Pointpillar 和 Centerpoint 对激光雷达探测最远距离的限制

I have a relatively strong laser radar, the point cloud output is around 300m, but I found that based on the original Apollo, the detection distance of Pointpillar and Centerpoint seems to be only a few tens of meters. I saw that there is a setting for the maximum distance. static constexpr float kMinXRange = -51.2f; static constexpr float kMaxXRange = 51.2f; ← The farthest forward is 51.2m static constexpr float kMinYRange = -51.2f; static constexpr float kMaxYRange = 51.2f; After changing this, it did not work. Then AI also tried several versions, but it did not work. Can you tell me how to solve this problem so that we can solve the problem of the laser radar's short detection distance from the root?