quality information Variable Comparison

report produced with glance, version 0.2.6.25
comparison generated Fri Feb 25 17:06:16 2011 by user graemem on craackly.ssec.wisc.edu

file A:

path: /data/graemem/sounding_verification_20101217/data/geocatL2.Meteosat-8.2006213.060000.max_iter_4.hdf
md5sum for file A: f8d52f1da92679b6ce911fdae6e9dcd7
last modified: Fri Feb 25 16:36:21 2011

file B:

path: /data/graemem/sounding_verification_20110225/data/MSG8_SEVIRI_2006213_0600_00_AWG_SOUNDINGS.nc
md5sum for file B: 9ffc913ec394f5d4c943422ad852fa03
last modified: Fri Feb 25 16:23:09 2011

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

latitude in A: imager_prof_retr_msg_Lat_reduced
latitude in B: Latitude
longitude in A: imager_prof_retr_msg_Lon_reduced
longitude in B: Longitude
longitude/latitude comparison epsilon: 0.0001

Original Data

Comparison Information

variable name in A: imager_prof_retr_msg_Quality_Information
variable name in B: QualityInfo
epsilon value: None
"missing" data value in A: -128
"missing" data value in B: -128
units in A: none
units in B: 1

Statistical Summary

Finite Data Statistics
a_finite_count*: 340883
a_finite_fraction*: 0.2224
b_finite_count*: 328168
b_finite_fraction*: 0.2141
common_finite_count*: 321997
common_finite_fraction*: 0.2101
finite_in_only_one_count*: 25057
finite_in_only_one_fraction*: 0.01635

General Statistics
a_missing_value*: -128
b_missing_value*: -128
epsilon*: None
epsilon_percent*: None
max_a*: 1
max_b*: 1
min_a*: 0
min_b*: 0
num_data_points*: 1532644
shape*: (1238, 1238)
spatially_invalid_pts_ignored_in_a*: 390328
spatially_invalid_pts_ignored_in_b*: 390328

Missing Value Statistics
a_missing_count*: 801433
a_missing_fraction*: 0.5229
b_missing_count*: 814148
b_missing_fraction*: 0.5312
common_missing_count*: 795262
common_missing_fraction*: 0.5189

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
mismatch_points_count*: 25057
mismatch_points_fraction*: 0.01635
perfect_match_count*: 321997
perfect_match_fraction*: 1
r-squared correlation*: 1
rms_diff*: 0
std_diff*: 0