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Point cloud timestamp not available, deskew function disabled, system will drift significantly! #490

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Mubashir-alam opened this issue Apr 7, 2024 · 2 comments
Open

Point cloud timestamp not available, deskew function disabled, system will drift significantly! #490

Mubashir-alam opened this issue Apr 7, 2024 · 2 comments

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@Mubashir-alam
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Mubashir-alam commented Apr 7, 2024 •
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I have compile LIO-SAM for ros noetic and running rosbag file 2011_09_30_drive_0028.bag the map is incorrect I have swape extrinsicRot and extrinsicRPY in config/params.yaml file
Screenshot from 2024-04-08 02-06-46

get the following warning

 WARN] [1712523467.662934945]: Point cloud timestamp not available, deskew function disabled, system will drift significantly!
[ WARN] [1712523471.275059903]: Large velocity, reset IMU-preintegration!
@Wuxinao
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Wuxinao commented May 11, 2024

hello, have you solved the problem?

@Mubashir-alam
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Unfortunately No

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@Mubashir-alam @Wuxinao