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SpikeInterface / spikeinterface

A Python-based module for creating flexible and robust spike sorting pipelines.
https://spikeinterface.readthedocs.io
MIT License
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motion correction error with probegroup recording #2568

Closed AOONIH closed 5 months ago

AOONIH commented 5 months ago

Hi, I'm using stacked cambridge neurotech probes so have been using a probegroup to set the probe for the recording. In general I've had to hack my way around a bunch of issues but the latest one is related to using the non-rigid motion correction on recordings with multiple probes

running: recording_corrected, motion_info = si.correct_motion(recording, preset=preset,output_motion_info=True, **job_kwargs) gives the error: assert len(probes) == 1, "there are several probe use .get_probes() or get_probegroup()" AssertionError: there are several probe use .get_probes() or get_probegroup()

question is how should I go about drift correction with probe groups

samuelgarcia commented 5 months ago

Hi, You will need to split you recording by probe and handle the motion per sub recording with a unique probe. The issue around each probe could have different motion!! So this is not a limitation by the software it is by design.