Angle between two azimuth, elevation vectors.

I have two vectors from a siteviewer simulation in [Azimuth,Elevation] form, and I need the angle between these two.

AzEl1=[-126,89];

AzEl2=[12,3];

Thanks in advance.

Answer 1

[DGM]

Consider:

AzEl1 = [0 45];
AzEl2 = [45 0];

% put in vector form
a = [[cosd(AzEl1(1)) sind(AzEl1(1))] * cosd(AzEl1(2)) sind(AzEl1(2))];
b = [[cosd(AzEl2(1)) sind(AzEl2(1))] * cosd(AzEl2(2)) sind(AzEl2(2))];

th = acosd(dot(a,b))

th = 60.0000

This might be simpler with some other tools I'm unfamiliar with.

[David Sanipatin]

It works for me, thanks for your prompt reply!