sounding_land_emiss_msg_Residual_Ret Variable Comparison

report produced with glance, version 0.2.6.25
comparison generated Thu Feb 3 19:37:50 2011 by user graemem on craackly.ssec.wisc.edu

file A:

path: /data/graemem/sounding_sfc_v4_testing/l2_output/geocatL2.Meteosat-8.2006213.060000.rets5_20110131.hdf
md5sum for file A: 3f689bee72cab1ca22d2e9cb64790044
last modified: Mon Jan 31 18:15:10 2011

file B:

path: /data/graemem/sounding_sfc_v4_testing/l2_output/geocatL2.Meteosat-8.2006213.060000.orbit173l_20110131.hdf
md5sum for file B: 0d80df7e75b0230b59799ac222775dff
last modified: Tue Feb 1 01:04:46 2011

Comparison Information

variable name: sounding_land_emiss_msg_Residual_Ret
epsilon value: 0.0
"missing" data value in A: -999.0
"missing" data value in B: -999.0
units in A: none
units in B: none

Statistical Summary

Finite Data Statistics

a_finite_count*: 1590066
a_finite_fraction*: 0.1153
b_finite_count*: 1590120
b_finite_fraction*: 0.1153
common_finite_count*: 1589778
common_finite_fraction*: 0.1153
finite_in_only_one_count*: 630
finite_in_only_one_fraction*: 4.567e-05

General Statistics

a_missing_value*: -999
b_missing_value*: -999
epsilon*: 0
epsilon_percent*: None
max_a*: 12.91
max_b*: 12.91
min_a*: -8.712
min_b*: -8.712
num_data_points*: 13793796
shape*: (9, 1238, 1238)
spatially_invalid_pts_ignored_in_a*: 0
spatially_invalid_pts_ignored_in_b*: 0

Missing Value Statistics

a_missing_count*: 12203730
a_missing_fraction*: 0.8847
b_missing_count*: 12203676
b_missing_fraction*: 0.8847
common_missing_count*: 12203388
common_missing_fraction*: 0.8847

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*: 0.9999
diff_outside_epsilon_count*: 1485291
diff_outside_epsilon_fraction*: 0.9343
max_diff*: 5.148
mean_diff*: 8.152e-05
median_diff*: 8.062e-08
mismatch_points_count*: 1485921
mismatch_points_fraction*: 0.1077
perfect_match_count*: 104487
perfect_match_fraction*: 0.06572
r-squared correlation*: 0.9998
rms_diff*: 0.01067
std_diff*: 0.01067