urbanaccess
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UDST
A tool for GTFS transit and OSM pedestrian network accessibility analysis by UrbanSim
#### Description of the bug PLotting with Pandana/UrbanAccess doesn't properly format title when calling `.set_title` #### GTFS feed or OSM data (optional) ```Python bbox = [43.435966,-80.682529,43.528884,-80.418858] ``` #### Environment -...
@sablanchard, this PR includes: 1. Directed or Undirected MultiGraph parameter implementation for the `ua_to_networkx` method. 2. `get_node_relations_by_type` to get self-loop and multi-edges relations in the `urbanaccess_nw` object (this pretends to...
UrbanAccess currently creates static networks representing aggregate transit service over a given time window. If a transit route runs during the window, it will be available, and the wait time...
I'm having trouble loading more than one network into memory at the same time using `urbanaccess.load_network()`. Earlier network variables end up pointing to the most recently loaded network: ### Diagnosis...
When UrbanAccess creates connector edges for agents moving from the base network to the transit network, the default impedance is the mean headway at a given transit stop. This happens...
This issue came up after investigating a report that adding a rail network alongside a bus network had the unexpected effect of _reducing_ accessibility (jobs within x minutes) calculated by...
This is currently en route via this branch: `kuanb-gtfs-feeds-query-util`. Should allow the same functionality as curr exists w/ GTFS Data Exch.
I'm unable to create a pandana network object after processing OSM and GTFS data with urbanaccess. I'm using [this](/Users/knaaptime/Dropbox/uploads/40140.h5) osm network and [this](https://www.dropbox.com/s/yyv6evfmgnhof4t/rside_gtfs.zip?dl=0) gtfs feed. If I use either of...
This is definitely an enhancement idea: It seems that currently the assumption is the street network is pulled from OSM, but there is little stopping it from using an arbitrary...
Hi @sablanchard, We are evaluating using Pandana for a project, but getting deeper into the API it seem you use the [average headway ](https://udst.github.io/urbanaccess/integrated_network.html) to identify the appropriate wait times....