ColumnAmountO3 Variable Comparison

report produced with glance, version 0.3.5
analysis generated Wed Nov 6 17:12:46 2024 by user richard.young on rhw1268.star1.nesdis.noaa.gov

File A:

path: /data/home004/richard.young/tmp/m01_l2_last_del_s202403210002580_e202403210005580_c202410102352310.nc
md5sum for File A: 503dc607a04044ac463308f4d84712c7
last modified: Wed Nov 6 17:07:27 2024

File B:

path: /data/home004/richard.young/tmp/m01_l2_combined_repo_s202403210002580_e202403210005580_c202411061422540.nc
md5sum for File B: 2090ea0e91cbbd493cc5f82f6bf78025
last modified: Wed Nov 6 16:49:53 2024

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

Original Data

Comparison Information

variable name: ColumnAmountO3
epsilon value: 0.0461103
"missing" data value in A: -9999.0
"missing" data value in B: -9999.0
units in A: Dobson
units in B: Dobson

Statistical Summary

Finite Data Statistics

a_finite_count*: 719
a_finite_fraction*: 0.74895833
b_finite_count*: 719
b_finite_fraction*: 0.74895833
common_finite_count*: 719
common_finite_fraction*: 0.74895833
finite_in_only_one_count*: 0
finite_in_only_one_fraction*: 0.0000000

General Statistics

a_missing_value*: -9999.0000
b_missing_value*: -9999.0000
epsilon*: 0.046110300
epsilon_percent*: None
max_a*: 489.46857
max_b*: 489.46860
mean_a*: 461.10257
mean_b*: 461.10257
median_a*: 460.38159
median_b*: 460.38162
min_a*: 429.65521
min_b*: 429.65521
num_data_points*: 960
shape*: (30, 32)
spatially_invalid_pts_ignored_a*: 0
spatially_invalid_pts_ignored_b*: 0
std_val_a*: 12.792354
std_val_b*: 12.792349

Missing Value Statistics

a_missing_count*: 241
a_missing_fraction*: 0.25104167
b_missing_count*: 241
b_missing_fraction*: 0.25104167
common_missing_count*: 241
common_missing_fraction*: 0.25104167

NaN Statistics

a_nan_count*: 0
a_nan_fraction*: 0.0000000
b_nan_count*: 0
b_nan_fraction*: 0.0000000
common_nan_count*: 0
common_nan_fraction*: 0.0000000

Numerical Comparison Statistics

correlation*: 1.0000000
diff_outside_epsilon_count*: 0
diff_outside_epsilon_fraction*: 0.0000000
max_delta*: 0.00076293945
max_diff*: 0.00082397461
mean_delta*: 6.2393378e-06
mean_diff*: 0.00012016031
median_delta*: 0.0000000
median_diff*: 9.1552734e-05
min_delta*: -0.00082397461
mismatch_points_count*: 0
mismatch_points_fraction*: 0.0000000
perfect_match_count*: 89
perfect_match_fraction*: 0.12378303
r-squared correlation*: 1.0000000
rms_val*: 0.00017350541
std_val*: 0.00017339319

Variable Attributes