The electrodes column of the Units table expects a list of 0-indexed values corresponding to the rows of the electrodes table. Since unit[electrode] is 1-indexed, 1 should be subtracted from that value to get the corresponding 0-indexed row in the electrodes table.
This could be made more explicit when this convenience function gets released: https://github.com/hdmf-dev/hdmf/pull/187 . You could then use this line: electrodes=nwbfile.electrodes[ nwbfile.electrodes.id == unit['electrode']],
This is a critical bug because currently all files have all units that reference the wrong electrode metadata, and several files, such as ANM255201_2014-11-23_4.nwb, cannot be read.
ttngu207
commented
4 years ago
The
electrodescolumn of theUnitstable expects a list of 0-indexed values corresponding to the rows of the electrodes table. Sinceunit[electrode]is 1-indexed, 1 should be subtracted from that value to get the corresponding 0-indexed row in the electrodes table.This could be made more explicit when this convenience function gets released: https://github.com/hdmf-dev/hdmf/pull/187 . You could then use this line:
electrodes=nwbfile.electrodes[ nwbfile.electrodes.id == unit['electrode']],This is a critical bug because currently all files have all units that reference the wrong electrode metadata, and several files, such as ANM255201_2014-11-23_4.nwb, cannot be read.