LamineCisse/BEP032-examples: channel_type added in channel.tsv (BEP standard) add PowerLineFrequency in ephys-json for ephys_nwb_petersen file add PowerLineFrequency and PowerLineFrequencyUnit in ephys-json for ephys_nix file @ 6c0621aee28e1c45ec9b3ec574af5f268f4128aa

Lamine Cisse c332158044 add column PowerLineFrequency		2 éve
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sub-MS12_ses-PeterMS12170713093400concat_channels.tsv	d9d7dad848 gin commit from samuel-pc	2 éve
sub-MS12_ses-PeterMS12170713093400concat_contacts.tsv	7341a55b83 gin commit from Saksham	3 éve
sub-MS12_ses-PeterMS12170713093400concat_ephys.json	c332158044 add column PowerLineFrequency	2 éve
sub-MS12_ses-PeterMS12170713093400concat_ephys.nwb	10dfa9cc70 gin commit from nit-ope-de04	2 éve
sub-MS12_ses-PeterMS12170713093400concat_probes.tsv	d9d7dad848 gin commit from samuel-pc	2 éve