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by paddy_m
955 days ago
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I have been hacking on a better calculation environment for train speed zones.
Alon Levy wrote some python code that calculates how long it takes a train to accelerate and decelerate between different speed zones. I have been cleaning up the code and adding more to it. I'm bringing it into a jupyter notebook so transit advocates can better present their routings. So far I have a framework that allows easy expression of alternate options along a segment of track I'm not far off from being able to click and drag track segments on top of a map with ipyleaflet. I also want to hook in an optimizer to recommend the best track routings by cost.
There's still a lot of work to do. Is anyone else interested in hacking on this stuff?[1] https://pedestrianobservations.com/2023/10/27/setting-speed-... [2] https://github.com/paddymul/train-calculator/blob/main/Segme... |
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