compute_compass2

[11721206]

def compute_compass2(Hx, Hy):
compass = []
for i in range(len(Hx)):
direction = compute_direction(Hx[i], Hy[i])
direction = (450-direction)math.pi/180
direction = 2math.pi - direction
compass.append(direction)
return np.array(compass)

direction = (450-direction)*math.pi/180 why do like this ? is there any reference?

my trajectory is like "L", but the trajectory is like this:

I think the turn over in that point is right,but the trajectory is not like this. Would you please give me some advices? Thanks very much