;+
; NAME:
;  setps
; PURPOSE: (one line)
;  Prepare to make a postscript plot
; DESCRIPTION:
;  
; CATEGORY:
;  Util
; CALLING SEQUENCE:
;  setps, fn, LANDSCAPE = landscape
; INPUTS:
;  filename
; OPTIONAL INPUT PARAMETERS:
;  landscape - set for landscape
; KEYWORD INPUT PARAMETERS:
;  none
; KEYWORD OUTPUT PARAMETERS:
;  none
; OUTPUTS:
;  none
; COMMON BLOCKS:
;  None
; SIDE EFFECTS:
;  sets the plotting to a PS file called filename
; RESTRICTIONS:
;  None
; PROCEDURE:
; MODIFICATION HISTORY:
;  2005 Oct 17 Leslie Young SwRI Moved to layoung/util
;-
pro setps, fn, LANDSCAPE = landscape
 set_plot, 'ps' 
 device, landscape=landscape, filename=fn
end