Display Lineations

Lines which occur on planes such as slickensides or fault striations, can be displayed on User Planes as follows:

1. First add a user plane with the Add User Plane option.
2. In the Edit User Planes dialog, select a User Plane.
3. Select the Lineations checkbox and select the Edit Lineations button.
4. You will see the Lineations dialog. Add a row for each desired Lineation you wish to define.
5. Enter an Angle which defines the angle of the lineation with respect to the dip vector of the plane. The allowable range is -90 to +90 degrees.
6. You may also define a Direction, either Up or Down , to indicate a direction of slip movement.
7. Select OK in both dialogs, and the lineations will be displayed as a triangular symbol on the great circle of the selected plane.
8. Direction of movement is indicated by an up or down triangular symbol