Needs updating to assure Pandas v.0.23 compatibility

[davidsvale]

Description of the bug

Pandas v. 0.23.0 (released on May 15, 2018) has deprecated data frame.as_matrix(), used when creating the integrated transit and pedestrian network.

It is used in _nearest_neighbor(df1,df2) within network.py

It should be replaced by dataframe.values

GTFS feed or OSM data (optional)

If the issue is related to a specific GTFS feed or OSM data please provide the URL to download the GTFS feed or the bounding box used to extract the OSM data.

Environment

• Operating system: MacOS

• Python version: 3.7.0

• UrbanAccess version: 0.2.0

• UrbanAccess required packages versions (optional):

Paste the code that reproduces the issue here:

# ua.network.integrate_network(urbanaccess_network=urbanaccess_net, headways=False)

Paste the error message (if applicable):

# AttributeError: 'DataFrame' object has no attribute 'as_matrix'

[sablanchard]

Thanks @davidsvale ! We will take a look soon and plan to address this for the next release.

[smmaurer]

Resolved in PR #65, release coming soon.