.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "auto_tutorials/plot_00_quickstart.py"
.. LINE NUMBERS ARE GIVEN BELOW.

.. only:: html

    .. note::
        :class: sphx-glr-download-link-note

        :ref:`Go to the end <sphx_glr_download_auto_tutorials_plot_00_quickstart.py>`
        to download the full example code.

.. rst-class:: sphx-glr-example-title

.. _sphx_glr_auto_tutorials_plot_00_quickstart.py:


.. _tut-quickstart:

Quickstart: from a raw recording to clean epochs
================================================

This tutorial takes one EEG recording through the whole of meeg-utils:
check how well it was recorded, clean it with a recommended pipeline, look
at what every step did, cut it into epochs and save the result.

We use the EEG of MNE's ``sample`` recording (60 channels, an auditory and
visual oddball-like task, 277 s). The first run downloads the dataset
(1.6 GB) into ``~/mne_data``.

.. GENERATED FROM PYTHON SOURCE LINES 15-17

.. code-block:: Python
   :dedent: 1










.. GENERATED FROM PYTHON SOURCE LINES 20-33

.. code-block:: Python

    import matplotlib.pyplot as plt
    import mne

    import meeg_utils as meu

    mne.set_log_level("ERROR")

    data_path = mne.datasets.sample.data_path()
    raw = mne.io.read_raw_fif(data_path / "MEG" / "sample" / "sample_audvis_raw.fif")
    raw.pick(["eeg", "eog", "stim"]).load_data()
    raw.info["line_freq"] = 60.0  # recorded in the US; BIDS data carry it in the sidecar
    raw






.. raw:: html

    <div class="output_subarea output_html rendered_html output_result">
    <script type="text/javascript">
        // must be `var` (not `const`) because this can get embedded multiple times on a page
    var toggleVisibility = (className) => {

        const elements = document.querySelectorAll(`.${className}`);

        elements.forEach(element => {
            if (element.classList.contains("mne-repr-section-header")) {
                return  // Don't collapse the section header row
            }
            element.classList.toggle("mne-repr-collapsed");
        });

        // trigger caret to rotate
        var sel = `.mne-repr-section-header.${className} > th.mne-repr-section-toggle > button`;
        const button = document.querySelector(sel);
        button.classList.toggle("collapsed");

        // adjust tooltip
        sel = `tr.mne-repr-section-header.${className}`;
        const secHeadRow = document.querySelector(sel);
        secHeadRow.classList.toggle("collapsed");
        secHeadRow.title = secHeadRow.title === "Hide section" ? "Show section" : "Hide section";
    }
    </script>

    <style type="text/css">
        /*
    Styles in this section apply both to the sphinx-built website docs and to notebooks
    rendered in an IDE or in Jupyter. In our web docs, styles here are complemented by
    doc/_static/styles.css and other CSS files (e.g. from the sphinx theme, sphinx-gallery,
    or bootstrap). In IDEs/Jupyter, those style files are unavailable, so only the rules in
    this file apply (plus whatever default styling the IDE applies).
    */
    .mne-repr-table {
        display: inline;  /* prevent using full container width */
    }
    .mne-repr-table tr.mne-repr-section-header > th {
        padding-top: 1rem;
        text-align: left;
        vertical-align: middle;
    }
    .mne-repr-section-toggle > button {
        all: unset;
        display: block;
        height: 1rem;
        width: 1rem;
    }
    .mne-repr-section-toggle > button > svg {
        height: 60%;
    }

    /* transition (rotation) effects on the collapser button */
    .mne-repr-section-toggle > button.collapsed > svg {
        transition: 0.1s ease-out;
        transform: rotate(-90deg);
    }
    .mne-repr-section-toggle > button:not(.collapsed) > svg {
        transition: 0.1s ease-out;
        transform: rotate(0deg);
    }

    /* hide collapsed table rows */
    .mne-repr-collapsed {
        display: none;
    }


    @layer {
        /*
        Selectors in a `@layer` will always be lower-precedence than selectors outside the
        layer. So even though e.g. `div.output_html` is present in the sphinx-rendered
        website docs, the styles here won't take effect there as long as some other rule
        somewhere in the page's CSS targets the same element.

        In IDEs or Jupyter notebooks, though, the CSS files from the sphinx theme,
        sphinx-gallery, and bootstrap are unavailable, so these styles will apply.

        Notes:

        - the selector `.accordion-body` is for MNE Reports
        - the selector `.output_html` is for VSCode's notebook interface
        - the selector `.jp-RenderedHTML` is for Jupyter notebook
        - variables starting with `--theme-` are VSCode-specific.
        - variables starting with `--jp-` are Jupyter styles, *some of which* are also
          available in VSCode. Here we try the `--theme-` variable first, then fall back to
          the `--jp-` ones.
        */
        .mne-repr-table {
            --mne-toggle-color: var(--theme-foreground, var(--jp-ui-font-color1));
            --mne-button-bg-color: var(--theme-button-background, var(--jp-info-color0, var(--jp-content-link-color)));
            --mne-button-fg-color: var(--theme-button-foreground, var(--jp-ui-inverse-font-color0, var(--jp-editor-background)));
            --mne-button-hover-bg-color: var(--theme-button-hover-background, var(--jp-info-color1));
            --mne-button-radius: var(--jp-border-radius, 0.25rem);
        }
        /* chevron position/alignment; in VSCode it looks ok without adjusting */
        .accordion-body .mne-repr-section-toggle > button,
        .jp-RenderedHTML .mne-repr-section-toggle > button {
            padding: 0 0 45% 25% !important;
        }
        /* chevron color; MNE Report doesn't have light/dark mode */
        div.output_html .mne-repr-section-toggle > button > svg > path,
        .jp-RenderedHTML .mne-repr-section-toggle > button > svg > path {
            fill: var(--mne-toggle-color);
        }
        .accordion-body .mne-ch-names-btn,
        div.output_html .mne-ch-names-btn,
        .jp-RenderedHTML .mne-ch-names-btn {
            -webkit-border-radius: var(--mne-button-radius);
            -moz-border-radius: var(--mne-button-radius);
            border-radius: var(--mne-button-radius);
            border: none;
            background-image: none;
            background-color: var(--mne-button-bg-color);
            color: var(--mne-button-fg-color);
            font-size: inherit;
            min-width: 1.5rem;
            padding: 0.25rem;
            text-align: center;
            text-decoration: none;
        }
        .accordion-body .mne-ch-names-btn:hover,
        div.output_html .mne.ch-names-btn:hover,
        .jp-RenderedHTML .mne-ch-names-btn:hover {
            background-color: var(--mne-button-hover-bg-color);
            text-decoration: underline;
        }
        .accordion-body .mne-ch-names-btn:focus-visible,
        div.output_html .mne-ch-names-btn:focus-visible,
        .jp-RenderedHTML .mne-ch-names-btn:focus-visible {
            outline: 0.1875rem solid var(--mne-button-bg-color) !important;
            outline-offset: 0.1875rem !important;
        }
    }
    </style>



