Cliff Hansen

It would be simpler to describe behavior if we could state "tuples are distributed over Arrays". But that's not what happens when the system has only one Array: the tuple...

> Can you provide an example? I'm not seeing that behavior. Neither am I. I must have been imagining what was originally intended by including "tuple of float" in the...

> Tuples should get distributed over Arrays, so tuples of anything (float or Series) should only work when the length of the tuple equals the number of Arrays. We are...

@kandersolar I think I have addressed the review comments

Hmm...I see that I didn't think enough about the tests :) According to the [pandas docs](https://pandas.pydata.org/pandas-docs/stable/user_guide/timeseries.html#ambiguous-times-when-localizing) `infer` requires the timestamps to be monotonic, which they aren't after `normalize`.

This passes tests, but is likely slow due to the looping. I'm now thinking that perhaps `ambiguous=NaT` would be better. The issue arises only when a user wants to use...

> I think even letting the AmbiguousTimeError be raised is fine if the documentation indicates that DST should be handled outside pvlib. That way the user is forced to address...

@scttnlsn can you add yourself to the Contributors list in the whatsnew file? I can do that for you, if needed.

@pvlib/pvanalytics-maintainer if no objections are raised, I will merge this on 9/13

Confirmed the issue with pvlib v0.11.0. The discussion around the pandas issue suggests this occurs when DST adjustment occurs in a way that midnight local never "happens". Short of a...