Flight weather

We use mostly random weather to keep things interesting and more realistic.  

Condor lift presets (We choose a number randomly from this list):

 Ridge and wave can also appear in the other days with thermals.

Condor doesn't have a Wave preset, so we make that up.


Direction from random preset, but speed is 0-20 knots at the surface from 20-sided die, except for wave days with may be higher. A 180 degree wind shift vs random is acceptable if that match the task and terrain better.  Higher altitude winds are max(Wind-at-surface, 40-sided die) kts.