There are no point clouds or trajectories

[wxt5156321]

There are no point clouds or trajectories. Do I need to modify the parameters when running KITTI raw data 2011_09_26udrive_0009.
neighbourthr = 0.5f;
min_point_num = 3;
dis_thr = 0.08f;
width_thr = 10;
lowthr = 1.5f;
highthr = 0.7f;
totalthr = 0.6f;
fov_up = 30.67f;
fov_down = -10.67f;
proj_H = 32;
proj_W = 256;
lowest = 0.1f;
highest = 6.0f;