plot function get error?

[songhat]

Describe the bug

Hi! I just load my data from edf file to plot it! It does not look like normal? Have my data something wrong or the plot function is wrong ？

        
raw = mne.io.read_raw_edf(file_name)
        raw.resample(128)
        print(raw.info)
        raw.load_data()
        raw.filter(l_freq=1, h_freq=30) 
        raw.notch_filter(freqs=50)  


        raw.plot()

[welcome[bot]]

Hello! 👋 Thanks for opening your first issue here! ❤️ We will try to get back to you soon. 🚴🏽‍♂️

[cbrnr]

Can you open and view your file with EDFbrowser to verify that it's not the data?

[songhat]

Can you open and view your file with EDFbrowser to verify that it's not the data?

emm.. It does not look good with EDFbrowser. Does it mean that my data have got something wrong ?

[cbrnr]

If it looks the same in EDFbrowser, then yes, something's wrong with your data and not with our import or plotting functions.