- metpy.calc.wind_direction(u, v, convention='from')¶
Compute the wind direction from u and v-components.
pint.Quantity) – Wind component in the X (East-West) direction
pint.Quantity) – Wind component in the Y (North-South) direction
convention (str) – Convention to return direction; ‘from’ returns the direction the wind is coming from (meteorological convention), ‘to’ returns the direction the wind is going towards (oceanographic convention), default is ‘from’.
pint.Quantity) – The direction of the wind in intervals [0, 360] degrees, with 360 being North, direction defined by the convention kwarg.
In the case of calm winds (where u and v are zero), this function returns a direction of 0.