Find vp nearest stop

[tiffanychu90]

segment speeds

• expand map_partitions usage more...create a shapely_project_all_vp.py script. We can project the vp position along shape_geometry fairly quickly...and use this to visualize loop_or_inlining shapes all at once
• once we have each vp's shape_meters, combine that with the prepped stops_projected to get stop positions.
• for each trip in the vp dataset, to finding the nearest vp to each stop position for each trip (loop_or_inlining==0 only)...not sure how to work on more complex shapes yet
• attach the nearest vp and subseq vp and get the interpolated arrival time (set up the same way as in rt_utils)
• set up 24_plot_interpolation_results.ipynb to see what the results look like
• actually, this basically provides the RT derived stop_times table needed for Research Request - use vehicle positions near stop as actual_stop_arrival #785
  • except, all the loop_or_inlining==1 trips are missing from this right now

[github-actions]

nbviewer URLs for impacted notebooks:

• rt_scheduled_v_ran/01_scheduled_stop_times.ipynb
• rt_segment_speeds/23_project_all_vp_explore.ipynb
• rt_segment_speeds/24_plot_interpolation_results.ipynb

[github-actions]

nbviewer URLs for impacted notebooks:

• rt_scheduled_v_ran/01_scheduled_stop_times.ipynb
• rt_segment_speeds/23_project_all_vp_explore.ipynb
• rt_segment_speeds/24_plot_interpolation_results.ipynb

[github-actions]

nbviewer URLs for impacted notebooks:

• rt_scheduled_v_ran/01_scheduled_stop_times.ipynb
• rt_segment_speeds/23_project_all_vp_explore.ipynb
• rt_segment_speeds/24_plot_interpolation_results.ipynb

[github-actions]

nbviewer URLs for impacted notebooks:

• rt_scheduled_v_ran/01_scheduled_stop_times.ipynb
• rt_segment_speeds/23_project_all_vp_explore.ipynb
• rt_segment_speeds/24_plot_interpolation_results.ipynb

[github-actions]

nbviewer URLs for impacted notebooks:

• rt_scheduled_v_ran/01_scheduled_stop_times.ipynb
• rt_segment_speeds/23_project_all_vp_explore.ipynb
• rt_segment_speeds/24_plot_interpolation_results.ipynb

[tiffanychu90]

@edasmalchi: some early work to see stop arrivals using interpolation:
f"{SEGMENT_GCS}stop_arrivals_{analysis_date}.parquet", only for the sep2023 date.