Tenure fixes

[jessicacamacho]

Hi @smmaurer,

Regarding https://github.com/urbansim/consulting-planning/issues/339, this PR adds the changes to fix tenure imbalances and enables using the tenure variable for units and households.

To show evolution of tenure, I created the Implementing Housing Tenure notebook, which runs the model for scenarios 4 and 5 and retrieves the tenure values for households and units using the new units_tenure_track and households_tenure_track injectables. The notebook plots evolution of tenure split for these scenarios, and shows that all renter households were assigned to renter units only, all owner households were assigned to owned units, and no households have null or -1 values for unit_id.

Please let me know if you have any questions, or would like me to make any changes.

Thanks!

Jessica

[smmaurer]

Hi @jessicacamacho, thank you -- this looks great. I'm going to run a full simulation using this branch, to make sure that it works on my machine and that i understand what it's doing. But from looking through the code, everything looks good!

[jessicacamacho]

Hi @smmaurer!

I have added a few commits to update the Jupyter notebook and added the runs/tenure folder to save and read tenure variables from simulations that get initiated by the notebook. This new notebook shows the results of scenarios 4 and 5 up to 2050.

Let me know if you have any questions.

Thanks!!

Jessica