Template:LAS to LAS: Difference between revisions
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(Created page with "__NOINDEX__ __NOTOC__ ===Las To Las=== <!--====Tool Description====--> The ''Las To Las'' tool filters and modifies points in LIDAR files. It can clip points to a rectangle or...") |
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The ''Las To Las'' tool filters and modifies points in LIDAR files. It can clip points to a rectangle or circle, clip them to a range of heights, drop returns and classifications, and set the classification of all points. | The ''Las To Las'' tool filters and modifies points in LIDAR files. It can clip points to a rectangle or circle, clip them to a range of heights, drop returns and classifications, and set the classification of all points. | ||
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Lidar/ | Lidar/LAS to LAS | ||
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<noinclude>[[Category: | <noinclude>[[Category:Toolbox Lidar]]</noinclude> | ||
Latest revision as of 16:15, 26 October 2023
LAS to LAS
The Las To Las tool filters and modifies points in LIDAR files. It can clip points to a rectangle or circle, clip them to a range of heights, drop returns and classifications, and set the classification of all points.
Input Parameters
- Lidar file to process – A LIDAR file containing LIDAR data.
- Clip points to a rectangle – Discard all points outside of a rectangle. Enables the following options to define the rectangle:
- X coordinate of first point on rectangle
- Y coordinate of first point on rectangle
- X coordinate of second point on rectangle
- Y coordinate of second point on rectangle
- Clip points to a circle – Discard all points outside of a circle. Enables the following options to define the circle:
- X coordinate of center of circle
- Y coordinate of center of circle
- Radius of circle
- Clip points to a range of heights – Discard all points outside a range of heights. Enables the following options to define the range:
- Minimum height
- Maximum height
- Drop returns – Whether and how to drop returns. Options are:
- Don't drop returns
- Keep only first return
- Keep only last return
- Drop a list of returns – Enables the following option:
- List of returns to drop, separated by space – A space-separated list of returns to drop, e.g. "1 2 3" to drop returns 1, 2, and 3. You can also specify just one number to drop only that return.
- Filter points by class – Whether and how to filter points by their classification. Options are:
- Don't filter classes – No filtering is done.
- Keep class – Keep only specified classifications. Enables Class to filter/drop option.
- Drop class – Drop only specified classifications. Enables Class to filter/drop option.
- Class to filter/drop – Space separated list of classes to filter or drop.
- Set classification of points – Whether to set the classification of points in the file. If used, all points in the file will be set to the chosen classification. Enables the following option:
- Classification to set points to – What classification to set the points to.
Output Parameters
- Output file – Where to write the output file to.
Current Location in Toolbox
Lidar/LAS to LAS
