terrainAnalysis, mistook the ground for an obstacle

[hcws]

thanks for your works!

My roboy's vehicleHeight = 1.2 , I replace 0.75 to 1.2 and I found the problem.
Hope recive your reply,thanks again!

[HongbiaoZ]

Hi, you can use 0.75 to see if this issue still happens. One possible reason for this problem is the odometry is not stable and may jump in a small range which causes part of the ground higher than surrounding areas.