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Merged
alejoe91 merged 1 commit into from
Sep 6, 2024
Merged

Support Open Ephys 1.0 #294

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11 changes: 7 additions & 4 deletions src/probeinterface/io.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1650,15 +1650,12 @@ def read_openephys(
info_chain = root.find("INFO")
oe_version = parse(info_chain.find("VERSION").text)
neuropix_pxi = None
record_node = None
for signal_chain in root.findall("SIGNALCHAIN"):
for processor in signal_chain:
if "PROCESSOR" == processor.tag:
name = processor.attrib["name"]
if "Neuropix-PXI" in name:
neuropix_pxi = processor
if "Record Node" in name:
record_node = processor

if neuropix_pxi is None:
if raise_error:
Expand Down Expand Up @@ -1689,8 +1686,14 @@ def read_openephys(
has_streams = False
probe_names_used = None

# for Open Ephys version < 1.0 np_probes is in the EDITOR field.
# for Open Ephys version >= 1.0 np_probes is in the CUSTOM_PARAMETERS field.
editor = neuropix_pxi.find("EDITOR")
np_probes = editor.findall("NP_PROBE")
if oe_version < parse("0.9.0"):
np_probes = editor.findall("NP_PROBE")
else:
custom_parameters = editor.find("CUSTOM_PARAMETERS")
np_probes = custom_parameters.findall("NP_PROBE")

if len(np_probes) == 0:
if raise_error:
Expand Down
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