Speed-up within-walking-distance variables

psrc / urbansim2

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Closed hanase closed 7 years ago

hanase commented 7 years ago

Currently it's implemented using scipy cKDTree, see #32. It's quite slow. Maybe pandana would help. Or, as we did in Opus, using gridcells.

hanase commented 7 years ago

Solved by using the gridcells table as has been done in Opus, see #32 for details.