Created
May 22, 2019 16:06
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Spin Axis to Spin Direction
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| def map_to_clock(spin_axis): | |
| sp_x = spin_axis[0] | |
| sp_z = spin_axis[2] | |
| angle = np.arctan2(sp_z, sp_x) | |
| angle_deg = angle / np.pi * 180 | |
| angle_clock = -angle_deg / 30.0 + 3.0 | |
| if angle_clock < 0: | |
| angle_clock += 12 | |
| hour = int(angle_clock) | |
| minute = int((angle_clock - hour) * 60) | |
| return hour, minute |
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