old_contents: """
  .. _ex-eeg-on-scalp:
  
  =================================
  Plotting EEG sensors on the scalp
  =================================
  
  In this example, digitized EEG sensor locations are shown on the scalp.
  """
  # Author: Eric Larson <larson.eric.d@gmail.com>
  #
  # License: BSD-3-Clause
  
  # %%
  
  import mne
  from mne.viz import plot_alignment, set_3d_view
  
  print(__doc__)
  
  data_path = mne.datasets.sample.data_path()
  subjects_dir = data_path + '/subjects'
  trans = mne.read_trans(data_path + '/MEG/sample/sample_audvis_raw-trans.fif')
  raw = mne.io.read_raw_fif(data_path + '/MEG/sample/sample_audvis_raw.fif')
  # Plot electrode locations on scalp
  fig = plot_alignment(raw.info, trans, subject='sample', dig=False,
                       eeg=['original', 'projected'], meg=[],
                       coord_frame='head', subjects_dir=subjects_dir)
  # Set viewing angle
  set_3d_view(figure=fig, azimuth=135, elevation=80)
  
  # %%
  # A similar effect can be achieved using :class:`mne.viz.Brain`:
  
  brain = mne.viz.Brain(
      'sample', 'both', 'pial', 'frontal', background='w',
      subjects_dir=subjects_dir)
  brain.add_head()
  brain.add_sensors(raw.info, trans, meg=False, eeg=('original', 'projected'))
  
new_contents: """
  .. _ex-eeg-on-scalp:
  
  =================================
  Plotting EEG sensors on the scalp
  =================================
  
  In this example, digitized EEG sensor locations are shown on the scalp.
  """
  # Author: Eric Larson <larson.eric.d@gmail.com>
  #
  # License: BSD-3-Clause
  
  # %%
  
  import mne
  from mne.viz import plot_alignment, set_3d_view
  
  print(__doc__)
  
  data_path = mne.datasets.sample.data_path()
  subjects_dir = data_path + '/subjects'
  trans = mne.read_trans(data_path + '/MEG/sample/sample_audvis_raw-trans.fif')
  raw = mne.io.read_raw_fif(data_path + '/MEG/sample/sample_audvis_raw.fif')
  # Plot electrode locations on scalp
  fig = plot_alignment(raw.info, trans, subject='sample', dig=False,
                       eeg=['original', 'projected'], meg=[],
                       coord_frame='head', subjects_dir=subjects_dir)
  # Set viewing angle
  set_3d_view(figure=fig, azimuth=135, elevation=80)
  
subject: Remove brain example [skip azp] [skip actions]