Variable Name (31) Variable Comparison

report produced with glance, version 0.2.6.17
comparison generated Thu May 20 11:36:03 2010 by user wstraka on craackly.ssec.wisc.edu

file A:

path: /data/wstraka/PFAAST_CRTM/PFAAST//MSG8_SEVIRI_2006236_0600_00_AWG_CLOUD_MASK.nc
md5sum for file A: 9e04d8c32c4a9e5684ffe68e9541c48d
last modified: Tue May 18 16:26:47 2010

file B:

path: /data/wstraka/PFAAST_CRTM/CRTM//MSG8_SEVIRI_2006236_0600_00_AWG_CLOUD_MASK.nc
md5sum for file B: e279676c6d3702f4a546fd22d8d80979
last modified: Tue May 18 16:28:22 2010

A configuration file was used to control the production report.
Please see this copy of the configuration file for details.

latitude: Latitude
longitude: Longitude
longitude/latitude comparison epsilon: 0.01

Comparison Information

variable name: Flag
epsilon value: 0.0
"missing" data value: 64

Note: The data for this variable from file A was filtered. Please see this copy of the original configuration file to view the data filtering function.
Note: The data for this variable from file B was filtered. Please see this copy of the original configuration file to view the data filtering function.

Statistical Summary

Finite Data Statistics
a_finite_count*: 10280821
a_finite_fraction*: 0.7461
b_finite_count*: 10280821
b_finite_fraction*: 0.7461
common_finite_count*: 10280821
common_finite_fraction*: 0.7461
finite_in_only_one_count*: 0
finite_in_only_one_fraction*: 0

General Statistics
a_missing_value*: 64
b_missing_value*: 64
epsilon*: 0
max_a*: 1
max_b*: 1
min_a*: 0
min_b*: 0
num_data_points*: 13778944
shape*: (3712, 3712)
spatially_invalid_pts_ignored_in_a*: 3498123
spatially_invalid_pts_ignored_in_b*: 3498123

Missing Value Statistics
a_missing_count*: 0
a_missing_fraction*: 0
b_missing_count*: 0
b_missing_fraction*: 0
common_missing_count*: 0
common_missing_fraction*: 0

NaN Statistics
a_nan_count*: 0
a_nan_fraction*: 0
b_nan_count*: 0
b_nan_fraction*: 0
common_nan_count*: 0
common_nan_fraction*: 0

Numerical Comparison Statistics
correlation*: 0.8952
diff_outside_epsilon_count*: 35703
diff_outside_epsilon_fraction*: 0.003473
max_diff*: 1
mean_diff*: 0.003473
median_diff*: 0
perfect_match_count*: 10245118
perfect_match_fraction*: 0.9965
rms_diff*: 0
std_diff*: 0.05883
trouble_points_count*: 35703
trouble_points_fraction*: 0.002591