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invalid value arccos... #33

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rlabs-oss opened this issue Jan 12, 2023 · 1 comment
Closed

invalid value arccos... #33

rlabs-oss opened this issue Jan 12, 2023 · 1 comment

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@rlabs-oss
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rlabs-oss commented Jan 12, 2023 •
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220/2547 [01:05<00:55, 41.89 frames/s] ... kiss_icp/odometry.py:115: RuntimeWarning: invalid value encountered in arccos
theta = np.arccos(0.5 * (np.trace(Delta_t[:3, :3]) - 1))
16%|███████████▏ | 401/2547 [01:13<00:23, 92.18 frames/s]

Lidar moving forwards then turned around / 180 degrees.
@rlabs-oss
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max_range adjusted, solved the issue.

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