diff --git a/modules/util/viirs_surfrad.py b/modules/util/viirs_surfrad.py
index 9735b5123f3d3d8ec1a82889734c351fcd47ce59..6a83650f2c348074c4f8d06bca7ac54a55578c83 100644
--- a/modules/util/viirs_surfrad.py
+++ b/modules/util/viirs_surfrad.py
@@ -65,17 +65,6 @@ def keep_tile(p_idx, tile):
         return None
 
 
-# def process_cld_prob(grd_k):
-#     keep = np.invert(np.isnan(grd_k))
-#     num_keep = np.sum(keep)
-#     keep_clr = np.where(keep, grd_k < 0.20, False)
-#     frac_keep = np.sum(keep_clr)/num_keep
-#     if not (0.30 < frac_keep < 0.70):
-#         return None
-#     grd_k = np.where(np.invert(keep), 0, grd_k)  # Convert NaN to 0
-#     return grd_k
-
-
 def process_cld_prob(grd_k):
     keep = np.invert(np.isnan(grd_k))
     num_keep = np.sum(keep)