issue_comments: 258748969

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https://github.com/pydata/xarray/issues/1086#issuecomment-258748969 https://api.github.com/repos/pydata/xarray/issues/1086 258748969 MDEyOklzc3VlQ29tbWVudDI1ODc0ODk2OQ== 1217238 2016-11-07T05:14:11Z 2016-11-07T05:14:24Z MEMBER

The simplest thing to try is making use of .squeeze(), e.g., dataset[data_vars].squeeze().to_dataframe(). Does that have any better performance? At least it's a bit less typing.

I'm not sure why pandas.tslib.array_to_timedelta64 is slow here, or even how it is being called in your example. I would need a complete example that I can run to debug that.

 
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