As an update to the last post, I’ve put the agent script model of the live tube trains on the web. This shows the “nearly” live positions of all tube trains in London.
One warning though, you need to reload the page to refresh the data. I wasn’t planning on releasing this just yet, so it’s still a prototype. The live positions are only loaded on the page load and tubes continue on their paths on the network with forecast positions from that point onwards. The page can be reloaded every THREE MINUTES to get updated position data.
http://loggerhead.casa.ucl.ac.uk/visualisations/livetubes.html
Personally, I think it’s a good guide to what’s running, but I wouldn’t rely on it completely.
Also, there are issues with IE11 (and others?) which I haven’t been able to iron out yet. It works in Chrome quite well though.