2-Jan-97 (MDM)

QUICK_HKPLOT will allow continuous HK plotting.  Note that you can get a
hardcopy while things are running by hitting the key "h".  Anything else will
exit.

The following is part of the DOC_LIBRARY,'QUICK_HKPLOT' output

Mons


;+
;NAME:
;       quick_hkplot
;PURPOSE:
;       To read a list of mnemonics and plot them
;METHOD:
;       If no start/end date/times are passed in, then the current time is
;       used and the default window is 6 hours.
;SAMPLE CALLING SEQUENCES:
;       quick_hkplot, style=1
;       quick_hkplot, '14-jun 6:30','14-jun 8:00',style=-10,/hc
;       quick_hkplot, style=-1
;       quick_hkplot, style=0, mnem=['mipwa', 'mipwb'], yrange=[1, 1.2]
;       quick_hkplot, sttim, entim, win=win, style=style, mnem=mnem
;       quick_hkplot, style=1, /contin
;       quick_hkplot,'30-nov-95 20:12',style=1, /text, outfil='temps.txt'
;       quick_hkplot, /cont, mnem='ivcmp5', wait=10, win=0.5
;       quick_hkplot, /cont, pmulti=[0,2,2], mnem=['ivaep5', 'ivaep15',
'ivaen15', 'ivcmp5']
;INPUT:
;       sttim   - starting time
;       entim   - ending time
;OPTIONAL KEYWORD INPUT:
;       win     - the window of time to use when no start/end times are
;                 specified.  Default is 6 hours
;       style   - the style option (an integer value)
;       mnem    - the mnemonics to plot (manually defined)
;       yrange  - Force the plotting range for the y axis
;       exp_pkt - Force it to use the emergency low rate experiment packets
;                 instead of the MDI packets (sc1,2,4 are still available)
;       continous - Loop through continuously.  If the letter "h" is hit
;                 while running continuously, a hardcopy is made.  Any other
;                 key will exit the continuous wait.  Default wait is 60 sec.
;       wait    - How much time to wait between real time plotting. Default
;                 is 60 seconds.
;       text    - If set, then show the mnemonic values in ASCII form to the
;                 IDL terminal
;       outfil  - If /TEXT option is used, the results can also be saved to
;                 a file.