diff --git a/modules/deeplearning/cloud_opd_srcnn_abi.py b/modules/deeplearning/cloud_opd_srcnn_abi.py
index 889e13b998e71d46e90807aad3a5fec6063e4e84..8459a908f724c3ebf15caa456b9407c202e1246a 100644
--- a/modules/deeplearning/cloud_opd_srcnn_abi.py
+++ b/modules/deeplearning/cloud_opd_srcnn_abi.py
@@ -809,8 +809,8 @@ class SRCNN:
         refl = get_grid_values_all(h5f, group_name_i+'refl_ch01')
         print('FD dims: ', refl.shape)
         LEN_Y, LEN_X = refl.shape
-        LEN_Y /= 2
-        LEN_X /= 2
+        LEN_Y //= 2
+        LEN_X //= 2
 
         bt = get_grid_values_all(h5f, group_name_m+'temp_ch38')
         cld_opd = get_grid_values_all(h5f, group_name_m+target_param)