abi water profile Variable Comparison

report produced with glance, version 0.2.6.17
comparison generated Mon Mar 1 03:09:56 2010 by user graemem on craackly.ssec.wisc.edu

file A:

path: /data/geocat_v0_8_test_data/Functionality_tests/sounding_test/geocatL2.GOES-R.2005155.220000.ref_dev_sounding_20100301.hdf
md5sum for file A: f88c450e53a1096d687542d370edeb45
last modified: Mon Mar 1 02:39:20 2010

file B:

path: /data/geocat_v0_8_test_data/Functionality_tests/sounding_test/geocatL2.GOES-R.2005155.220000.ref_v0_8_20100301.hdf
md5sum for file B: 83602ce8cf6896ac67b07d08a9ae1afc
last modified: Mon Mar 1 01:46:22 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: imager_prof_retr_abi_wprof
epsilon value: 0.0
"missing" data value in A: -999.0
"missing" data value in B: -999.0

Statistical Summary

Finite Data Statistics

a_finite_count*: 19122517
a_finite_fraction*: 0.5243
b_finite_count*: 19131925
b_finite_fraction*: 0.5246
common_finite_count*: 19119142
common_finite_fraction*: 0.5243
finite_in_only_one_count*: 16158
finite_in_only_one_fraction*: 0.0004431

General Statistics

a_missing_value*: -999
b_missing_value*: -999
epsilon*: 0
max_a*: 21.45
max_b*: 21.45
min_a*: 0.002
min_b*: 0
num_data_points*: 36469080
shape*: (101, 408, 885)
spatially_invalid_pts_ignored_in_a*: 0
spatially_invalid_pts_ignored_in_b*: 0

Missing Value Statistics

a_missing_count*: 17346563
a_missing_fraction*: 0.4757
b_missing_count*: 16279382
b_missing_fraction*: 0.4464
common_missing_count*: 16279382
common_missing_fraction*: 0.4464

NaN Statistics

a_nan_count*: 0
a_nan_fraction*: 0
b_nan_count*: 1057773
b_nan_fraction*: 0.029
common_nan_count*: 0
common_nan_fraction*: 0

Numerical Comparison Statistics

correlation*: 1
diff_outside_epsilon_count*: 12366391
diff_outside_epsilon_fraction*: 0.6468
max_diff*: 0.3335
mean_diff*: 1.784e-06
median_diff*: 2.328e-09
perfect_match_count*: 6752751
perfect_match_fraction*: 0.3532
rms_diff*: 0.0003097
std_diff*: 0.0003097
trouble_points_count*: 13436947
trouble_points_fraction*: 0.3684