Why sometimes, the predictions of cylinder radius are all the same with in a certain branch?

[BolaiXIN]

Hi,

I am currently facing a problem with the TreeQSM algorithm.

I take a tomato plant point cloud without leaflets at the input. Sometimes, when I check the output cylinder parameters, I found that the radius of cylinders within a branch are all the same. But this was not always happen.

Is there any potential parameter settings that could give rise to this result? Or any soloutions towards this?

Cheers

[zoeschindler]

Maybe you reached the minimum cylinder radius? In the inputs, you can set a parameter called "MinCylRad". If your branches are too small, it will likely set all cylinders to the minimum cylinder radius.