    <table class="table mne-repr-table">
    







    <tr class="mne-repr-section-header general-f5b172f6-f8a7-41d9-b80c-67aa0b203176"
         title="Hide section" 
        onclick="toggleVisibility('general-f5b172f6-f8a7-41d9-b80c-67aa0b203176')">
        <th class="mne-repr-section-toggle">
            <button >
                <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><!--!Font Awesome Free 6.6.0 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free Copyright 2024 Fonticons, Inc.--><path d="M233.4 406.6c12.5 12.5 32.8 12.5 45.3 0l192-192c12.5-12.5 12.5-32.8 0-45.3s-32.8-12.5-45.3 0L256 338.7 86.6 169.4c-12.5-12.5-32.8-12.5-45.3 0s-12.5 32.8 0 45.3l192 192z"/></svg>
            </button>
        </th>
        <th colspan="2">
            <strong>General</strong>
        </th>
    </tr>


    <tr class="repr-element general-f5b172f6-f8a7-41d9-b80c-67aa0b203176 ">
        <td class="mne-repr-section-toggle"></td>
        <td>Filename(s)</td>
        <td>
        
            sample_audvis_raw.fif
        
        
        </td>
    </tr>

    <tr class="repr-element general-f5b172f6-f8a7-41d9-b80c-67aa0b203176 ">
        <td class="mne-repr-section-toggle"></td>
        <td>MNE object type</td>
        <td>Raw</td>
    </tr>
    <tr class="repr-element general-f5b172f6-f8a7-41d9-b80c-67aa0b203176 ">
        <td class="mne-repr-section-toggle"></td>
        <td>Measurement date</td>
    
        <td>2002-12-03 at 19:01:10 UTC</td>
    
    </tr>
    <tr class="repr-element general-f5b172f6-f8a7-41d9-b80c-67aa0b203176 ">
        <td class="mne-repr-section-toggle"></td>
        <td>Participant</td>
    
        <td>Unknown</td>
    
    </tr>
    <tr class="repr-element general-f5b172f6-f8a7-41d9-b80c-67aa0b203176 ">
        <td class="mne-repr-section-toggle"></td>
        <td>Experimenter</td>
    
        <td>MEG</td>
    
    </tr>
    







    <tr class="mne-repr-section-header acquisition-c106a717-1a9e-4cb4-8d63-be7c18c5b1e3"
         title="Hide section" 
        onclick="toggleVisibility('acquisition-c106a717-1a9e-4cb4-8d63-be7c18c5b1e3')">
        <th class="mne-repr-section-toggle">
            <button >
                <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><!--!Font Awesome Free 6.6.0 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free Copyright 2024 Fonticons, Inc.--><path d="M233.4 406.6c12.5 12.5 32.8 12.5 45.3 0l192-192c12.5-12.5 12.5-32.8 0-45.3s-32.8-12.5-45.3 0L256 338.7 86.6 169.4c-12.5-12.5-32.8-12.5-45.3 0s-12.5 32.8 0 45.3l192 192z"/></svg>
            </button>
        </th>
        <th colspan="2">
            <strong>Acquisition</strong>
        </th>
    </tr>


    <tr class="repr-element acquisition-c106a717-1a9e-4cb4-8d63-be7c18c5b1e3 ">
        <td class="mne-repr-section-toggle"></td>
        <td>Duration</td>
        <td>00:04:38 (HH:MM:SS)</td>
    </tr>








    <tr class="repr-element acquisition-c106a717-1a9e-4cb4-8d63-be7c18c5b1e3 ">
        <td class="mne-repr-section-toggle"></td>
        <td>Sampling frequency</td>
        <td>600.61 Hz</td>
    </tr>


    <tr class="repr-element acquisition-c106a717-1a9e-4cb4-8d63-be7c18c5b1e3 ">
        <td class="mne-repr-section-toggle"></td>
        <td>Time points</td>
        <td>166,800</td>
    </tr>


    







    <tr class="mne-repr-section-header channels-b9b163fa-cdcc-416e-aedd-da07f44fb995"
         title="Hide section" 
        onclick="toggleVisibility('channels-b9b163fa-cdcc-416e-aedd-da07f44fb995')">
        <th class="mne-repr-section-toggle">
            <button >
                <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><!--!Font Awesome Free 6.6.0 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free Copyright 2024 Fonticons, Inc.--><path d="M233.4 406.6c12.5 12.5 32.8 12.5 45.3 0l192-192c12.5-12.5 12.5-32.8 0-45.3s-32.8-12.5-45.3 0L256 338.7 86.6 169.4c-12.5-12.5-32.8-12.5-45.3 0s-12.5 32.8 0 45.3l192 192z"/></svg>
            </button>
        </th>
        <th colspan="2">
            <strong>Channels</strong>
        </th>
    </tr>


