sounding_land_emiss_Emiss_ch15 Variable Comparison

report produced with glance, version 0.2.6.17
comparison generated Fri May 28 21:11:59 2010 by user graemem on craackly.ssec.wisc.edu

file A:

path: ../geocatL2.Meteosat-8.2006213.060000.ref_sounding_sfc_v3.hdf
md5sum for file A: 2546b67df9669a0053892687d5b90723
last modified: Fri May 28 17:53:27 2010

file B:

path: ../geocatL2.Meteosat-8.2006213.060000.ref_sounding_sfc_v3_STAR.hdf
md5sum for file B: c22f4f0c77f9f7aa86cd9f877d0d7f49
last modified: Fri May 28 20:48:51 2010

Original Data

Comparison Information

variable name: sounding_land_emiss_Emiss_ch15
epsilon value: 0.0
"missing" data value in A: -999.0
"missing" data value in B: -999.0

Statistical Summary

Finite Data Statistics

a_finite_count*: 143715
a_finite_fraction*: 0.09377
b_finite_count*: 143714
b_finite_fraction*: 0.09377
common_finite_count*: 143714
common_finite_fraction*: 0.09377
finite_in_only_one_count*: 1
finite_in_only_one_fraction*: 6.525e-07

General Statistics

a_missing_value*: -999
b_missing_value*: -999
epsilon*: 0
max_a*: 0.995
max_b*: 0.995
min_a*: 0.8577
min_b*: 0.8577
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*: 1388929
a_missing_fraction*: 0.9062
b_missing_count*: 1388930
b_missing_fraction*: 0.9062
common_missing_count*: 1388929
common_missing_fraction*: 0.9062

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*: 90854
diff_outside_epsilon_fraction*: 0.6322
max_diff*: 7.749e-07
mean_diff*: 6.921e-08
median_diff*: 5.96e-08
perfect_match_count*: 52860
perfect_match_fraction*: 0.3678
rms_diff*: 1.014e-07
std_diff*: 7.417e-08
trouble_points_count*: 90855
trouble_points_fraction*: 0.05928