abi total precipitable water high Variable Comparison

report produced with glance, version 0.2.6.24
comparison generated Thu Nov 11 19:51:01 2010 by user graemem on craackly.ssec.wisc.edu

file A:

path: /data/graemem/sounding_v5_1_testing/v5_output/geocatL2.GOES-R.2005155.220000.craackly_pfaast_20101110.hdf
md5sum for file A: ae471b94dd060d60bd47513586694b77
last modified: Wed Nov 10 16:48:00 2010

file B:

path: /data/graemem/sounding_v5_1_testing/v5_1_output/geocatL2.GOES-R.2005155.220000.craackly_20101108.hdf
md5sum for file B: a761b015dbf00f5db9d9ce72a5824104
last modified: Wed Nov 10 15:00:53 2010

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

Original Data

Comparison Information

variable name: imager_prof_retr_abi_TPW_High
epsilon value: None
"missing" data value in A: -999.0
"missing" data value in B: -999.0
units in A: cm
units in B: cm

Statistical Summary

Finite Data Statistics

a_finite_count*: 75784
a_finite_fraction*: 0.5825
b_finite_count*: 66584
b_finite_fraction*: 0.5118
common_finite_count*: 66214
common_finite_fraction*: 0.509
finite_in_only_one_count*: 9940
finite_in_only_one_fraction*: 0.07641

General Statistics

a_missing_value*: -999
b_missing_value*: -999
epsilon*: None
epsilon_percent*: None
max_a*: 1.987
max_b*: 1.918
min_a*: 0.03867
min_b*: 0.05427
num_data_points*: 130095
shape*: (245, 531)
spatially_invalid_pts_ignored_in_a*: 0
spatially_invalid_pts_ignored_in_b*: 0

Missing Value Statistics

a_missing_count*: 54311
a_missing_fraction*: 0.4175
b_missing_count*: 63511
b_missing_fraction*: 0.4882
common_missing_count*: 53941
common_missing_fraction*: 0.4146

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*: 0.9837
diff_outside_epsilon_count*: 0
diff_outside_epsilon_fraction*: 0
max_diff*: 0.4952
mean_diff*: 0.04464
median_diff*: 0.02924
perfect_match_count*: 0
perfect_match_fraction*: 0
r-squared correlation*: 0.9676
rms_diff*: 0.06424
std_diff*: 0.04619
trouble_points_count*: 9940
trouble_points_fraction*: 0.07641