    
    <tr class="repr-element channels-b9b163fa-cdcc-416e-aedd-da07f44fb995 ">
        <td class="mne-repr-section-toggle"></td>
        <td>EEG</td>
        <td>
            <button class="mne-ch-names-btn sd-sphinx-override sd-btn sd-btn-info sd-text-wrap sd-shadow-sm" onclick="alert('Good EEG:\n\nEEG&nbsp;001, EEG&nbsp;002, EEG&nbsp;003, EEG&nbsp;004, EEG&nbsp;005, EEG&nbsp;006, EEG&nbsp;007, EEG&nbsp;008, EEG&nbsp;009, EEG&nbsp;010, EEG&nbsp;011, EEG&nbsp;012, EEG&nbsp;013, EEG&nbsp;014, EEG&nbsp;015, EEG&nbsp;016, EEG&nbsp;017, EEG&nbsp;018, EEG&nbsp;019, EEG&nbsp;020, EEG&nbsp;021, EEG&nbsp;022, EEG&nbsp;023, EEG&nbsp;024, EEG&nbsp;025, EEG&nbsp;026, EEG&nbsp;027, EEG&nbsp;028, EEG&nbsp;029, EEG&nbsp;030, EEG&nbsp;031, EEG&nbsp;032, EEG&nbsp;033, EEG&nbsp;034, EEG&nbsp;035, EEG&nbsp;036, EEG&nbsp;037, EEG&nbsp;038, EEG&nbsp;039, EEG&nbsp;040, EEG&nbsp;041, EEG&nbsp;042, EEG&nbsp;043, EEG&nbsp;044, EEG&nbsp;045, EEG&nbsp;046, EEG&nbsp;047, EEG&nbsp;048, EEG&nbsp;049, EEG&nbsp;050, EEG&nbsp;051, EEG&nbsp;052, EEG&nbsp;054, EEG&nbsp;055, EEG&nbsp;056, EEG&nbsp;057, EEG&nbsp;058, EEG&nbsp;059, EEG&nbsp;060')" title="(Click to open in popup)&#13;&#13;EEG&nbsp;001, EEG&nbsp;002, EEG&nbsp;003, EEG&nbsp;004, EEG&nbsp;005, EEG&nbsp;006, EEG&nbsp;007, EEG&nbsp;008, EEG&nbsp;009, EEG&nbsp;010, EEG&nbsp;011, EEG&nbsp;012, EEG&nbsp;013, EEG&nbsp;014, EEG&nbsp;015, EEG&nbsp;016, EEG&nbsp;017, EEG&nbsp;018, EEG&nbsp;019, EEG&nbsp;020, EEG&nbsp;021, EEG&nbsp;022, EEG&nbsp;023, EEG&nbsp;024, EEG&nbsp;025, EEG&nbsp;026, EEG&nbsp;027, EEG&nbsp;028, EEG&nbsp;029, EEG&nbsp;030, EEG&nbsp;031, EEG&nbsp;032, EEG&nbsp;033, EEG&nbsp;034, EEG&nbsp;035, EEG&nbsp;036, EEG&nbsp;037, EEG&nbsp;038, EEG&nbsp;039, EEG&nbsp;040, EEG&nbsp;041, EEG&nbsp;042, EEG&nbsp;043, EEG&nbsp;044, EEG&nbsp;045, EEG&nbsp;046, EEG&nbsp;047, EEG&nbsp;048, EEG&nbsp;049, EEG&nbsp;050, EEG&nbsp;051, EEG&nbsp;052, EEG&nbsp;054, EEG&nbsp;055, EEG&nbsp;056, EEG&nbsp;057, EEG&nbsp;058, EEG&nbsp;059, EEG&nbsp;060">
                59
            </button>

        
        
            and <button class="mne-ch-names-btn sd-sphinx-override sd-btn sd-btn-info sd-text-wrap sd-shadow-sm" onclick="alert('Bad EEG:\n\nEEG&nbsp;053')" title="(Click to open in popup)&#13;&#13;EEG&nbsp;053">
                1 bad
            </button>
        
        </td>
    </tr>

    
    <tr class="repr-element channels-b9b163fa-cdcc-416e-aedd-da07f44fb995 ">
        <td class="mne-repr-section-toggle"></td>
        <td>EOG</td>
        <td>
            <button class="mne-ch-names-btn sd-sphinx-override sd-btn sd-btn-info sd-text-wrap sd-shadow-sm" onclick="alert('Good EOG:\n\nEOG&nbsp;061')" title="(Click to open in popup)&#13;&#13;EOG&nbsp;061">
                1
            </button>

        
        </td>
    </tr>

    
    <tr class="repr-element channels-b9b163fa-cdcc-416e-aedd-da07f44fb995 ">
        <td class="mne-repr-section-toggle"></td>
        <td>Stimulus</td>
        <td>
            <button class="mne-ch-names-btn sd-sphinx-override sd-btn sd-btn-info sd-text-wrap sd-shadow-sm" onclick="alert('Good Stimulus:\n\nSTI&nbsp;001, STI&nbsp;002, STI&nbsp;003, STI&nbsp;004, STI&nbsp;005, STI&nbsp;006, STI&nbsp;014, STI&nbsp;015, STI&nbsp;016')" title="(Click to open in popup)&#13;&#13;STI&nbsp;001, STI&nbsp;002, STI&nbsp;003, STI&nbsp;004, STI&nbsp;005, STI&nbsp;006, STI&nbsp;014, STI&nbsp;015, STI&nbsp;016">
                9
            </button>

        
        </td>
    </tr>


    <tr class="repr-element channels-b9b163fa-cdcc-416e-aedd-da07f44fb995 ">
        <td class="mne-repr-section-toggle"></td>
        <td>Head & sensor digitization</td>
    
        <td>146 points</td>
    
    </tr>
    







    <tr class="mne-repr-section-header filters-a7d1fa73-f496-451b-b887-080c3d924e6b"
         title="Hide section" 
        onclick="toggleVisibility('filters-a7d1fa73-f496-451b-b887-080c3d924e6b')">
        <th class="mne-repr-section-toggle">
            <button >
                <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><!--!Font Awesome Free 6.6.0 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free Copyright 2024 Fonticons, Inc.--><path d="M233.4 406.6c12.5 12.5 32.8 12.5 45.3 0l192-192c12.5-12.5 12.5-32.8 0-45.3s-32.8-12.5-45.3 0L256 338.7 86.6 169.4c-12.5-12.5-32.8-12.5-45.3 0s-12.5 32.8 0 45.3l192 192z"/></svg>
            </button>
        </th>
        <th colspan="2">
            <strong>Filters</strong>
        </th>
    </tr>


    <tr class="repr-element filters-a7d1fa73-f496-451b-b887-080c3d924e6b ">
        <td class="mne-repr-section-toggle"></td>
        <td>Highpass</td>
        <td>0.10 Hz</td>
    </tr>


    <tr class="repr-element filters-a7d1fa73-f496-451b-b887-080c3d924e6b ">
        <td class="mne-repr-section-toggle"></td>
        <td>Lowpass</td>
        <td>172.18 Hz</td>
    </tr>


    </table>
    </div>
    <br />
    <br />

.. GENERATED FROM PYTHON SOURCE LINES 34-45

meeg-utils never guesses facts about a recording: the power-line frequency
above is read from BIDS sidecars when there are any, and an error asks for
it when there are none. :func:`meeg_utils.io.read` reads any file MNE reads,
with its BIDS sidecars.

