% @(#)plot_cali.hlq	17.1.1.1 (ESO-IPG) 01/25/02 17:50:38 
%++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
%.COPYRIGHT  (c)  1995 European Southern Observatory
%.IDENT      plot_resi.hlq
%.AUTHOR     Adriano Fontana, Rome Observatory
%.KEYWORDS   MIDAS, help files, PLOT/CALIBRATE
%.PURPOSE    On-line help file for the command: PLOT/CALIBRATE
%.VERSION    1.0  28-AUG-1995 : Creation, PB 
%----------------------------------------------------------------
\se
SECTION./CALI
\es\co
PLOT/CALIBRATE						28-AUG-1995 PB 
\oc\su
PLOT/CALIBRATE [ord1,ord2] [plot]
	plot dispersion relation in echelle reduction
\us\pu
Purpose:    
            Plot the pixel bin size as a function of the wavelength
            for the different orders. The auxiliary table line.tbl is 
            needed by this command. 
\up\sy
Syntax:     
            PLOT/CALIBRATE [ord1,ord2]
\ys\pa
            ord1,ord2 = optional screen order range. If omitted the
                        complete order range is plotted.
\ap\pa
            plot      = optional plot parameter
                        set to YES to show the plot otherwise NO
                        default: YES
\ap\sa
See also:
            IDENTIFY/ECHELLE, PLOT/RESIDUAL, LOAD/CALIBRATE, LOAD/IDENT
\as\no
Note:       
            The command is used to control the dispersion coefficients
            at the end of the wavelength calibration step
\on\exs
Examples:
\ex
            PLOT/RESIDUAL
\xe \sxe