pixel_land_mask Variable Comparison

report produced with glance, version 0.2.6.17
comparison generated Thu Feb 25 16:11:02 2010 by user graemem on craackly.ssec.wisc.edu

file A:

path: /data/geocat_v0_8_test_data/Functionality_tests/GEOCAT_v0_8_DATA/geocatNAV.Meteosat-8.2006237.120000.hdf
md5sum for file A: 8e3a9feca6fa5ccfd0181edf753679a8
last modified: Thu Feb 18 23:05:01 2010

file B:

path: /data/geocat_v0_8_test_data/Functionality_tests/nav_truth/geocatNAV.Meteosat-8.TRUTH.hdf
md5sum for file B: 7e7c7e1bfc91097b602940d67e238e8b
last modified: Tue Feb 16 20:44:33 2010

Original Data

Comparison Information

variable name: pixel_land_mask
epsilon value: 0.0
"missing" data value in A: -128
"missing" data value in B: -128

Statistical Summary

Finite Data Statistics

a_finite_count*: 13426304
a_finite_fraction*: 0.9744
b_finite_count*: 13426304
b_finite_fraction*: 0.9744
common_finite_count*: 13426304
common_finite_fraction*: 0.9744
finite_in_only_one_count*: 0
finite_in_only_one_fraction*: 0

General Statistics

a_missing_value*: -128
b_missing_value*: -128
epsilon*: 0
max_a*: 7
max_b*: 7
min_a*: -1
min_b*: -1
num_data_points*: 13778944
shape*: (3712, 3712)
spatially_invalid_pts_ignored_in_a*: 0
spatially_invalid_pts_ignored_in_b*: 0

Missing Value Statistics

a_missing_count*: 352640
a_missing_fraction*: 0.02559
b_missing_count*: 352640
b_missing_fraction*: 0.02559
common_missing_count*: 352640
common_missing_fraction*: 0.02559

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*: 1
diff_outside_epsilon_count*: 0
diff_outside_epsilon_fraction*: 0
max_diff*: 0
mean_diff*: 0
median_diff*: 0
perfect_match_count*: 13426304
perfect_match_fraction*: 1
rms_diff*: 0
std_diff*: 0
trouble_points_count*: 0
trouble_points_fraction*: 0