1. Check the recording
----------------------
:func:`meeg_utils.qc.inspect` runs every acquisition check that applies to
the recording and gives each finding a level: ``fail`` and ``warn`` are
problems, ``ok`` passed, and ``info`` is a measurement reported without a
verdict (its normal range depends on the participants and the setup).

.. GENERATED FROM PYTHON SOURCE LINES 45-48

.. code-block:: Python

    report = meu.qc.inspect(raw)
    print(report)





.. rst-class:: sphx-glr-script-out

 .. code-block:: none

    <QCReport /home/runner/mne_data/MNE-sample-data/MEG/sample/sample_audvis_raw.fif level='warn'>
      ok   amplitude
      ok   bridging
      warn outlier_channels
             - outlying EEG channels (LOF > 1.5): 1 (> 0); EEG 007
      warn narrowband_noise
             - EEG channels with unusually strong line noise: 1 (> 0); check their contact: EEG 025
      info muscle
      info blinks
      ok   digitization
      ok   events
      skip impedance: found no impedances in the recording (pass impedances=...)
      skip heart_rate: needs an ECG channel (or MEG magnetometers)
      skip squid_jumps: needs MEG channels
      skip head_movement: needs MEG channels
      skip chpi_snr: needs MEG channels
      skip empty_room: needs MEG channels
      skip bids_metadata: the recording is not in a BIDS dataset




.. GENERATED FROM PYTHON SOURCE LINES 49-51

Every check can draw what it measured. The spectrum shows the 60 Hz line
noise and its harmonics, and how strong the line noise is per channel:

.. GENERATED FROM PYTHON SOURCE LINES 51-53

.. code-block:: Python

    figs = report.checks["narrowband_noise"].plot()




.. rst-class:: sphx-glr-horizontal


    *

      .. image-sg:: /auto_tutorials/images/sphx_glr_plot_00_quickstart_001.png
         :alt: Raw spectrum: line harmonics (red dotted), other peaks (orange), EEG
         :srcset: /auto_tutorials/images/sphx_glr_plot_00_quickstart_001.png, /auto_tutorials/images/sphx_glr_plot_00_quickstart_001_2_00x.png 2.00x
         :class: sphx-glr-single-img

    *

      .. image-sg:: /auto_tutorials/images/sphx_glr_plot_00_quickstart_002.png
         :alt: EEG line noise at 60 Hz per channel
         :srcset: /auto_tutorials/images/sphx_glr_plot_00_quickstart_002.png, /auto_tutorials/images/sphx_glr_plot_00_quickstart_002_2_00x.png 2.00x
         :class: sphx-glr-single-img





.. GENERATED FROM PYTHON SOURCE LINES 54-59

2. Clean it
-----------
A preset is an ordinary :class:`~meeg_utils.Pipeline`. ``eeg-erp`` is the
recommended EEG pipeline; each step's parameters come from the literature
or from MNE-BIDS-Pipeline, with the sources listed in the presets guide.

.. GENERATED FROM PYTHON SOURCE LINES 59-62

.. code-block:: Python

    pipe = meu.Pipeline.preset("eeg-erp")
    pipe






.. raw:: html

    <div class="output_subarea output_html rendered_html output_result">
    <table class="meu-pipeline"><thead><tr><th style="text-align:left">#</th><th style="text-align:left">Step</th><th style="text-align:left">Configuration (changed parameters)</th><th></th></tr></thead><tbody><tr><td style="text-align:left">0</td><td style="text-align:left"><b>bridged</b></td><td style="text-align:left"><code>BridgedElectrodes()</code></td><td style="text-align:left"></td></tr><tr><td style="text-align:left">1</td><td style="text-align:left"><b>highpass</b></td><td style="text-align:left"><code>Filter(h_freq=None, l_freq=0.1)</code></td><td style="text-align:left"></td></tr><tr><td style="text-align:left">2</td><td style="text-align:left"><b>line_noise</b></td><td style="text-align:left"><code>LineNoise()</code></td><td style="text-align:left"></td></tr><tr><td style="text-align:left">3</td><td style="text-align:left"><b>bads</b></td><td style="text-align:left"><code>BadChannels(method=&#x27;prep&#x27;)</code></td><td style="text-align:left"></td></tr><tr><td style="text-align:left">4</td><td style="text-align:left"><b>interpolate</b></td><td style="text-align:left"><code>Interpolate()</code></td><td style="text-align:left"></td></tr><tr><td style="text-align:left">5</td><td style="text-align:left"><b>reference</b></td><td style="text-align:left"><code>Reference()</code></td><td style="text-align:left"></td></tr><tr><td style="text-align:left">6</td><td style="text-align:left"><b>ica</b></td><td style="text-align:left"><code>ICA(labeler=&#x27;iclabel&#x27;, n_components=0.999999, picks=&#x27;eeg&#x27;)</code></td><td style="text-align:left"></td></tr></tbody></table>
    </div>
    <br />
    <br />

.. GENERATED FROM PYTHON SOURCE LINES 63-66

``fit_transform`` learns what each step needs from this recording (bad
channels, the ICA decomposition, ...) and applies it. The input is not
modified.

.. GENERATED FROM PYTHON SOURCE LINES 66-68

.. code-block:: Python

    clean = pipe.fit_transform(raw)








.. GENERATED FROM PYTHON SOURCE LINES 69-72

3. See what every step did
--------------------------
Every fitted step has ``qc_`` metrics, collected in ``pipe.qc_``:

.. GENERATED FROM PYTHON SOURCE LINES 72-74

.. code-block:: Python

    pipe.qc_["bads"]["eeg"]["bads"], pipe.qc_["ica"]["excluded"]





.. rst-class:: sphx-glr-script-out

 .. code-block:: none


    (['EEG 008', 'EEG 009', 'EEG 015', 'EEG 018', 'EEG 019', 'EEG 023'], [0, 4, 9, 12, 14, 19, 20, 21, 23, 24, 26, 29])



.. GENERATED FROM PYTHON SOURCE LINES 75-77

and can draw figures. ZapLine-plus removed the line noise without notching
the spectrum:

