NAME:
  ss_et
 PURPOSE:   (one line only)
  Simple spectral extraction tool
 DESCRIPTION:
 CATEGORY:
  Spectroscopy
 CALLING SEQUENCE:
  ss_et,root,fnum1,fnum2
 INPUTS:
  root   - String with root of file name (no trailing dot)
  fnum1  - Frame number to reduced (starting number)
  fnum2  - Frame number to run through (default fnum1)
 OPTIONAL INPUT PARAMETERS:
 KEYWORD INPUT PARAMETERS:
  NOEDIT - Flag, if set will suppress interactive removal of bad rows.
 OUTPUTS:
 KEYWORD OUTPUT PARAMETERS:
 COMMON BLOCKS:
 SIDE EFFECTS:
 RESTRICTIONS:
 PROCEDURE:
 MODIFICATION HISTORY:
  2004/06/13 - Written by Marc W. Buie, Lowell Observatory