velocity field using weather code

Plot 2D velocity field using weather/meteorological code

Syntax:
HANDLES = WIND_FIELD(X,Y,U,V,DIVS,LEN)

Inputs:
X, Y Arrows origin, N-D arrays
U, V Velocity components, N-D arrays
DIVS Wind intensities subdivisions (3 elements), def=[1 2 5]
LEN Length of arrows, default=1