.. GENERATED FROM PYTHON SOURCE LINES 77-79

.. code-block:: Python

    pipe["line_noise"].plot("psd")["psd"]




.. image-sg:: /auto_tutorials/images/sphx_glr_plot_00_quickstart_003.png
   :alt: Line noise (zapline-plus, 60 Hz), EEG
   :srcset: /auto_tutorials/images/sphx_glr_plot_00_quickstart_003.png, /auto_tutorials/images/sphx_glr_plot_00_quickstart_003_2_00x.png 2.00x
   :class: sphx-glr-single-img





.. GENERATED FROM PYTHON SOURCE LINES 80-82

ICLabel classified the independent components; those labelled as
artifacts with a probability of at least 0.8 were removed:

.. GENERATED FROM PYTHON SOURCE LINES 82-84

.. code-block:: Python

    pipe["ica"].plot("labels")["labels"]




.. image-sg:: /auto_tutorials/images/sphx_glr_plot_00_quickstart_004.png
   :alt: ICA labels (iclabel); x = excluded
   :srcset: /auto_tutorials/images/sphx_glr_plot_00_quickstart_004.png, /auto_tutorials/images/sphx_glr_plot_00_quickstart_004_2_00x.png 2.00x
   :class: sphx-glr-single-img





.. GENERATED FROM PYTHON SOURCE LINES 85-87

.. code-block:: Python

    figs = pipe["ica"].plot("components")




.. rst-class:: sphx-glr-horizontal


    *

      .. image-sg:: /auto_tutorials/images/sphx_glr_plot_00_quickstart_005.png
         :alt: ICA000 eye blink 0.99, ICA001 brain 1.00, ICA002 brain 0.99, ICA003 brain 1.00, ICA004 muscle artifact 0.94, ICA005 brain 1.00, ICA006 brain 0.97, ICA007 brain 0.99, ICA008 brain 0.99, ICA009 muscle artifact 0.93, ICA010 brain 1.00, ICA011 brain 1.00, ICA012 muscle artifact 0.81, ICA013 heart beat 0.71, ICA014 muscle artifact 0.94, ICA015 brain 0.78, ICA016 brain 1.00, ICA017 brain 1.00, ICA018 brain 0.89, ICA019 muscle artifact 0.99
         :srcset: /auto_tutorials/images/sphx_glr_plot_00_quickstart_005.png, /auto_tutorials/images/sphx_glr_plot_00_quickstart_005_2_00x.png 2.00x
         :class: sphx-glr-single-img

    *

      .. image-sg:: /auto_tutorials/images/sphx_glr_plot_00_quickstart_006.png
         :alt: ICA020 muscle artifact 0.93, ICA021 muscle artifact 0.96, ICA022 brain 1.00, ICA023 muscle artifact 0.90, ICA024 muscle artifact 0.99, ICA025 other 0.43, ICA026 muscle artifact 0.95, ICA027 brain 0.94, ICA028 brain 0.52, ICA029 muscle artifact 0.90, ICA030 brain 0.98, ICA031 brain 0.46, ICA032 brain 0.53, ICA033 brain 0.98, ICA034 brain 0.77, ICA035 other 0.52, ICA036 brain 0.85, ICA037 muscle artifact 0.50, ICA038 brain 0.83, ICA039 other 0.63
         :srcset: /auto_tutorials/images/sphx_glr_plot_00_quickstart_006.png, /auto_tutorials/images/sphx_glr_plot_00_quickstart_006_2_00x.png 2.00x
         :class: sphx-glr-single-img

    *

      .. image-sg:: /auto_tutorials/images/sphx_glr_plot_00_quickstart_007.png
         :alt: ICA040 brain 0.43, ICA041 brain 0.42, ICA042 other 0.74, ICA043 other 0.39, ICA044 muscle artifact 0.73, ICA045 other 0.81, ICA046 other 0.52, ICA047 brain 0.37, ICA048 other 0.78, ICA049 other 0.77, ICA050 other 0.38, ICA051 brain 0.74
         :srcset: /auto_tutorials/images/sphx_glr_plot_00_quickstart_007.png, /auto_tutorials/images/sphx_glr_plot_00_quickstart_007_2_00x.png 2.00x
         :class: sphx-glr-single-img





.. GENERATED FROM PYTHON SOURCE LINES 88-92

4. Epochs
---------
Epoching is a second stage, applied to each preprocessed run. The sample
recording marks its stimuli on a stimulus channel:

.. GENERATED FROM PYTHON SOURCE LINES 92-97

.. code-block:: Python

    event_id = {"auditory/left": 1, "auditory/right": 2, "visual/left": 3, "visual/right": 4}
    ep = meu.Pipeline.preset("eeg-erp", stage="epochs", event_id=event_id)
    epochs = ep.fit_transform(clean)
    epochs






.. raw:: html

    <div class="output_subarea output_html rendered_html output_result">
    <script type="text/javascript">
        // must be `var` (not `const`) because this can get embedded multiple times on a page
    var toggleVisibility = (className) => {

        const elements = document.querySelectorAll(`.${className}`);

        elements.forEach(element => {
            if (element.classList.contains("mne-repr-section-header")) {
                return  // Don't collapse the section header row
            }
            element.classList.toggle("mne-repr-collapsed");
        });

        // trigger caret to rotate
        var sel = `.mne-repr-section-header.${className} > th.mne-repr-section-toggle > button`;
        const button = document.querySelector(sel);
        button.classList.toggle("collapsed");

        // adjust tooltip
        sel = `tr.mne-repr-section-header.${className}`;
        const secHeadRow = document.querySelector(sel);
        secHeadRow.classList.toggle("collapsed");
        secHeadRow.title = secHeadRow.title === "Hide section" ? "Show section" : "Hide section";
    }
    </script>

    <style type="text/css">
        /*
    Styles in this section apply both to the sphinx-built website docs and to notebooks
    rendered in an IDE or in Jupyter. In our web docs, styles here are complemented by
    doc/_static/styles.css and other CSS files (e.g. from the sphinx theme, sphinx-gallery,
    or bootstrap). In IDEs/Jupyter, those style files are unavailable, so only the rules in
    this file apply (plus whatever default styling the IDE applies).
    */
    .mne-repr-table {
        display: inline;  /* prevent using full container width */
    }
    .mne-repr-table tr.mne-repr-section-header > th {
        padding-top: 1rem;
        text-align: left;
        vertical-align: middle;
    }
    .mne-repr-section-toggle > button {
        all: unset;
        display: block;
        height: 1rem;
        width: 1rem;
    }
    .mne-repr-section-toggle > button > svg {
        height: 60%;
    }

    /* transition (rotation) effects on the collapser button */
    .mne-repr-section-toggle > button.collapsed > svg {
        transition: 0.1s ease-out;
        transform: rotate(-90deg);
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    .mne-repr-section-toggle > button:not(.collapsed) > svg {
        transition: 0.1s ease-out;
        transform: rotate(0deg);
    }

    /* hide collapsed table rows */
    .mne-repr-collapsed {
        display: none;
    }


    @layer {
        /*
        Selectors in a `@layer` will always be lower-precedence than selectors outside the
        layer. So even though e.g. `div.output_html` is present in the sphinx-rendered
        website docs, the styles here won't take effect there as long as some other rule
        somewhere in the page's CSS targets the same element.

