====== Contour Lines ====== 

This page describes how use the extension "Contour Lines".\\

=== Feature Extraction Basic - Standard - Pro ===

{{orbitgis:how_to_find.png?25&nolink|}} [[227:desktop:workspace:main_toolbar|Main Toolbar]] > Extensions > Contour Lines\\

===== Concepts =====

The "Contour Lines" extension makes it possible to create a dataset with contour lines from a point cloud dataset.

===== Source =====

Use the generic workflow for [[227:desktop_ext:generic|]] to define the source file. 

The method for the range of interest is 'Area'. 

===== Parameters =====

=== Step ===

The consecutive distance between the contour lines (in meters).

=== Filter point cloud ===

Filter out points from the point cloud to create the contour lines. 

=== Level ===

The level at which points are filtered. 

=== Classified point cloud ===

Include/Exclude classes to be used for the generation of the point cloud selection.