Ignore Values in Average/Covariance Definition Files?

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1

Hello All,

    Several of my subjects has been run with a malfunctioning input device
which has caused bit 12 of the input to remain high - i.e. a constant value
of 4096 has been added to STI101. I am trying to eliminate this value using
the ignore field in the average and covariance definition files (ignore
4096) but mne_process_raw keeps telling me no events are found. The attached
file functions correctly when the 4096 offset is not present and ignore is
set to zero.

    Is 4096 within the range of this field? Thanks,

Per Lysne, MIND Research Network

2

Hi Per,

You need to use MNE version 2.7 and specify the --digtrigmask option
to mne_browse_raw/mne_process_raw or use the MNE_TRIGGER_CH_MASK
environment variable, see section 4.2.1 of the MNE manual.

- Matti