Coriolis and beta parameters by latitude.
coriolis(lat)
f(lat)
coriolis.dy(lat, a = 6371000)
f.dy(lat, a = 6371000)
latitude in degrees
radius of the earth
All functions use the correct sidereal day (24hs 56mins 4.091s) instead of the incorrect solar day (24hs) for 0.3\ pedantry.