Main question: Is there a way of creating a Canopy Height Model from a LAS file using Mac (not wine etc)? I also would like to batch process a lot of LAS files the same way.
I should mention that I have tried PDAL with writers.gdal through docker where I managed to make a DTM and DSM. But then what? Is it possible to create a CHM with PDAL? I saw lidar2dems but I'm not sure it would work on Mac.
Maybe there are more alternatives than PDAL?