sounding_land_emiss_msg_Emiss_ch15 Variable Comparison

report produced with glance, version 0.2.6.26
comparison generated Tue Jul 12 16:32:03 2011 by user graemem on craackly.ssec.wisc.edu

file A:

path: /data/graemem/sounding_sfc_v5_testing/geocat/l2_output/geocatL2.Meteosat-8.2006213.060000.v4_craackly.hdf
md5sum for file A: 776466ef0ae166b6ae85330a56f8e941
last modified: Mon Jul 11 22:51:22 2011

file B:

path: /data/graemem/sounding_sfc_v5_testing/geocat/l2_output/geocatL2.Meteosat-8.2006213.060000.ref_v5_0_1_craackly.hdf
md5sum for file B: 95fe435e0df8780159b7d90cb0dd4e0b
last modified: Mon Jul 11 18:04:33 2011

Original Data

Comparison Information

variable name: sounding_land_emiss_msg_Emiss_ch15
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*: 176900
a_finite_fraction*: 0.1154
b_finite_count*: 176900
b_finite_fraction*: 0.1154
common_finite_count*: 176900
common_finite_fraction*: 0.1154
finite_in_only_one_count*: 0
finite_in_only_one_fraction*: 0

General Statistics

a_missing_value*: -999
b_missing_value*: -999
epsilon*: 0
epsilon_percent*: None
max_a*: 0.995
max_b*: 0.995
min_a*: 0.8466
min_b*: 0.868
num_data_points*: 1532644
shape*: (1238, 1238)
spatially_invalid_pts_ignored_in_a*: 0
spatially_invalid_pts_ignored_in_b*: 0

Missing Value Statistics

a_missing_count*: 1355744
a_missing_fraction*: 0.8846
b_missing_count*: 1355744
b_missing_fraction*: 0.8846
common_missing_count*: 1355744
common_missing_fraction*: 0.8846

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*: 0.9553
diff_outside_epsilon_count*: 175509
diff_outside_epsilon_fraction*: 0.9921
max_diff*: 0.09737
mean_diff*: 0.001715
median_diff*: 0.0004885
mismatch_points_count*: 175509
mismatch_points_fraction*: 0.1145
perfect_match_count*: 1391
perfect_match_fraction*: 0.007863
r-squared correlation*: 0.9126
rms_diff*: 0.00381
std_diff*: 0.003403