Hello all, I am facing trouble using mne-python as all the EEG readings are in .mat files, and mne-python works with the .fif files. Can anyone suggest how to convert my data into the fif format? The pymatreader library allows the .mat files to be loaded and returns a python dictionary, but that …

You can load .mat files with pymatreader or scipy.io.loadmat, access the desired data as a Numpy array and convert that into a Raw object using mne.io.RawArray (see e.g. this tutorial ).

Hi @cbrnr Thanks for the reply. This worked.

how would i remove string from the np.array as it has raised a value error whitle calling mne.io.rawArray() function?

Hello @Hasin and welcome to the forum! We’ll need much more information to be able to help you. Please consider creating a new topic and filling out the template you’ll be presented with. Best wishes, Richard Edit: I see now that you’ve posted at [image] error while converting a…

Thanks . Looking forward to a solution :slightly_smiling_face:

Converting .mat files to .fif files

Support & Discussions

Topic		Replies	Views
error while converting a mat file to mne raw file Support & Discussions eeg , data-import	4	894	November 29, 2021
the code importing .mat file Support & Discussions data-import	1	245	April 29, 2022
mne.io.read_raw_fif to read .fif file produces in matlab Support & Discussions	3	110	December 8, 2024
mne_raw2mat Mailing List Archive (read-only) list-archive	1	225	March 29, 2013
EEG Data Conversion Mailing List Archive (read-only) list-archive	8	395	August 28, 2014

Converting .mat files to .fif files

Related topics