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- Comparison of Fill sinks between M8 and M9
I was playing around with the latest version of Manifold 9 (18.104.22.168), testing the speed at which it could fill sinks in a large LIDAR file (~500MByte TIFF file). I imported an existing map file created in M8 in M9 and opened up the LIDAR layer. M9 completed the fill sinks task in 48 seconds. I then did the same using M8. That process took 19.3 hours. One could get dizzy with such speed increases!