diff --git a/modules/util/viirs_l1b_l2.py b/modules/util/viirs_l1b_l2.py
index 6b4dec43c515caf701e83937978aa917a75c984b..258c5425b2283bbf22437990e061c4ad18367e3d 100644
--- a/modules/util/viirs_l1b_l2.py
+++ b/modules/util/viirs_l1b_l2.py
@@ -66,10 +66,10 @@ def run_all(directory):
 
                 num = len(l1b_tiles)
 
-                [label_valid_tiles.append(l2_tiles[k]) for k in range(6)]
-                [label_train_tiles.append(l2_tiles[k]) for k in range(6, num)]
-                [data_valid_tiles.append(l1b_tiles[k]) for k in range(6)]
-                [data_train_tiles.append(l1b_tiles[k]) for k in range(6, num)]
+                [label_valid_tiles.append(l2_tiles[k]) for k in range(10)]
+                [label_train_tiles.append(l2_tiles[k]) for k in range(10, num)]
+                [data_valid_tiles.append(l1b_tiles[k]) for k in range(10)]
+                [data_train_tiles.append(l1b_tiles[k]) for k in range(10, num)]
 
             if f_cnt == 10:
                 cnt += 1
@@ -147,7 +147,7 @@ def run(l1b_h5f, l2_h5f, l1b_tiles, l2_tiles, factor=2):
     mod_data = np.stack(l1b_grd_s)
     img_data = np.stack(l2_grd_s)
 
-    num_keep_x_tiles = 3
+    num_keep_x_tiles = 5
     i_skip = 3 * mod_tile_width
     i_start = int(mod_num_pixels / 2) - int((num_keep_x_tiles * 3 * 64) / 2)