alarm "too many indices for array" when use pvfactors_timeseries

[yangangky]

Describe the bug

When I run the following code, it will alarm "too many indices for array" . I think there is only one index was input, why it alarm that? please help. [Thanks.]

Screenshots

Versions:

• pvlib.__version__: 0.8.0
• pandas.__version__: 0.24.2
• python: V3.7.3

[cwhanse]

@yangangky Could you post this issue to https://groups.google.com/g/pvlib-python ? It would help if you can also post the code. The screenshot isn't enough to understand the error python is reporting.

[yangangky]

@cwhanse , Cliff, thanks a lot for your response. My google account can not be allowed to send a meesage. It alarmed "Error while posting message". I have joined the pvlib-python groups. If it need a permission before I can post a message?

My gmial address as a member is gavin.yangangky@gmail.com.

[yangangky]

The issue has been solved by change the surface_azimuth and surface_tilt to a list. like surface_azimuth = [180 , 180]...

[cwhanse]

@yangangky reports an opportunity to improve pvlib.bifacial.pvfactors. Opening a new issue to describe the improvement.