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We are using the skim time period label 'EA' twice in our network los configuration. Is this skim/time period configuration supported? If not, how should it be configured without having to create two …
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ActivitySim currently allows multiprocessing by breaking up the problem for individual components and then running these “chunks” in parallel. Doing this work requires the segmentation of the pipeline…
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At MWCOG’s Travel Forecasting Subcommittee Meeting on 11/18/2022, Joel Freedman (RSG) presented a new simulation-based constraint mechanism in ActivitySim mandatory location choice models (the present…
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The current asim free parking model uses household variables such as income, workers, size, and work location to estimate free parking. Later models such as SANDAG's model use more detailed informati…
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Running list of ideas to improve sensitivity to transit service with ActivitySim/BEAM integration:
- [x] Go back to recording experienced trip in skims (while having the option to include non-chose…
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As reported by @jfdman
It appears that the coefficients for 3-person households and 4-person households are not being added to the right utility equations in estimation mode. These are the coeffic…
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In order to limit the number of representations of the same thing, suggest limiting the location type (`loc_type`) in the [`location`](https://github.com/zephyr-data-specs/GMNS/wiki/Location) table to…
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On the develop2 branch, the [skim offset is hardwired to -1 on Line 185 of skim_dictionary.py](https://github.com/ActivitySim/activitysim/blob/develop2/activitysim/core/skim_dictionary.py#L185):
`…
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This attempted WGS/UTM conversion tends to throw a lot of errors:
https://github.com/LBNL-UCB-STI/beam/blob/8a428b9e72f6c68e2f4832f4a305ff32e0248437/src/main/scala/beam/utils/scenario/UrbanSimScena…
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Model the commodity flows throughout the region. This can take several forms, including aggregate, disaggregate, trip-based, tour-based, FAF-based, agent-based, etc. Several DOTs and MPOs have freig…