flux_swd_sfc Variable Comparison

report produced with glance, version 0.2.7.05
comparison generated Tue Aug 19 15:36:56 2014 by user wstraka on presto.ssec.wisc.edu

file A:

path: /data/users/wstraka/gsipv3_compar/new_output/gsipL2_goes15_2012207_1800.hdf
md5sum for file A: 490fcce5e9c0806f414c39624422e7ad
last modified: Tue Aug 19 14:37:26 2014

file B:

path: /data/users/wstraka/gsipv3_compar/ospo_output/gsipL2_goes15_2012207_1800.hdf
md5sum for file B: c09ad5739700259cc717462a969db2ba
last modified: Sat Aug 16 14:03:16 2014

Original Data

Comparison Information

variable name: flux_swd_sfc
epsilon value: 0.01
"missing" data value in A: 32767
"missing" data value in B: 32767
units in A: W/m^2
units in B: W/m^2

Statistical Summary

Finite Data Statistics

a_finite_count*: 7684687
a_finite_fraction*: 0.5451
b_finite_count*: 7684501
b_finite_fraction*: 0.5451
common_finite_count*: 7684500
common_finite_fraction*: 0.5451
finite_in_only_one_count*: 188
finite_in_only_one_fraction*: 1.333e-05

General Statistics

a_missing_value*: 32767
b_missing_value*: 32767
epsilon*: 0.01000
epsilon_percent*: None
max_a*: 1081.
max_b*: 1083.
min_a*: 2.649
min_b*: 2.649
num_data_points*: 14098460
shape*: (2705, 5212)
spatially_invalid_pts_ignored_in_a*: 0
spatially_invalid_pts_ignored_in_b*: 0

Missing Value Statistics

a_missing_count*: 6413773
a_missing_fraction*: 0.4549
b_missing_count*: 6413959
b_missing_fraction*: 0.4549
common_missing_count*: 6413772
common_missing_fraction*: 0.4549

NaN Statistics

a_nan_count*: 0
a_nan_fraction*: 0.000
b_nan_count*: 0
b_nan_fraction*: 0.000
common_nan_count*: 0
common_nan_fraction*: 0.000

Numerical Comparison Statistics

correlation*: 0.9920
diff_outside_epsilon_count*: 6009813
diff_outside_epsilon_fraction*: 0.7821
max_delta*: 711.5
max_diff*: 767.3
mean_delta*: 2.919
mean_diff*: 7.362
median_delta*: 0.000
median_diff*: 0.6409
min_delta*: -767.3
mismatch_points_count*: 6010001
mismatch_points_fraction*: 0.4263
perfect_match_count*: 1674687
perfect_match_fraction*: 0.2179
r-squared correlation*: 0.9840
rms_val*: 32.59
std_val*: 32.46