diff --git a/modules/util/abi_surfrad.py b/modules/util/abi_surfrad.py
index 1c0be958bba7c79fbb143ed47f9ec8156664a0d1..450e761d221acaf540d622ff8814c308caf0438a 100644
--- a/modules/util/abi_surfrad.py
+++ b/modules/util/abi_surfrad.py
@@ -48,12 +48,11 @@ def keep_tile(p_idx, tile):
 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 < 0.30, False)
+    # keep_clr = np.where(keep, grd_k < 0.30, False)
     keep_cld = np.where(keep, grd_k > 0.70, False)
-    frac_clr = np.sum(keep_clr)/num_keep
+    # frac_clr = np.sum(keep_clr)/num_keep
     frac_cld = np.sum(keep_cld)/num_keep
-    # if not (frac_clr >= 0.20 and frac_cld >= 0.20):
-    if not frac_cld >= 0.15:
+    if not (0.10 <= frac_cld <= 0.90):
         return None
     grd_k = np.where(np.invert(keep), 0, grd_k)  # Convert NaN to 0
     return grd_k