# finding events from segments

**URL:** <https://mne.discourse.group/t/finding-events-from-segments/8097>\
**Category:** Support & Discussions\
**Tags:** preprocessing, event-codes\
**Created:** [January 6, 2024, 6:33pm UTC](https://mne.discourse.group/t/finding-events-from-segments/8097 "2024-01-06T18:33:09Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![codZeus](https://avatars.discourse-cdn.com/v4/letter/c/f1d935/32.png) [@codZeus](https://mne.discourse.group/u/codZeus)\
**Post date:** [January 6, 2024, 8:13pm UTC](https://mne.discourse.group/t/finding-events-from-segments/8097/3 "2024-01-06T20:13:56Z")

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Yes, I could do that but its in a pipeline made by someone else. so I can’t really make changes.

However, I have the events now, which I placed into the mne.Epoch object and then use it to find the noise\_cov, I get an error.

You can check out my initial topic " [error using mne.compute\_covariance and evoked response](https://mne.discourse.group/t/error-using-mne-compute-covariance-and-evoked-response/8093)" which i posted

Thanks

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