demonstration
The video below shows the application: