diff --git a/modules/util/viirs_surfrad.py b/modules/util/viirs_surfrad.py
index aeb3601c227ef0bfdceabbd02cca21d679cebf39..de4b86d4fdbea612daa4d5e9f06939dfa56e45b5 100644
--- a/modules/util/viirs_surfrad.py
+++ b/modules/util/viirs_surfrad.py
@@ -79,9 +79,11 @@ def process_cld_prob(grd_k):
 def process_cld_opd(grd_k):
     keep = np.invert(np.isnan(grd_k))
     num_keep = np.sum(keep)
-    keep_cld = np.where(keep, np.logical_and(0.1 < grd_k, grd_k < 158.0), False)
+    # keep_cld = np.where(keep, np.logical_and(0.1 < grd_k, grd_k < 158.0), False)
+    keep_cld = np.where(keep, (0.1 < grd_k), False)
     frac_cld = np.sum(keep_cld)/num_keep
-    if not (0.10 < frac_cld < 0.90):
+    # if not (0.50 < frac_cld < 0.85):
+    if not (0.50 < frac_cld < 1.0):
         return None
     grd_k = np.where(np.invert(keep), 0, grd_k)  # Convert NaN to 0
     return grd_k