Creating a New Interpolated Function

By moving your cursor anywhere along the x axis in the Cross Section Window you will see that movement tracked in the Map window.

By right clicking your mouse anywhere along the x axis in the Cross Section Window will activate the Create new interp. command button.

Spatial Map Cursor Location

Tracks Cursor movement from the X axis of the Cross Section Window

Right Clicking Creates a function at the cursor location based on a weighted distance function between 2 surveys

The created function will be added to your survey list as [inter_n.las]