TBC 2023.10 Advanced Filtering

This video highlights the new “Advanced Filtering” command available within the Point Cloud tab in TBC 2023.10 and later. Use the Advanced Point Cloud Filtering command to filter a point cloud by extracting a new region based on the detected point elevations within rectangular sampling cells of a specified size applied across the point cloud. This is primarily helpful when trying to create a separate point cloud region for bare ground that does not include low-lying grass and other vegetation, but instead includes only the lowest points in the cloud, at ground level. Optionally, apply the advanced filter to a subset of points in the selected point cloud by specifying a polyline along with horizontal/vertical offsets to shorten processing time and generate more focused, cleaner output.
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[@langweilig951]

Can you give an example in wich case this function is useful?