        In IDEs or Jupyter notebooks, though, the CSS files from the sphinx theme,
        sphinx-gallery, and bootstrap are unavailable, so these styles will apply.

        Notes:

        - the selector `.accordion-body` is for MNE Reports
        - the selector `.output_html` is for VSCode's notebook interface
        - the selector `.jp-RenderedHTML` is for Jupyter notebook
        - variables starting with `--theme-` are VSCode-specific.
        - variables starting with `--jp-` are Jupyter styles, *some of which* are also
          available in VSCode. Here we try the `--theme-` variable first, then fall back to
          the `--jp-` ones.
        */
        .mne-repr-table {
            --mne-toggle-color: var(--theme-foreground, var(--jp-ui-font-color1));
            --mne-button-bg-color: var(--theme-button-background, var(--jp-info-color0, var(--jp-content-link-color)));
            --mne-button-fg-color: var(--theme-button-foreground, var(--jp-ui-inverse-font-color0, var(--jp-editor-background)));
            --mne-button-hover-bg-color: var(--theme-button-hover-background, var(--jp-info-color1));
            --mne-button-radius: var(--jp-border-radius, 0.25rem);
        }
        /* chevron position/alignment; in VSCode it looks ok without adjusting */
        .accordion-body .mne-repr-section-toggle > button,
        .jp-RenderedHTML .mne-repr-section-toggle > button {
            padding: 0 0 45% 25% !important;
        }
        /* chevron color; MNE Report doesn't have light/dark mode */
        div.output_html .mne-repr-section-toggle > button > svg > path,
        .jp-RenderedHTML .mne-repr-section-toggle > button > svg > path {
            fill: var(--mne-toggle-color);
        }
        .accordion-body .mne-ch-names-btn,
        div.output_html .mne-ch-names-btn,
        .jp-RenderedHTML .mne-ch-names-btn {
            -webkit-border-radius: var(--mne-button-radius);
            -moz-border-radius: var(--mne-button-radius);
            border-radius: var(--mne-button-radius);
            border: none;
            background-image: none;
            background-color: var(--mne-button-bg-color);
            color: var(--mne-button-fg-color);
            font-size: inherit;
            min-width: 1.5rem;
            padding: 0.25rem;
            text-align: center;
            text-decoration: none;
        }
        .accordion-body .mne-ch-names-btn:hover,
        div.output_html .mne.ch-names-btn:hover,
        .jp-RenderedHTML .mne-ch-names-btn:hover {
            background-color: var(--mne-button-hover-bg-color);
            text-decoration: underline;
        }
        .accordion-body .mne-ch-names-btn:focus-visible,
        div.output_html .mne-ch-names-btn:focus-visible,
        .jp-RenderedHTML .mne-ch-names-btn:focus-visible {
            outline: 0.1875rem solid var(--mne-button-bg-color) !important;
            outline-offset: 0.1875rem !important;
        }
    }
    </style>



    <table class="table mne-repr-table">
    







    <tr class="mne-repr-section-header general-e490ac44-6053-406f-97a6-6907b9de5d06"
         title="Hide section" 
        onclick="toggleVisibility('general-e490ac44-6053-406f-97a6-6907b9de5d06')">
        <th class="mne-repr-section-toggle">
            <button >
                <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><!--!Font Awesome Free 6.6.0 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free Copyright 2024 Fonticons, Inc.--><path d="M233.4 406.6c12.5 12.5 32.8 12.5 45.3 0l192-192c12.5-12.5 12.5-32.8 0-45.3s-32.8-12.5-45.3 0L256 338.7 86.6 169.4c-12.5-12.5-32.8-12.5-45.3 0s-12.5 32.8 0 45.3l192 192z"/></svg>
            </button>
        </th>
        <th colspan="2">
            <strong>General</strong>
        </th>
    </tr>


    <tr class="repr-element general-e490ac44-6053-406f-97a6-6907b9de5d06 ">
        <td class="mne-repr-section-toggle"></td>
        <td>MNE object type</td>
        <td>Epochs</td>
    </tr>
    <tr class="repr-element general-e490ac44-6053-406f-97a6-6907b9de5d06 ">
        <td class="mne-repr-section-toggle"></td>
        <td>Measurement date</td>
    
        <td>2002-12-03 at 19:01:10 UTC</td>
    
    </tr>
    <tr class="repr-element general-e490ac44-6053-406f-97a6-6907b9de5d06 ">
        <td class="mne-repr-section-toggle"></td>
        <td>Participant</td>
    
        <td>Unknown</td>
    
    </tr>
    <tr class="repr-element general-e490ac44-6053-406f-97a6-6907b9de5d06 ">
        <td class="mne-repr-section-toggle"></td>
        <td>Experimenter</td>
    
        <td>MEG</td>
    
    </tr>
    







    <tr class="mne-repr-section-header acquisition-0c790e77-8e6d-4f61-9e70-b37ecfa5b36a"
         title="Hide section" 
        onclick="toggleVisibility('acquisition-0c790e77-8e6d-4f61-9e70-b37ecfa5b36a')">
        <th class="mne-repr-section-toggle">
            <button >
                <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><!--!Font Awesome Free 6.6.0 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free Copyright 2024 Fonticons, Inc.--><path d="M233.4 406.6c12.5 12.5 32.8 12.5 45.3 0l192-192c12.5-12.5 12.5-32.8 0-45.3s-32.8-12.5-45.3 0L256 338.7 86.6 169.4c-12.5-12.5-32.8-12.5-45.3 0s-12.5 32.8 0 45.3l192 192z"/></svg>
            </button>
        </th>
        <th colspan="2">
            <strong>Acquisition</strong>
        </th>
    </tr>





