Selecting surface constraint using ArcGIS Pro ModelBuilder?

Question

I created a model using ModelBuilder in ArcGIS Pro to make a LAS ground only layer from LAS files. I first created LAS dataset using LAS files and then used make las dataset layer option. I am able to apply surface constraint to the main LAS dataset but the issue is that surface constraint is not applied in final LAS layer.

I have attached screenshot of my model and the issue faced.

The short version of my problem is The model is not able to select surface constraint automatically.

Answer 1

I believe you need to forward (re-use) the parameter from the Create LAS Dataset step again in the Make Dataset Layer step. R-click >> Create Variable >> From parameter >> Surface Constraints.