text: import h5py
  import matplotlib.pyplot as plt
  
  f = h5py.File('data_files/SVSM_0.hdf5', 'r')
  
  dset = f['realization_0']
  data = dset[:]
  
  fig = plt.figure(figsize=(10,10))
  map = plt.imshow(data)
  plt.savefig('visualization_check.png')
  plt.close(fig)
  