baseline_seviri_day_cloud_liquid_water_path Variable Comparison

report produced with glance, version 0.2.6.10
comparison generated Mon Oct 19 17:53:00 2009 by user wstraka on craackly.ssec.wisc.edu

file A:

path: /home/wstraka/geocat/data_in_out/geocatL2.Meteosat-8.2006237.120000.ALLATONCE.ALLALG.hdf
md5sum for file A: 56cb4b93e00b7894d38788ca9439737f
last modified: Thu Oct 15 00:47:36 2009

file B:

path: /home/wstraka/geocat/data_in_out/geocatL2.Meteosat-8.2006237.120000.hdf
md5sum for file B: 36d63d0044e721c4608d8263739c0494
last modified: Mon Oct 19 17:45:05 2009

latitude: pixel_latitude
longitude: pixel_longitude

Original Data

Comparison Information

variable name: baseline_seviri_day_cloud_liquid_water_path
epsilon value: 0.1
"missing" data value in A: -32768
"missing" data value in B: -32768

Statistical Summary

Finite Data Statistics

a_finite_count*: 4563879
a_finite_fraction*: 0.3312
b_finite_count*: 4556297
b_finite_fraction*: 0.3307
common_finite_count*: 4555564
common_finite_fraction*: 0.3306
finite_in_only_one_count*: 9048
finite_in_only_one_fraction*: 0.0006567

General Statistics

a_missing_value*: -32768
b_missing_value*: -32768
epsilon*: 0.1
max_a*: 4997
max_b*: 4997
min_a*: 0.3813
min_b*: 0.3813
num_data_points*: 13778944
shape*: (3712, 3712)
spatially_invalid_pts_ignored_in_a*: 3498035
spatially_invalid_pts_ignored_in_b*: 3498035
trouble_points_count*: 41021
trouble_points_fraction*: 0.002977

Missing Value Statistics

a_missing_count*: 5717030
a_missing_fraction*: 0.4149
b_missing_count*: 5724612
b_missing_fraction*: 0.4155
common_missing_count*: 5716297
common_missing_fraction*: 0.4149

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*: 0.997
diff_outside_epsilon_count*: 31973
diff_outside_epsilon_fraction*: 0.007018
max_diff*: 4300
mean_diff*: 0.09794
median_diff*: 0
perfect_match_count*: 4501594
perfect_match_fraction*: 0.9882
rms_diff*: 8.554
std_diff*: 8.553