activitysim

activitysim copied to clipboard

Consolidation of issues around input checker enhancements: - [ ] Pydantic settings validation (#785) - [ ] coefficients and spec file syntax checking (#616) - [ ] More general skim...

dhensle

Each model should have the following common features available: - choosers preprocessor - alts preprocessor (if not simple-simulate model) - annotators (to save data back to output table, ideally with...

dhensle

The parking location choice model is making two passes through the `logit.interaction_dataset` function. The first is here: https://github.com/ActivitySim/activitysim/blob/1e4ffc5cdd745c183b2b50385e457c8cfaa6c18d/activitysim/abm/models/parking_location_choice.py#L169 The second is embedded in the interaction_sample_simulate function called here: https://github.com/ActivitySim/activitysim/blob/1e4ffc5cdd745c183b2b50385e457c8cfaa6c18d/activitysim/abm/models/parking_location_choice.py#L126 The...

jpn--

maz_to_maz tables are required in two zone systems. Should they be?

3

Any reason not to make these optional?

stefancoe

@jpn-- See attached log and trace file. This is happening with sharrow on or off when running with multiprocessing. [activitysim.log](https://github.com/ActivitySim/activitysim/files/11326216/activitysim.log) [choosers-605809.csv](https://github.com/ActivitySim/activitysim/files/11326217/choosers-605809.csv)

stefancoe

Index out of bound when run ActivitySim Example Estimation with another dataset

1

Hi, I generated my data and used the Example Estimation as the default setting for the project. Then I got the issue as described below: 1. Keep all the files...

HuyLeDinhGia

Reproducible random does not work in trip scheduling choice

1

**Describe the bug** The reproducible random code is supposed to ensure that, when run with a fixed seed, household-relevant results (persons, trips, tours) for any particular household remain stable no...

jpn--

**Describe the bug** I'm currently trying to upgrade ABM3 to work with the latest version of ActivitySim. While testing sandag-abm3-example I noticed that the Sharrow cache was being written to...

JoeJimFlood

Multiprocessing could not start all subprocesses specified by `num_processes` on ARC server

1

**Describe the issue** Not able to run multiprocessing on ARC server when setting `num_processes` > 21, even though there are 64 cores on the server. The partitioned data files were...

i-am-sijia

Preprocessing & Annotation functionality

3

This pull request standardizes preprocessing and annotation capabilities across all activitysim abm models. ### Refactoring of Preprocessing and Table Annotation * **Standardized Preprocessing**: - Replaced custom preprocessing logic using `expressions.assign_columns`...

dhensle