Anvy featurematching draft

[anastassiavybornova]

adding a first draft of a feature matching workflow, adapted (no meaningful changes, just variable renaming) from my colleague Ane here: https://github.com/anerv/BikeDNA_BIG/tree/main (most of the code comes from: https://github.com/anerv/BikeDNA_BIG/blob/main/feature_matching_hpc/scripts/feature_matching.py )

• featurematching_compute.ipynb with helper functions in matching_functions.py runs the feature matching algorithm for a selected city - i ran it for auckland now, with a resolution of 10m (segment length), which took a couple of hours
• data/{fua_id}/evaluation/ contains all the output files from the notebook
• featurematching_plot.ipynb contains some visualization of the feature matching results

there are probably some efficiency gains to be made from you digging into some of the matching_functions.py stuff, but at least it already works for now

[jGaboardi]

xref: https://github.com/anerv/BikeDNA/pull/2

[jGaboardi]

@anastassiavybornova What's the status here?

[anastassiavybornova]

sooo. the edits to the BikeDNA repo have been made and merged (see here: https://github.com/anerv/BikeDNA/pull/2) but with the changes introduced to core & utils in the meantime, (and also now that we don't need to copy paste code but can pip install bikedna), i wouldn't merge this one but rather redo the feature matching from scratch, i think that'll be the easiest. we can put that on the issues / to do list & assigned to me, but i think that's lower priority than the COINS stuff for now.

[anastassiavybornova]

(i'm fine with deleting this branch but leave it up to you @jGaboardi )

[jGaboardi]

(i'm fine with deleting this branch but leave it up to you @jGaboardi )

Let's leave it for now until we're 100% it will either be superseded or not needed.