/home/critechuser/cycloneSurge/Python/vtcalc.py:19: FutureWarning: comparison to `None` will result in an elementwise object comparison in the future.
  if lon == None :

****************
[   0.    9.   21.   33.   45.   57.   69.   93.  117.]
[-119.4 -120.6 -122.  -123.6 -125.3 -127.  -128.9 -132.8 -136.5]

****************
outData.txt