class_docstr: Merge and save evaluation results.
code: def _reshape_to_cubes(self, data):
      reso = FLAGS.ct_resolution // FLAGS.pred_downsample
      data = np.transpose(data, (0, 1, 3, 2, 4, 5))
      data = np.reshape(data, (data.shape[0], reso, reso, reso))
      return data
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import functools
  import os
  import mesh_tensorflow
  import numpy
  from six.moves import range
  import tensorflow.compat.v1
  from mesh_tensorflow.experimental import data_aug_lib
  from tensorflow.python.platform import flags
label_desc: Use image node_id 4 for calling the PostProcessor obj's underlying member method code with example usage: obj._reshape_to_cubes(data) and returns: data