Project Meeting 2017.02.17

Multiple Zone Systems

New branch multi-zone created with a example_multi folder
All the code is in a folder called ‘extensions’ in the example_multi folder
The driver is called simulation.py
It is not a finished working example, just a place for the prototype to live
The data is too big for GitHub, but there is an update import_data.py script that builds the three data files used in the example:
- NetworkData.h5 has the dataframes in it: TAP, TAZ. MAZ, MAZtoMAZ, MAZtoTAP
- Two skim omx files (tap and taz skims) that use the ActivitySim naming conventions for 3d skims (e.g. PREM_BUS_FARE__AM and PREM_BUS_FARE__PM). The PM data is fake for now.
Implemented all the NetworkLOS Queries in the table on the wiki except for Transit Virtual Path Building (get_tappairs_mazpairs)
All the queries are vectorized and are all pretty performant, though they have not been benchmarked or optimized.
Need to write the internal documentation for existing code
There are problems with missing data that we need to discuss with SANDAG; will update the input test data as a result