minor addition to test data set

modules/util/viirs_l1b_l2.py

 import numpy as np
 import h5py
-from util.util import get_grid_values, get_grid_values_all
+from util.util import get_grid_values
 import glob
 import os
 from pathlib import Path
@@ -152,6 +152,3 @@ def run(l1b_h5f, l2_h5f, l1b_tiles, l2_tiles, factor=2):
 #
 #         mean_dct[param] = np.nanmean(data)
 #         std_dct[param] = np.nanstd(data)
-#
-#     print(mean_dct)
-#     print(std_dct)
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