At the beginning, the Apps that are being developed used mainly one Brainlife datatype: meg/fif (see the documentation on datatypes on BL). A datatype enables Apps to communicate with each other: the output of App A is the input of App B (see .Error when running a pipeline with optional files).
Here we choose to illustrate this datatype with mainly the channels.tsv file, but the principle is the same for the other files in the meg/fif-override datatype.
Why the meg/fif-override datatype was created
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