activitysim

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Agreed upon and publish process for working with large investments outside the partnership

3

As discussed at the 09/16/21 meeting, the draft process and phases for working with large investments outside the partnership is: - Before work - create issue assigned to agency owner...

bstabler

parking duration at destination and origin.

1

I have a question regarding the parking duration in the _example_mtc/configs/trip_mode_choice_annotate_trips_preprocessor.csv_ ``` ,origin_duration,"np.where(first_trip, np.where(inbound,df.duration * ~free_parking_available,0), 1)" ,dest_duration,"np.where(last_trip, np.where(inbound, df.duration * ~free_parking_available, 0), 1)" ,origin_parking_cost,origin_duration*origin_hourly_peak_parking_cost ,dest_parking_cost,dest_duration*dest_hourly_peak_parking_cost ,total_parking_cost,(origin_parking_cost + dest_parking_cost) /...

stevenhz

https://github.com/ActivitySim/activitysim/wiki/Phase-6b-Scope-of-Work#task-2-vehicle-type-model

bstabler

@jfdman suggested ActivitySim add a skims pre-processor. This could be run at the start of a model to pre-process input skims via a set of user expression files to create...

bstabler

from @jfdman The start and end times need to vary by departure and arrival period COMBINATION rather than the single dimension of period. Why? Lets say that the most commonly...

bstabler

Currently ActivitySim command-line input runtime args are handled by `cli.run.handle_standard_args()`, which loads each of them as injectables here: https://github.com/ActivitySim/activitysim/blob/master/activitysim/cli/run.py#L95-L114 Oddly enough, these very same arguments are defined a second time...

mxndrwgrdnr

Long Distance Travel Module

1

Ohio and Oregon (ODOTx2) have pooled money to develop an LDT for ActivitySim. ODOTx2 have long term interest in this, as both of their statewide models currently have LDT representation....

bettinardi

Joint Estimation Enhancement to ActivitySim

1

The Oregon Modeling Steering Collaborative (OMSC) is currently designing a statewide survey (across all MPOs), as Oregon has done over the last several decades. As this survey is being completed,...

bettinardi

ActivitySim currently is capable of generating a simple data dictionary using the [`write_data_dictionary`](https://github.com/ActivitySim/activitysim/blob/3df695bd2bf921aa46d296a09889b68087b8c911/activitysim/core/steps/output.py#L82) component. The result is a listing of table columns in each table, giving name, dtype (int, float,...

jpn--

Running with pandas version 1.3 emits PerformanceWarnings at various points, they look like this: > WARNING - activitysim/activitysim/abm/models/util/mode.py:123: PerformanceWarning: DataFrame is highly fragmented. This is usually the result of calling...

jpn--