;+
; Plot the Hydrogen, alpha, beta gamma, helium alpha beta and carba alpha 
; recombination lines.
;
; <p>Originally by Glen Langston, glangsto\@nrao.edu
;
; @keyword doPrint {in}{optional}{type=boolean}{default=0} optionally print
; the line frequencies.  The printed frequencies are the line
; frequencies in the frame being displayed on the plotter.
;
; @examples
;   recomball,/doprint
;
; @uses <a href="recombh.html">recombh</a>
; @uses <a href="recombhe.html">recombhe</a>
; @uses <a href="recombc.html">recombc</a>
;
; @version $Id$
;-
pro recomball,doPrint=doPrint
    compile_opt idl2

    on_error,2

    if not !g.line then begin
        message,'This only works with spectral line data.',/info
        return
    endif

    if n_elements(doPrint) eq 0 then doPrint = 0 ; if no doPrint arg, no print

    recombh,1,doPrint=doPrint   ; hydrogen alpha
    recombh,2,doPrint=doPrint  ; hydrogen beta
    recombh,3,doPrint=doPrint   ; hydrogen gamma

    recombhe,1,doPrint=doPrint  ; helium alpha
    recombhe,2,doPrint=doPrint  ; helium beta

    recombc,1,doPrint=doPrint   ; carbon alpha

    return
end   ; end of recombAll