    <tr class="repr-element acquisition-0c790e77-8e6d-4f61-9e70-b37ecfa5b36a ">
        <td class="mne-repr-section-toggle"></td>
        <td>Total number of events</td>
        <td>283</td>
    </tr>


    <tr class="repr-element acquisition-0c790e77-8e6d-4f61-9e70-b37ecfa5b36a ">
        <td class="mne-repr-section-toggle"></td>
        <td>Events counts</td>
    
        <td>
        
            auditory/left: 71
            <br />
        
            auditory/right: 72
            <br />
        
            visual/left: 70
            <br />
        
            visual/right: 70
        
        
        </td>
    
    </tr>


    <tr class="repr-element acquisition-0c790e77-8e6d-4f61-9e70-b37ecfa5b36a ">
        <td class="mne-repr-section-toggle"></td>
        <td>Time range</td>
        <td>-0.200 – 0.499 s</td>
    </tr>


    <tr class="repr-element acquisition-0c790e77-8e6d-4f61-9e70-b37ecfa5b36a ">
        <td class="mne-repr-section-toggle"></td>
        <td>Baseline</td>
        <td>-0.200 – 0.000 s</td>
    </tr>


    <tr class="repr-element acquisition-0c790e77-8e6d-4f61-9e70-b37ecfa5b36a ">
        <td class="mne-repr-section-toggle"></td>
        <td>Sampling frequency</td>
        <td>600.61 Hz</td>
    </tr>


    <tr class="repr-element acquisition-0c790e77-8e6d-4f61-9e70-b37ecfa5b36a ">
        <td class="mne-repr-section-toggle"></td>
        <td>Time points</td>
        <td>421</td>
    </tr>


    <tr class="repr-element acquisition-0c790e77-8e6d-4f61-9e70-b37ecfa5b36a ">
        <td class="mne-repr-section-toggle"></td>
        <td>Metadata</td>
        <td>No metadata set</td>
    </tr>

    







    <tr class="mne-repr-section-header channels-85623b4a-ee48-45eb-af7a-143f27393d3e"
         title="Hide section" 
        onclick="toggleVisibility('channels-85623b4a-ee48-45eb-af7a-143f27393d3e')">
        <th class="mne-repr-section-toggle">
            <button >
                <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><!--!Font Awesome Free 6.6.0 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free Copyright 2024 Fonticons, Inc.--><path d="M233.4 406.6c12.5 12.5 32.8 12.5 45.3 0l192-192c12.5-12.5 12.5-32.8 0-45.3s-32.8-12.5-45.3 0L256 338.7 86.6 169.4c-12.5-12.5-32.8-12.5-45.3 0s-12.5 32.8 0 45.3l192 192z"/></svg>
            </button>
        </th>
        <th colspan="2">
            <strong>Channels</strong>
        </th>
    </tr>


    
    <tr class="repr-element channels-85623b4a-ee48-45eb-af7a-143f27393d3e ">
        <td class="mne-repr-section-toggle"></td>
        <td>EEG</td>
        <td>
            <button class="mne-ch-names-btn sd-sphinx-override sd-btn sd-btn-info sd-text-wrap sd-shadow-sm" onclick="alert('Good EEG:\n\nEEG&nbsp;001, EEG&nbsp;002, EEG&nbsp;003, EEG&nbsp;004, EEG&nbsp;005, EEG&nbsp;006, EEG&nbsp;007, EEG&nbsp;008, EEG&nbsp;009, EEG&nbsp;010, EEG&nbsp;011, EEG&nbsp;012, EEG&nbsp;013, EEG&nbsp;014, EEG&nbsp;015, EEG&nbsp;016, EEG&nbsp;017, EEG&nbsp;018, EEG&nbsp;019, EEG&nbsp;020, EEG&nbsp;021, EEG&nbsp;022, EEG&nbsp;023, EEG&nbsp;024, EEG&nbsp;025, EEG&nbsp;026, EEG&nbsp;027, EEG&nbsp;028, EEG&nbsp;029, EEG&nbsp;030, EEG&nbsp;031, EEG&nbsp;032, EEG&nbsp;033, EEG&nbsp;034, EEG&nbsp;035, EEG&nbsp;036, EEG&nbsp;037, EEG&nbsp;038, EEG&nbsp;039, EEG&nbsp;040, EEG&nbsp;041, EEG&nbsp;042, EEG&nbsp;043, EEG&nbsp;044, EEG&nbsp;045, EEG&nbsp;046, EEG&nbsp;047, EEG&nbsp;048, EEG&nbsp;049, EEG&nbsp;050, EEG&nbsp;051, EEG&nbsp;052, EEG&nbsp;053, EEG&nbsp;054, EEG&nbsp;055, EEG&nbsp;056, EEG&nbsp;057, EEG&nbsp;058, EEG&nbsp;059, EEG&nbsp;060')" title="(Click to open in popup)&#13;&#13;EEG&nbsp;001, EEG&nbsp;002, EEG&nbsp;003, EEG&nbsp;004, EEG&nbsp;005, EEG&nbsp;006, EEG&nbsp;007, EEG&nbsp;008, EEG&nbsp;009, EEG&nbsp;010, EEG&nbsp;011, EEG&nbsp;012, EEG&nbsp;013, EEG&nbsp;014, EEG&nbsp;015, EEG&nbsp;016, EEG&nbsp;017, EEG&nbsp;018, EEG&nbsp;019, EEG&nbsp;020, EEG&nbsp;021, EEG&nbsp;022, EEG&nbsp;023, EEG&nbsp;024, EEG&nbsp;025, EEG&nbsp;026, EEG&nbsp;027, EEG&nbsp;028, EEG&nbsp;029, EEG&nbsp;030, EEG&nbsp;031, EEG&nbsp;032, EEG&nbsp;033, EEG&nbsp;034, EEG&nbsp;035, EEG&nbsp;036, EEG&nbsp;037, EEG&nbsp;038, EEG&nbsp;039, EEG&nbsp;040, EEG&nbsp;041, EEG&nbsp;042, EEG&nbsp;043, EEG&nbsp;044, EEG&nbsp;045, EEG&nbsp;046, EEG&nbsp;047, EEG&nbsp;048, EEG&nbsp;049, EEG&nbsp;050, EEG&nbsp;051, EEG&nbsp;052, EEG&nbsp;053, EEG&nbsp;054, EEG&nbsp;055, EEG&nbsp;056, EEG&nbsp;057, EEG&nbsp;058, EEG&nbsp;059, EEG&nbsp;060">
                60
            </button>

