Hello all,
My project performs several pre-processing steps to OSM files prior to running them through netconvert and launching SUMO. The most time-consuming is using Osmosis to apply elevation data to each node, as is required for my simulation purposes. I'm looking into ways to speed up the initialization of my SUMO simulation and potentially deferring expensive operations. All of these expensive operations involved modifying the network structure in some way (e.g. applying elevation data to nodes, adding additional nodes/edges in places that don't have good coverage in OSM, etc.).
I would like to load a base OSM immediately to get my simulation running, then layer in elevation data and more refined nodes/edges later when the longer-running processes complete. There doesn't appear to be any support for modifying the network at runtime using TRACI. At a minimum just editing the elevation values of nodes, but potentially adding new nodes and lanes. Are there major technical challenges to editing the network at runtime? Even just changing the elevation values?
If there are any options I could consider please let me know.
Thanks!
