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Add channel_name contact annotation for open ephys #400

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Add channel_name contact annotation for open ephys #400

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f0d1761
Add 'channel_name' contact annotation for open ephys
alejoe91 Feb 19, 2026
7cfb574
Fix tests
alejoe91 Feb 19, 2026
d6ed636
Merge branch 'main' into add-channel-name-to-open-ephys
alejoe91 Feb 19, 2026
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5 changes: 4 additions & 1 deletion src/probeinterface/neuropixels_tools.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1221,7 +1221,6 @@ def read_openephys(
"probe": sliced_probe,
}
else:

channel_names = np.array(list(channels.attrib.keys()))
channel_ids = np.array([int(ch[2:]) for ch in channel_names])
channel_order = np.argsort(channel_ids)
Expand Down Expand Up @@ -1307,6 +1306,7 @@ def read_openephys(
np_probe_dict = {
"shank_ids": shank_ids,
"elec_ids": elec_ids,
"channel_names": channel_names,
"pt_metadata": pt_metadata,
"slot": slot,
"port": port,
Expand Down Expand Up @@ -1429,6 +1429,9 @@ def read_openephys(
pt_metadata, probe_part_number, elec_ids, shank_ids=shank_ids, mux_info=mux_info
)

if "channel_names" in np_probe_info:
probe.annotate_contacts(channel_name=np_probe_info["channel_names"])

chans_saved = get_saved_channel_indices_from_openephys_settings(settings_file, stream_name=stream_name)
if chans_saved is not None:
probe = probe.get_slice(chans_saved)
Expand Down