/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.  12.  24.  42.  54.]
[ 25.72  24.44  23.    22.17  22.43]

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