Geocat ch 11 (MSG ch 7) clear sky brightness temperature Variable Comparison

report produced with glance, version 0.2.6.21
comparison generated Tue Aug 17 17:03:38 2010 by user graemem on craackly.ssec.wisc.edu

file A:

path: /data/graemem/crtm_testing_20100811/test_data/rtm_output/crtm/geocatRTM.Meteosat-8.2006236.060000.hdf
md5sum for file A: b59c7853ff4832d58e6a0527f2dd5a1e
last modified: Mon Aug 16 23:31:51 2010

file B:

path: /data/graemem/crtm_testing_20100811/test_data/rtm_output/plod/geocatRTM.Meteosat-8.2006236.060000.hdf
md5sum for file B: 4b2700a570d6a6f3dbe57c2131a53911
last modified: Mon Aug 16 23:59:45 2010

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

latitude: pixel_latitude
longitude: pixel_longitude

Original Data

Comparison Information

variable name: channel_11_brightness_temperature_clear
epsilon value: None
"missing" data value in A: -32768
"missing" data value in B: -32768

Statistical Summary

Finite Data Statistics

a_finite_count*: 9882346
a_finite_fraction*: 0.7172
b_finite_count*: 9882346
b_finite_fraction*: 0.7172
common_finite_count*: 9882346
common_finite_fraction*: 0.7172
finite_in_only_one_count*: 0
finite_in_only_one_fraction*: 0

General Statistics

a_missing_value*: -32768
b_missing_value*: -32768
epsilon*: None
epsilon_percent*: None
max_a*: 301.3
max_b*: 301.6
min_a*: 233.6
min_b*: 233.6
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*: 398475
a_missing_fraction*: 0.02892
b_missing_count*: 398475
b_missing_fraction*: 0.02892
common_missing_count*: 398475
common_missing_fraction*: 0.02892

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*: 0.9996
diff_outside_epsilon_count*: 0
diff_outside_epsilon_fraction*: 0
max_diff*: 2.579
mean_diff*: 0.1143
median_diff*: 0.07263
perfect_match_count*: 105116
perfect_match_fraction*: 0.01064
r-squared correlation*: 0.9993
rms_diff*: 0.1938
std_diff*: 0.1565
trouble_points_count*: 0
trouble_points_fraction*: 0