old_contents: # -*- coding: utf-8 -*-
  """
  
  Author
  ------
  Bo Zhang
  
  Email
  -----
  bozhang@nao.cas.cn
  
  Created on
  ----------
  - Wed Feb  24 15:05:00 2016     spec_quick_view
  
  Modifications
  -------------
  -
  
  Aims
  ----
  - method spec_quick_view: tool for quick view of spectra
  
  """
  
  import numpy as np
  import matplotlib.pyplot as plt
  
  
  # input: a list of spectra
  # todo : norm spectra --> plot spectra --> print file
  
  def spec_quick_view(spec_list, norm_flag='', *args):
      return 0
  
  
new_contents: # -*- coding: utf-8 -*-
  """
  
  Author
  ------
  Bo Zhang
  
  Email
  -----
  bozhang@nao.cas.cn
  
  Created on
  ----------
  - Wed Feb  24 15:05:00 2016     spec_quick_view
  
  Modifications
  -------------
  -
  
  Aims
  ----
  - method spec_quick_view: tool for quick view of spectra
  
  """
  
  import numpy as np
  import matplotlib.pyplot as plt
  
  
  # input: a list of spectra
  # todo : norm spectra --> plot spectra --> print file
  
  def spec_quick_view(ax, spec_chunk_list, ranges=None,
                      num_spec_perpage=30, offset_perspec=0.5, wave_label='abs',
                      cl='', *args, **kwargs):
  
      return 0
  
  
  def test_spec_quick_view():
      fig = plt.figure('test spec_quick_view method')
      # load a list of spectra
  
      # break into chunks
  
      # plot them
  
      print('@Cham: test spec_quick_view OK!')
      return 0
  
  
  if __name__ == '__main__':
      test_spec_quick_view()
  
  
subject: update spec: update spec_quick_view