deal with bigger data

modules/util/viirs_l1b_l2.py

@@ -90,6 +90,8 @@ def run_all(directory):
                 data_train_tiles = []
 
                 f_cnt = 0
+            else:
+                f_cnt += 1
 
         if len(label_train_tiles) == 0 or len(data_train_tiles) == 0:
             continue