search

sukri12 / pysal

Automatically exported from code.google.com/p/pysal
Other
0 stars 0 forks source link

Move all distance related functions to a central module in cg #169

Closed GoogleCodeExporter closed 8 years ago

GoogleCodeExporter commented 8 years ago 
revisit distance weights

integrate arc distances

Original issue reported on code.google.com by sjsrey on 7 Oct 2011 at 7:56

GoogleCodeExporter commented 8 years ago

Original comment by sjsrey on 7 Oct 2011 at 8:05

GoogleCodeExporter commented 8 years ago

Original comment by sjsrey on 7 Oct 2011 at 8:21

GoogleCodeExporter commented 8 years ago 
as an intermediate step, all distance calculations in the weights are offloaded 
onto KDTree. PySal's KDTree wrapper abstracts spherical vs euclidean distance 
calculations. This was done in such a way as to not break the API, at version 
2.0 we should revisit.

Original comment by schmi...@gmail.com on 20 Oct 2011 at 4:43