channel_15_brightness_temperature Variable Comparison

report produced with glance, version 0.3.3.2
analysis generated Mon Feb 12 22:47:22 2018 by user graemem on changeo.ssec.wisc.edu

file A:

path: /home/graemem/workspace/20180207_geocat_instrument_file_update/test/instr_v0_4/geocatL1.GOES-16.Full_Disk.2016234.120552.hdf
md5sum for file A: 1154be6cc7aec3d5a7c40b116e1f6fa7
last modified: Mon Feb 12 21:53:21 2018

file B:

path: /home/graemem/workspace/20180207_geocat_instrument_file_update/test/instr_v0_5/geocatL1.GOES-16.Full_Disk.2016234.120552.hdf
md5sum for file B: 5a6ce7feb4f6f289d994d7056926e7fd
last modified: Mon Feb 12 22:19:22 2018

Original Data

Comparison Information

variable name: channel_15_brightness_temperature
epsilon value: 0.0
"missing" data value in A: -32768
"missing" data value in B: -32768
units in A: K
units in B: K

Statistical Summary

Finite Data Statistics

a_finite_count*: 22196794
a_finite_fraction*: 0.75448549
b_finite_count*: 22196794
b_finite_fraction*: 0.75448549
common_finite_count*: 22196794
common_finite_fraction*: 0.75448549
finite_in_only_one_count*: 0
finite_in_only_one_fraction*: 0.0000000

General Statistics

a_missing_value*: -32768
b_missing_value*: -32768
epsilon*: 0.0000000
epsilon_percent*: None
max_a*: 298.50276
max_b*: 298.69778
mean_a*: 274.09269
mean_b*: 274.31609
median_a*: 282.41829
median_b*: 282.63527
min_a*: 170.11261
min_b*: 170.39552
num_data_points*: 29419776
shape*: (5424, 5424)
spatially_invalid_pts_ignored_a*: 0
spatially_invalid_pts_ignored_b*: 0
std_val_a*: 20.759641
std_val_b*: 20.739471

Missing Value Statistics

a_missing_count*: 7222982
a_missing_fraction*: 0.24551451
b_missing_count*: 7222982
b_missing_fraction*: 0.24551451
common_missing_count*: 7222982
common_missing_fraction*: 0.24551451

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*: 0.99999999
diff_outside_epsilon_count*: 22196794
diff_outside_epsilon_fraction*: 1.0000000
max_delta*: 0.28290658
max_diff*: 0.28290658
mean_delta*: 0.22339560
mean_diff*: 0.22339560
median_delta*: 0.21698660
median_diff*: 0.21698660
min_delta*: 0.19226661
mismatch_points_count*: 22196794
mismatch_points_fraction*: 0.75448549
perfect_match_count*: 0
perfect_match_fraction*: 0.0000000
r-squared correlation*: 0.99999998
rms_val*: 0.22432226
std_val*: 0.020368646