diff --git a/modules/deeplearning/cloud_opd_srcnn_viirs.py b/modules/deeplearning/cloud_opd_srcnn_viirs.py
index 8441b0816a7b9fdb6a316b17201012f196dfbe07..7de40750e7effb5b5723e60a91ec080e9cfd6a49 100644
--- a/modules/deeplearning/cloud_opd_srcnn_viirs.py
+++ b/modules/deeplearning/cloud_opd_srcnn_viirs.py
@@ -685,16 +685,16 @@ def run_evaluate_static(in_file, out_file, ckpt_dir):
 
     refl = get_grid_values_all(h5f, 'super/refl_0_65um')
     ylen, xlen = refl.shape
-    refl = refl[0:int(ylen/2), :]
+    refl = refl[int(ylen/2):ylen, :]
     LEN_Y, LEN_X = refl.shape
 
     bt = get_grid_values_all(h5f, 'orig/temp_11_0um')
     ylen, xlen = bt.shape
-    bt = bt[0:int(ylen/2), :]
+    bt = bt[int(ylen/2):ylen, :]
 
     cld_opd = get_grid_values_all(h5f, 'super/' + label_param)
     ylen, xlen = cld_opd.shape
-    cld_opd = cld_opd[0:int(ylen/2), :]
+    cld_opd = cld_opd[int(ylen/2):ylen, :]
 
     refl = np.where(np.isnan(refl), 0, refl)
     refl = normalize(refl, 'refl_0_65um_nom', mean_std_dct)