code: def make_timestamp(el_time):
      
  
      # Calc hours
      hrs = el_time // 3600.0
  
      # Calc minutes
      mins = (el_time % 3600.0) // 60.0
  
      # Calc seconds
      secs = el_time % 60.0
  
      # Construct timestamp string
      stamp = "{0}h {1}m {2}s".format(int(hrs), int(mins), int(secs))
  
      # Return
      return stamp
docs: Generate an hour-minutes-seconds timestamp from an interval in seconds.
  
      Assumes numeric input of a time interval in seconds.  Converts this
      interval to a string of the format "#h #m #s", indicating the number of
      hours, minutes, and seconds in the interval.  Intervals greater than 24h
      are unproblematic.
  
      Parameters
      ----------
      el_time
          |int| or |float| --
          Time interval in seconds to be converted to h/m/s format
  
      Returns
      -------
      stamp
          |str| -- String timestamp in #h #m #s format