;+
; Gets the data associated with a given scan number in the 
; input data set.
;
; If the value of !g.line is true, then the data comes from !g.lineio
; and the result is stored in !g.s[0], otherwise the data comes from
; !g.contio and is stored in !g.c[0].
;
; @param scan {in}{required}{type=integer} The scan number of the 
; record to be retrieved
;
; @examples
; <pre>
;  getscan,1
;  show
; </pre>
;
; @version $Id: getscan.pro,v 1.1 2005/05/26 18:06:52 paghots Exp $
;-
pro getscan, scan
   compile_opt idl2

   get,scan=scan
end