goesr_fog_bt14_stddev Variable Comparison

report produced with glance, version 0.2.6.17
comparison generated Thu Apr 29 18:51:21 2010 by user graemem on yurt.ssec.wisc.edu

file A:

path: /Users/graemem/tmp/glance_image_objects_20100429_2/geocatL2.Meteosat-8.2006059.040000.fog_so2_before.hdf
md5sum for file A: a0fe96c3193167379500b183f24b21d6
last modified: Thu Apr 29 18:47:22 2010

file B:

path: /Users/graemem/tmp/glance_image_objects_20100429_2/geocatL2.Meteosat-8.2006059.040000.fog_so2_after.hdf
md5sum for file B: e6958835d9f4a9602ef755352bf026b6
last modified: Thu Apr 29 18:46:44 2010

Original Data

Comparison Information

variable name: goesr_fog_bt14_stddev
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*: 8983369
a_finite_fraction*: 0.652
b_finite_count*: 8983369
b_finite_fraction*: 0.652
common_finite_count*: 8983369
common_finite_fraction*: 0.652
finite_in_only_one_count*: 0
finite_in_only_one_fraction*: 0

General Statistics

a_missing_value*: -999
b_missing_value*: -999
epsilon*: 0
max_a*: 29.03
max_b*: 29.03
min_a*: 0
min_b*: 0
num_data_points*: 13778944
shape*: (3712, 3712)
spatially_invalid_pts_ignored_in_a*: 0
spatially_invalid_pts_ignored_in_b*: 0

Missing Value Statistics

a_missing_count*: 4795575
a_missing_fraction*: 0.348
b_missing_count*: 4795575
b_missing_fraction*: 0.348
common_missing_count*: 4795575
common_missing_fraction*: 0.348

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*: 0
diff_outside_epsilon_fraction*: 0
max_diff*: 0
mean_diff*: 0
median_diff*: 0
perfect_match_count*: 8983369
perfect_match_fraction*: 1
rms_diff*: 0
std_diff*: 0
trouble_points_count*: 0
trouble_points_fraction*: 0