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**Describe the bug**
TransLink was trying to determine the minimum and recommended CPU & memory requirement for our current ABM model by utilizing multi-processing with chunking turned on in Activity…
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[Pandas 2.0](https://pandas.pydata.org/docs/dev/whatsnew/v2.0.0.html) was released on April 3. It has some exciting new features. Also it will break ActivitySim v1.2.0, so don't use it yet.
Fixes…
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### User Story
To save on runtime, I would like the ability to modify the transit assignment convergence criteria and/or the maximum number of assignment iterations by global iterations. For example, …
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This error can happen [here](https://github.com/ActivitySim/activitysim/blob/main/activitysim/core/los.py#L298) when using MAZ IDs in the maz_to_maz tables that are higher than the maximum zero-based …
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Error occurs on [line 72](https://github.com/ActivitySim/activitysim/blob/main/activitysim/core/cleaning.py#L72). The problem is that the function argument ‘values’ is a one column DF representing all…
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Close compare county level emissions, VMT from different sources over time, including
- StreetLight
- MnDOT/WisDOT
- EPA NEI
- EPA LGGIT
- EPA MOVES
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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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**Describe the bug**
Chunk training takes a VERY long time.
Performed on a SANDAG server with 1 TB of RAM (chunk_size was set to 450GB), ran with only 64k households (~5%) and 5 cores. Run time w…
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Hi ActivitySim technical support,
We are from University of California, Irvine, teaming with SANDAG. We are running Activitysim for a couple of times with **different random seeds**, to see whether…
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Related to #335...
@toliwaga said:
_Sometimes (e.g. for mtctm1) [two YAML specificiations] will be identical to non_mandatory_tour_destination.yaml it would be nice to have a macro (like inherit…