        
        </td>
    </tr>

    
    <tr class="repr-element channels-85623b4a-ee48-45eb-af7a-143f27393d3e ">
        <td class="mne-repr-section-toggle"></td>
        <td>EOG</td>
        <td>
            <button class="mne-ch-names-btn sd-sphinx-override sd-btn sd-btn-info sd-text-wrap sd-shadow-sm" onclick="alert('Good EOG:\n\nEOG&nbsp;061')" title="(Click to open in popup)&#13;&#13;EOG&nbsp;061">
                1
            </button>

        
        </td>
    </tr>

    
    <tr class="repr-element channels-85623b4a-ee48-45eb-af7a-143f27393d3e ">
        <td class="mne-repr-section-toggle"></td>
        <td>Stimulus</td>
        <td>
            <button class="mne-ch-names-btn sd-sphinx-override sd-btn sd-btn-info sd-text-wrap sd-shadow-sm" onclick="alert('Good Stimulus:\n\nSTI&nbsp;001, STI&nbsp;002, STI&nbsp;003, STI&nbsp;004, STI&nbsp;005, STI&nbsp;006, STI&nbsp;014, STI&nbsp;015, STI&nbsp;016')" title="(Click to open in popup)&#13;&#13;STI&nbsp;001, STI&nbsp;002, STI&nbsp;003, STI&nbsp;004, STI&nbsp;005, STI&nbsp;006, STI&nbsp;014, STI&nbsp;015, STI&nbsp;016">
                9
            </button>

        
        </td>
    </tr>


    <tr class="repr-element channels-85623b4a-ee48-45eb-af7a-143f27393d3e ">
        <td class="mne-repr-section-toggle"></td>
        <td>Head & sensor digitization</td>
    
        <td>146 points</td>
    
    </tr>
    







    <tr class="mne-repr-section-header filters-77901d24-2c7a-40b6-8671-b6d052184d34"
         title="Hide section" 
        onclick="toggleVisibility('filters-77901d24-2c7a-40b6-8671-b6d052184d34')">
        <th class="mne-repr-section-toggle">
            <button >
                <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><!--!Font Awesome Free 6.6.0 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free Copyright 2024 Fonticons, Inc.--><path d="M233.4 406.6c12.5 12.5 32.8 12.5 45.3 0l192-192c12.5-12.5 12.5-32.8 0-45.3s-32.8-12.5-45.3 0L256 338.7 86.6 169.4c-12.5-12.5-32.8-12.5-45.3 0s-12.5 32.8 0 45.3l192 192z"/></svg>
            </button>
        </th>
        <th colspan="2">
            <strong>Filters</strong>
        </th>
    </tr>


    <tr class="repr-element filters-77901d24-2c7a-40b6-8671-b6d052184d34 ">
        <td class="mne-repr-section-toggle"></td>
        <td>Highpass</td>
        <td>0.10 Hz</td>
    </tr>


    <tr class="repr-element filters-77901d24-2c7a-40b6-8671-b6d052184d34 ">
        <td class="mne-repr-section-toggle"></td>
        <td>Lowpass</td>
        <td>40.00 Hz</td>
    </tr>


    </table>
    </div>
    <br />
    <br />

.. GENERATED FROM PYTHON SOURCE LINES 98-99

autoreject repaired or dropped the epochs with artifacts left:

.. GENERATED FROM PYTHON SOURCE LINES 99-101

.. code-block:: Python

    ep["autoreject"].plot("reject_log")["reject_log"]




.. image-sg:: /auto_tutorials/images/sphx_glr_plot_00_quickstart_008.png
   :alt: plot 00 quickstart
   :srcset: /auto_tutorials/images/sphx_glr_plot_00_quickstart_008.png, /auto_tutorials/images/sphx_glr_plot_00_quickstart_008_2_00x.png 2.00x
   :class: sphx-glr-single-img





.. GENERATED FROM PYTHON SOURCE LINES 102-106

.. code-block:: Python

    evoked = epochs["visual"].average()
    evoked.plot_joint(times=[0.1, 0.17], title="Visual stimuli")
    plt.show()




.. image-sg:: /auto_tutorials/images/sphx_glr_plot_00_quickstart_009.png
   :alt: Visual stimuli, 0.100 s, 0.170 s
   :srcset: /auto_tutorials/images/sphx_glr_plot_00_quickstart_009.png, /auto_tutorials/images/sphx_glr_plot_00_quickstart_009_2_00x.png 2.00x
   :class: sphx-glr-single-img





.. GENERATED FROM PYTHON SOURCE LINES 107-119

5. Save
-------
:func:`meeg_utils.io.save_derivative` writes the data in BIDS derivative
layout with a JSON sidecar holding the pipeline configuration, software
versions and every QC metric:

.. code-block:: python

   meu.io.save_derivative(clean, source, "bids/derivatives/meu", pipeline=pipe)

For a whole BIDS dataset, :func:`meeg_utils.process_dataset` or the ``meu``
command does all of the above run by run (see :ref:`tut-datasets`).


.. rst-class:: sphx-glr-timing

   **Total running time of the script:** (3 minutes 41.344 seconds)


.. _sphx_glr_download_auto_tutorials_plot_00_quickstart.py:

.. only:: html

  .. container:: sphx-glr-footer sphx-glr-footer-example

    .. container:: sphx-glr-download sphx-glr-download-jupyter

      :download:`Download Jupyter notebook: plot_00_quickstart.ipynb <plot_00_quickstart.ipynb>`

    .. container:: sphx-glr-download sphx-glr-download-python

      :download:`Download Python source code: plot_00_quickstart.py <plot_00_quickstart.py>`

    .. container:: sphx-glr-download sphx-glr-download-zip

      :download:`Download zipped: plot_00_quickstart.zip <plot_00_quickstart.zip>`


.. only:: html

 .. rst-class:: sphx-glr-signature

    `Gallery generated by Sphinx-Gallery <https://sphinx-gallery.github.io>`_