Commit Graph

17 Commits

Author SHA1 Message Date
Dustin Carlino
2288b0d42a Add a smaller study area in Tehran.
- Procedurally generate houses there, so the automatic travel demand
  model doesn't produce totally silly patterns.
- Disable parking
- Allow vehicles to enter the intersection even when it looks like they
  might get stuck; this lets the default scenario complete without
  gridlock.
- Prebake the scenario, so a researcher can make edits and use all of
  the A/B testing data viz.

The home-to-work scenario produces laughably bogus patterns... everyone
working at Bank Sepah.
2021-09-30 14:51:56 -07:00
Dustin Carlino
df242871b5 Fix actdev crash -- some people in the imported scenario data don't have
any trips snap successfully to buildings, so we wind up with 0-trip
people that break some UI logic.

Reimported all actdev scenarios. Hopefully there weren't any cases like
this in the Seattle data, but I'll do a full regeneration later tonight
anyway...
2021-08-25 09:24:00 -07:00
Dustin Carlino
fbd173408e Import new Seattle OSM data with a bunch of fixes around Aurora, and actually disable parking in the Aurora maps
Remove Queen Anne from prebaking -- it trips some crash with waking up
following vehicles that I'm not going to dig into right now.
2021-08-22 19:50:47 -07:00
Dustin Carlino
c98b4f293e Regenerate all maps after last few changes. Split out the actdev scripts to more easily regenerate actdev scenarios. This is necessary if map intersection IDs change, for instance.
Rainier Valley starts crashing in the simulation! Not sure why the
regression happened, disabling for now, will look into it later.
2021-07-29 14:19:46 -07:00
Dustin Carlino
ffcf0a8d66 Fix a bug in transit snapping introduced by 163244ace9. Regenerating all maps, also bringing in a Tempe OSM fix...
The deadend trimming is too enthusiastic, getting rid of some unsnapped
cycleways and things connecting to the map border. Will iterate on it
this week; net benefit for now.
2021-07-27 16:56:11 -07:00
Dustin Carlino
8eeee4cb8e Import fresh Seattle OSM, with a crazy intersection near the Burke consolidated and lots of cycletracks downtown deduplicated. 2021-07-25 12:34:20 -07:00
Dustin Carlino
d10d8ceb33 Clean up code and regenerate everything with new the consolidation algorithm... #654
Phinney gridlocks again; 68daa6884a was
too ambitious. Otherwise all fine!
2021-07-19 15:07:10 -07:00
Dustin Carlino
68daa6884a Phinney and Wallingfjord don't gridlock right now, so opt them back into prebaked results 2021-07-18 22:58:22 -07:00
Dustin Carlino
db435cd56d Use the quick fix to https://github.com/easbar/fast_paths/issues/34 to
dramatically improve time to import and edit maps.

The fix helps all maps that use extremely high edge weights to prevent
people from cutting through private roads. There may be a more robust
fast_paths fix later, but I want to reap the benefits for tomorrow's
release.

The dramatic numbers:

- importing huge_seattle: 893s down to 108s
- editing huge_seattle: 102s down to 19s

Query speeds didn't appear to substantially change.
2021-07-17 22:33:01 -07:00
Dustin Carlino
628f75f9fb Update actdev scenarios with fixed departure times 2021-07-14 15:04:56 -07:00
Dustin Carlino
3d5955c2b6 Hardcode infinite parking option for a few maps. #688
This is an interim option until we decide whether this setting belongs
on the map, the scenario, or something else.
2021-07-13 09:03:07 -07:00
Dustin Carlino
8be065c1b8 Finally regenerate all data. Trip times got slower, because now pedestrians can't zoom up one side of a steep hill.
Temporarily leaving all_costs_from as the only thing broken by the
refactor. Will fix it before the release tomorrow.
2021-07-10 17:14:10 -07:00
Dustin Carlino
c5113b868c Let one vehicle attempt to lane-change around another vehicle on every
lane that they're stuck behind them. Only record a risk exposure event
the first time, but let passing happen anywhere. #382

Also add scenario name to PrebakeSummary, to disambiguate the Poundbury
results.
2021-07-07 21:20:06 -07:00
Dustin Carlino
ed59a8a386 Reimport all actdev scenarios, and restore Poundbury prebaked data. This was temporarily broken by a JSON format change (a-b-street/abstr#29) 2021-07-06 15:29:51 -07:00
Dustin Carlino
964cc23df8 Improve 3-way signal timing by explicitly specifying crosswalks. This
fixes a very dramatic problem in the Green Lake map.

Regenerating everything...

Also added total trip time to the prebaked summary, to get a quick sense
if a change net helps or hurts and have a record in version control.
2021-07-06 14:37:50 -07:00
Dustin Carlino
f37e71236f Some fixups to the regenerated data from the past two commits:
- handle when the equiv_pos of a driveway gets too close to the edge of
  another lane
- make the updater workflow handle files from S3 that're a bit older
- remove pathfinding_avoiding_roads
- strip out old vehicle capping from map edit JSON, then fix up
  proposals
- delete old capping API example
- temporarily give up on phinney; it starts gridlocking
- add broadmoor proposal link in-game
2021-07-05 17:51:40 -07:00
Dustin Carlino
f4c8a508da Keep a JSON file with a summary of prebaked simulations, to more easily detect regressions with broken trips. 2021-07-02 10:07:37 -07:00