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Reproject LAS File Sample Code

Reproject LAS File Sample Code

This sample shows how to reproject LAS file output.

Use the sample code to become familiar with extensions. This sample provides information on how to:

  • Specify an input .las or .laz file, if one is not open.
  • Specify an output location and .las output type.
  • Reproject the data.
  • Write the reprojected points with projection information to a new .las file.

View the Sample Code


  1. Start ENVI LiDAR.
  2. In the Toolbox, select Samples.
  3. Right-click Reproject LAS file and select Debug.

Note: If the extension is not visible in the Toolbox, verify you have a full IDL license.

Run the Sample Code


Use one of the following to run the sample code:

  • On the IDL workbench toolbar, click Compile, then click Run.
  • In ENVI LiDAR double-click the Reproject LAS file extension in the Toolbox

Note: Depending on your user account privileges, you may not be able to save changes to the sample extensions. Refer to Deploy Extensions for information on copying the samples to a user-writeable location.



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