seviri cloud height quality flags Variable Comparison

report produced with glance, version 0.2.6.17
comparison generated Thu Feb 25 23:52:50 2010 by user graemem on craackly.ssec.wisc.edu

file A:

path: /data/geocat_v0_8_test_data/Functionality_tests/GEOCAT_v0_7_DATA/geocatL2.Meteosat-8.2006237.120000.hdf
md5sum for file A: 81485080eed49f930d6cc0d4b9d323d2
last modified: Wed Feb 10 01:27:36 2010

file B:

path: /data/geocat_v0_8_test_data/Functionality_tests/GEOCAT_v0_8_DATA/geocatL2.Meteosat-8.2006237.120000.hdf
md5sum for file B: 0df1c9055ff162e2a51a238f7a746f00
last modified: Wed Feb 10 01:18:21 2010

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

Comparison Information

variable name: baseline_cld_hght_seviri_quality_flags1
epsilon value: 0.0
"missing" data value in A: -128
"missing" data value in B: -128

Statistical Summary

Finite Data Statistics

a_finite_count*: 41336832
a_finite_fraction*: 1
b_finite_count*: 41336832
b_finite_fraction*: 1
common_finite_count*: 41336832
common_finite_fraction*: 1
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*: 3
max_b*: 3
min_a*: 0
min_b*: 0
num_data_points*: 41336832
shape*: (3712, 3712, 3)
spatially_invalid_pts_ignored_in_a*: 0
spatially_invalid_pts_ignored_in_b*: 0

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*: 0.9901
diff_outside_epsilon_count*: 261809
diff_outside_epsilon_fraction*: 0.006334
max_diff*: 3
mean_diff*: 0.01021
median_diff*: 0
perfect_match_count*: 41075023
perfect_match_fraction*: 0.9937
rms_diff*: 0
std_diff*: 0.1461
trouble_points_count*: 261809
trouble_points_fraction*: 0.006334