Locating 'electrical_series_path' in NWB file raw data

[developersrkl]

Hello Spike Interface community,

I am currently using Spike Interface to help read and load raw data into Kilosort4, an algorithm used for spike sorting.

I have ran into an issue using the 'read_nwb_recording()'. When I put just my file as a parameter, I get this error: "ValueError: Multiple ElectricalSeries found in the file. Please specify the 'electrical_series_path' argument:Available options are: []."

Then I look into the raw data using h5py, and couldn't find anything related to electrical_series. So then I used the next best thing which was to use 'acquisition/timeseries/broadband/data', but then I got this error: "ValueError: The truth value of an array with more than one element is ambiguous. Use a.any() or a.all()".

Not sure what to do, have been stuck on this problem for a few days now, here are some images. First image is the full paths of the raw data and the second is the error message.

[zm711]

@h-mayorquin , this is more your area than mine :)

@developersrkl we are typically better at responding to issues over discussions. We are still a little slow to check this page (just for your future questions :) )

[h-mayorquin]

Hi, (thanks @zm711 ) for pointing out this to me.

Can you be more specific about the data that you want to load? The NWB has different data and currently we are only loading ElectricalSeries objects. It seems that your data is a TimeSeries. Of the one above, which is the series that you want to load? Can you tell me more about the data?

[developersrkl]

Sorry for the late response, I solved the issue by just creating a new NWB file with Electrical_Series_Data and just copied over the broadband data and it seemed to work

[h-mayorquin]

OK, cool. Yes, the answer is that it should be an ElectricalSeries.