LAS Performance

Reading LAS Files

Here is the execution time of reading LAS files with TotalDepth.LAS.ReadLASFiles as a single process on 23,000+ real world LAS files totalling 35+Gb, 170+m frames and 2.8+ billion data points. Success rate was >98%. Largest file was 260 Mb:

../_images/ReadLASFiles.svg.png

The overall performance is asymptotic to 180 ms/MB.

The memory usage of doing this follows this pattern:

../_images/ReadLASFiles_E.log_27839.svg.png