runtime synchronization error

[YushengWHU]

I recorded an ouster os1-64 bag with external IMU, and everything works fine for Lego_LOAM, but when I turn to LIO-SAM, nothing showed in rviz, thus I checked the code and found the synchronization error below. The first figure is from myself recored bag, which indicates the time is the internal ouster time, while the second is from your dataset, where both timestamp is ros time.

[zwmisdu]

I recorded an ouster os1-64 bag with external IMU, and everything works fine for Lego_LOAM, but when I turn to LIO-SAM, nothing showed in rviz, thus I checked the code and found the synchronization error below. The first figure is from myself recored bag, which indicates the time is the internal ouster time, while the second is from your dataset, where both timestamp is ros time.

I have the same problem and handled.But I could not download the ouster dataset because the wall.Are you from China too?

[YushengWHU]

I recorded an ouster os1-64 bag with external IMU, and everything works fine for Lego_LOAM, but when I turn to LIO-SAM, nothing showed in rviz, thus I checked the code and found the synchronization error below. The first figure is from myself recored bag, which indicates the time is the internal ouster time, while the second is from your dataset, where both timestamp is ros time.

I have the same problem and handled.But I could not download the ouster dataset because the wall.Are you from China too?

留个邮箱我发给你老铁

[YushengWHU]

I recorded an ouster os1-64 bag with external IMU, and everything works fine for Lego_LOAM, but when I turn to LIO-SAM, nothing showed in rviz, thus I checked the code and found the synchronization error below. The first figure is from myself recored bag, which indicates the time is the internal ouster time, while the second is from your dataset, where both timestamp is ros time.

I have the same problem and handled.But I could not download the ouster dataset because the wall.Are you from China too?

哦对，你这个问题是怎么解决的哈~也是全弄sim time还是录bag时候搞？

[zwmisdu]

I recorded an ouster os1-64 bag with external IMU, and everything works fine for Lego_LOAM, but when I turn to LIO-SAM, nothing showed in rviz, thus I checked the code and found the synchronization error below. The first figure is from myself recored bag, which indicates the time is the internal ouster time, while the second is from your dataset, where both timestamp is ros time.

I have the same problem and handled.But I could not download the ouster dataset because the wall.Are you from China too?

留个邮箱我发给你老铁

zwmjust@126.com 邮箱留个微信吧 交流一下