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thinkingmachines / geomancer

Automated feature engineering for geospatial data
MIT License
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Change the truncation of coordinates from 4 decimal places to 8 decimal places #68

Closed ardieorden closed 5 years ago

ardieorden commented 5 years ago

Let's preserve the positional accuracy of the input WKTs and output WKTs. 8 decimal places is a reasonable threshold since 9 decimal places is already 0.01 mm.

ljvmiranda921 commented 5 years ago

When does the truncation happen? When loading into dataframe before cast() or when getting the results back to GBQ? Or both?

ardieorden commented 5 years ago

I think it truncates at pd.read_gbq. The issue isn't due to Geomancer, I'll close this now.