diff --git a/modules/deeplearning/cloud_opd_srcnn_viirs.py b/modules/deeplearning/cloud_opd_srcnn_viirs.py
index 5adc4bb31b5134f841cd92a105062cf8d16777c0..9fca0151e8f23da391d3df61ce5016ba3538f44c 100644
--- a/modules/deeplearning/cloud_opd_srcnn_viirs.py
+++ b/modules/deeplearning/cloud_opd_srcnn_viirs.py
@@ -255,7 +255,8 @@ class SRCNN:
             tmp = np.where(np.isnan(tmp), 0, tmp)
             # tmp = tmp[:, self.slc_y_m, self.slc_x_m]
             # tmp = self.upsample(tmp)
-            tmp = upsample_mean(tmp)
+            tmp = get_grid_cell_mean(tmp)
+            tmp = upsample_nearest(tmp)
             tmp = tmp[:, self.slc_y, self.slc_x]
             # ---------------
             tmp = normalize(tmp, param, mean_std_dct)
@@ -285,7 +286,8 @@ class SRCNN:
         tmp = np.where(np.isnan(tmp), 0, tmp)
         # tmp = tmp[:, self.slc_y_2, self.slc_x_2]
         # tmp = self.upsample(tmp)
-        tmp = upsample_mean(tmp)
+        tmp = get_grid_cell_mean(tmp)
+        tmp = upsample_nearest(tmp)
         tmp = tmp[:, self.slc_y, self.slc_x]
         # ----------------
         tmp = normalize(tmp, label_param, mean_std_dct)