new_contents: #! /usr/bin/env python
  
  # Copyright 2020 John Hanley.
  #
  # Permission is hereby granted, free of charge, to any person obtaining a
  # copy of this software and associated documentation files (the "Software"),
  # to deal in the Software without restriction, including without limitation
  # the rights to use, copy, modify, merge, publish, distribute, sublicense,
  # and/or sell copies of the Software, and to permit persons to whom the
  # Software is furnished to do so, subject to the following conditions:
  # The above copyright notice and this permission notice shall be included in
  # all copies or substantial portions of the Software.
  # The software is provided "AS IS", without warranty of any kind, express or
  # implied, including but not limited to the warranties of merchantability,
  # fitness for a particular purpose and noninfringement. In no event shall
  # the authors or copyright holders be liable for any claim, damages or
  # other liability, whether in an action of contract, tort or otherwise,
  # arising from, out of or in connection with the software or the use or
  # other dealings in the software.
  
  from geopy.distance import distance
  import geopy
  
  
  def main():
      # https://en.wikipedia.org/wiki/St._Louis_Lambert_International_Airport
      stl = geopy.Point(38.747222, -90.361389)
      one_grid = distance(miles=64)
      north = one_grid.destination(stl, bearing=0)
      east = one_grid.destination(stl, bearing=90)
      print(stl.format_decimal())
      lat_step = north.latitude - stl.latitude
      lng_step = east.longitude - stl.longitude
      print(lat_step)
      print(lng_step)
  
  
  if __name__ == '__main__':
      main()
  
subject: Add degree_size