TAZ_Settings

settings activitysim.core.configuration.TAZ_Settings

Complex settings for TAZ skims that are not just OMX file(s).

New in version 1.2.

Fields:

• omx (str)

• zarr (str)

• zarr_digital_encoding (list[activitysim.core.configuration.network.DigitalEncoding])

field omx: str = None

The filename of the data stored in OMX format.

This is treated as a fallback for the raw input data, if ZARR format data is not available.

field zarr: str = None

The filename of the data stored in ZARR format.

Reading ZARR data can be much faster than reading OMX format data, so if this filename is given, the ZARR file format is preferred if it exists. If it does not exist, then OMX data is read in and then ZARR data is written out for future usage.

New in version 1.2.

field zarr_digital_encoding: list[DigitalEncoding] = None

A list of encodings to apply before saving skims in ZARR format.

New in version 1.2.

Digital encodings transform how data is stored in memory and on disk, potentially reducing storage requirements without fundamentally changing the underlying data.