ch 7 bt Variable Comparison
report produced with glance, version 0.2.6.17
comparison generated Tue Feb 23 15:16:43 2010 by user graemem on craackly.ssec.wisc.edu
file A:
path: /data/geocat_v0_8_test_data/Functionality_tests/GEOCAT_v0_7_DATA/geocatL1.GOES-R.2005155.220000.hdf
md5sum for file A: adef2cc09799bee2aacbd31459821b8a
last modified: Tue Feb 9 21:12:54 2010
file B:
path: /data/geocat_v0_8_test_data/Functionality_tests/GEOCAT_v0_8_DATA/geocatL1.GOES-R.2005155.220000.hdf
md5sum for file B: c767a115cba22fb20ea8e5e4da10eb2f
last modified: Mon Feb 8 19:47:19 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: channel_7_brightness_temperature
epsilon value: 0.0
"missing" data value in A: -32768
"missing" data value in B: -32768
Statistical Summary
-
Finite Data Statistics
-
a_finite_count*: 2531890
a_finite_fraction*: 0.7807
b_finite_count*: 2531890
b_finite_fraction*: 0.7807
common_finite_count*: 2531890
common_finite_fraction*: 0.7807
finite_in_only_one_count*: 0
finite_in_only_one_fraction*: 0
-
-
General Statistics
-
a_missing_value*: -32768
b_missing_value*: -32768
epsilon*: 0
max_a*: 321.4
max_b*: 321.4
min_a*: 237.2
min_b*: 237.2
num_data_points*: 3243188
shape*: (1222, 2654)
spatially_invalid_pts_ignored_in_a*: 0
spatially_invalid_pts_ignored_in_b*: 0
-
-
Missing Value Statistics
-
a_missing_count*: 711298
a_missing_fraction*: 0.2193
b_missing_count*: 711298
b_missing_fraction*: 0.2193
common_missing_count*: 711298
common_missing_fraction*: 0.2193
-
-
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*: 2423179
diff_outside_epsilon_fraction*: 0.9571
max_diff*: 0.003052
mean_diff*: 0.00107
median_diff*: 0.0009156
perfect_match_count*: 108711
perfect_match_fraction*: 0.04294
rms_diff*: 0.00131
std_diff*: 0.0007545
trouble_points_count*: 2423179
trouble_points_fraction*: 0.7472
-
