diff --git a/modules/icing/pirep_goes.py b/modules/icing/pirep_goes.py
index 6886ebb1275dbc763b2eaf3f0450ff557182d4ba..5c61e48fc06a01171a7aaa2851ea2bdfa41dc37a 100644
--- a/modules/icing/pirep_goes.py
+++ b/modules/icing/pirep_goes.py
@@ -1364,7 +1364,7 @@ def write_file(outfile, params, param_types, data_dct, icing_intensity, icing_ti
     h5f_expl.close()
 
 
-def run_mean_std(check_cloudy=False, no_icing_to_icing_ratio=5):
+def run_mean_std(check_cloudy=False):
     ds_list = ['cld_height_acha', 'cld_geo_thick', 'cld_press_acha',
                'supercooled_cloud_fraction', 'cld_temp_acha', 'cld_opd_acha',
                'cld_reff_acha', 'cld_reff_dcomp', 'cld_reff_dcomp_1', 'cld_reff_dcomp_2', 'cld_reff_dcomp_3',
@@ -1610,7 +1610,7 @@ def normalize(data, param, mean_std_dict, add_noise=False, noise_scale=1.0, seed
     shape = data.shape
     data = data.flatten()
 
-    mean, std = mean_std_dict.get(param)
+    mean, std, lo, hi = mean_std_dict.get(param)
     data -= mean
     data /= std