Read .lf.meta files for Neuropixels 2.0 probes

[emilyasterjones]

Meta files for ap and lf streams from SpikeGLX are nearly identical, so I'm not certain why this line in extract_stream_info requires you to be reading an .ap.meta file instead of an .lf.meta file. I commented out and stream_kind == 'ap': in my local copy of neo and it read an .lf.meta file without issue. Both .lf.meta and .ap.meta files contain the only item being parsed from meta files by this function (imAiRangeMax).

[JuliaSprenger]

@samuelgarcia Do you know more about this?

[alejoe91]

The lf is not automatically generated by NP2.0 probes, which record wide-band signals. However, CatGT processing splits the wide-band stream into an ap and lf one. This should get fixed with #1327

[guptadivyansh]

Suggest closing this issue, now that the PR is accepted?

[zm711]

Fixed by #1327. Feel free to open a new issue if something else comes up.