I have 60 folders each containing approximately 20 LiDAR files in .las format. I want to create one LAS dataset from .las files from each folder, and each LAS dataset is named by the folder name. I thought it would be straightforward to use iterator in model builder (ArcGIS 10.1) but unfortunately I couldn't find the suitable iterator, as it doesn't seem to iterate by folders. I tried "iterate files" and "iterate multivalue" but, struggle to produce individual LAS dataset by the folder name.
Could anyone give me some ideas or tips to complete my task?