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Spatial join does not find all points within polygon #69

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john-min opened this issue Mar 24, 2017 · 2 comments

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@john-min
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commented Mar 24, 2017

The spatial join does not find all points within a set of polygons.
I take the unmatched points, and subsequently join them with the same polygons, and find more (incomplete) matches.

@jiayuasu

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commented Mar 28, 2017

Hi @john-min , thanks for letting me know. Recently I have received several reports from users. Trying to look into that. A new patch will be out very soon.

@jiayuasu jiayuasu self-assigned this Mar 28, 2017

@jiayuasu

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commented Apr 3, 2017

The description of this bug is: In GeoSpark 0.5.2 and before, if two spatial objects have the same spatial coordinates but different non-spatial attributes (stored in UserData), GeoSpark think they are same and will only keep one object randomly.

This bug has been fixed in GeoSpark 0.5.3 and later. Duplicate spatial objects will be remove only if they have same spatial coordinates and non-spatial attribute (UserData).

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