Can the project support velodyne HDL-64?

[bryanibit]

Can the project support velodyne HDL-64?

[maximilianwulf]

Hi @bryanibit,

where do you get the message that elevation_mapping is filled with nan? Your output indicates proper functionality. The only thing I see is that that it takes quite long. Did you compile it in Release mode?

[LZMHIT]

@maximilianwulf
How can I compile it in Release mode?

[maximilianwulf]

Hi @LZMHIT,

if you are building with catkin_make you can change the command to catkin_make -DCMAKE_BUILD_TYPE=Release.

If you are using catkin build, you can instead use catkin build -DCMAKE_BUILD_TYPE=Release.

I hope this helps.

[LottieWang]

I record PointCloud, PoseWithCovarianceStampd and tf in one rosbag. When I run
rosbag play -k --clock bag1.bag,
the elevation mapping node give me errors
Request update with time stamp 1563307972, but time of last update was 1563312236.
Updating process noise failed.
How could I run elevation_mapping with a rosbag?

[maximilianwulf]

Hi @LottieWang,
Before you start rosbag play, did you make sure to also enter the command rosparam set use_sim_time true?

It seems that the elevation mapping is using the clock from your computer and not the one from the bag.
1563307972 -> 07/16/2019 @ 8:12pm
1563312236 -> 07/16/2019 @ 9:23pm

There is more than 1 hour of difference between the timestamps.

[maximilianwulf]

Related issue #116.

[maximilianwulf]

Closing now because of inactivity, feel free to reopen.