Hi all,
I am doing some research on using survey data and lidar scan to calculate friction factors. I have developed some code which seems to work fairly well but I would like to test it further. For this need some data:
1. A 3D shape of a tunnel in dxf or dwg.
2. The measured friction factor for this area via PQ survey.
If you have such info, please email me at florian.michelin@howden.com
Thank you for your help.
Florian