diff --git a/modules/util/viirs_l1b_l2.py b/modules/util/viirs_l1b_l2.py
index 5c69d9b5418f3169f3bf205305c8ea9387ac524b..bbe274b07efb77f6ef48e2e215d00fe0ef18cb0a 100644
--- a/modules/util/viirs_l1b_l2.py
+++ b/modules/util/viirs_l1b_l2.py
@@ -91,9 +91,9 @@ 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), False)
     frac_cld = np.sum(keep_cld)/num_keep
-    if not (0.15 < frac_cld < 0.85):
+    if not (0.50 < frac_cld < 0.85):
         return None
     grd_k = np.where(np.invert(keep), 0, grd_k)  # Convert NaN to 0
     return grd_k
@@ -105,7 +105,7 @@ def run_all(directory, out_directory, day_night='ANY', start=10):
     total_num_valid_samples = 0
     total_num_not_missing = 0
     num_keep_x_tiles = 14
-    tile_width = 128
+    tile_width = 64
 
     # pattern = 'clavrx_VNP02MOD*.highres.nc.level2.nc'
     pattern = 'clavrx_*.nc'