NAME: landscap PURPOSE: (one line) Procedure for initializing the PS device for plotting. DESCRIPTION: Output plotting device is change to PS in landscape mode with a Helvetica font. CATEGORY: Utility CALLING SEQUENCE: landscape INPUTS: None. OPTIONAL INPUT PARAMETERS: KEYWORD PARAMETERS: OUTPUTS: None. COMMON BLOCKS: SIDE EFFECTS: RESTRICTIONS: PROCEDURE: MODIFICATION HISTORY: Written by Marc W. Buie, Lowell Observatory.