Bayesian Cloud Mask Variable Comparison
report produced with glance, version 0.2.7.05
comparison generated Fri Mar 14 21:03:25 2014 by user wstraka on presto.ssec.wisc.edu
file A:
path: /home/wstraka/orbit_dump/NPP_BAYES_CLOUD_MASK/PFAAST/NPP_VIIRS_2013270_2050_47_NPP_BAYES_CLOUD_MASK.nc
md5sum for file A: 9ea5766cf1871e8b51a39ecb35f3265a
last modified: Fri Mar 14 17:21:31 2014
file B:
path: /home/wstraka/orbit_dump/NPP_BAYES_CLOUD_MASK/CRTM/NPP_VIIRS_2013270_2050_47_NPP_BAYES_CLOUD_MASK.nc
md5sum for file B: b32218840d8d4500838b091f3afc5180
last modified: Wed Mar 5 21:25:03 2014
A configuration file was used to control the production of this report.
Please see this copy of the configuration file
for details.
Original Data
Comparison Information
variable name: CloudMask
epsilon value: 0.0
"missing" data value in A: -128
"missing" data value in B: -128
units in A: 1
units in B: 1
Statistical Summary
-
Finite Data Statistics
-
a_finite_count*: 2375200
a_finite_fraction*: 0.9665
b_finite_count*: 2375200
b_finite_fraction*: 0.9665
common_finite_count*: 2375200
common_finite_fraction*: 0.9665
finite_in_only_one_count*: 0
finite_in_only_one_fraction*: 0.000
-
-
General Statistics
-
a_missing_value*: -128
b_missing_value*: -128
epsilon*: 0.000
epsilon_percent*: None
max_a*: 3
max_b*: 3
min_a*: 0
min_b*: 0
num_data_points*: 2457600
shape*: (768, 3200)
spatially_invalid_pts_ignored_in_a*: 0
spatially_invalid_pts_ignored_in_b*: 0
-
-
Missing Value Statistics
-
a_missing_count*: 82400
a_missing_fraction*: 0.03353
b_missing_count*: 82400
b_missing_fraction*: 0.03353
common_missing_count*: 82400
common_missing_fraction*: 0.03353
-
-
NaN Statistics
-
a_nan_count*: 0
a_nan_fraction*: 0.000
b_nan_count*: 0
b_nan_fraction*: 0.000
common_nan_count*: 0
common_nan_fraction*: 0.000
-
-
Numerical Comparison Statistics
-
correlation*: 0.9874
diff_outside_epsilon_count*: 117350
diff_outside_epsilon_fraction*: 0.04941
max_delta*: 2
max_diff*: 2
mean_delta*: -0.03714
mean_diff*: 0.04949
median_delta*: 0.000
median_diff*: 0.000
min_delta*: -2
mismatch_points_count*: 117350
mismatch_points_fraction*: 0.04775
perfect_match_count*: 2257850
perfect_match_fraction*: 0.9506
r-squared correlation*: 0.9749
rms_val*: 0.000
std_val*: 0.2198
-
