imager_prof_retr_abi_TPW_Low Variable Comparison

report produced with glance, version 0.2.6.17
comparison generated Tue May 25 22:57:38 2010 by user graemem on craackly.ssec.wisc.edu

file A:

path: ../geocatL2.GOES-R.2005155.220000.ref_v5_20100524.hdf
md5sum for file A: 070000c1170f8765b279f4cc5736e78f
last modified: Tue May 25 21:08:47 2010

file B:

path: ../geocatL2.GOES-R.2005155.220000.ref_v5_STAR.hdf
md5sum for file B: 1c0d9863cf93118dcc2c0face9189bd0
last modified: Tue May 25 22:43:52 2010

Original Data

Comparison Information

variable name: imager_prof_retr_abi_TPW_Low
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*: 197515
a_finite_fraction*: 0.547
b_finite_count*: 197515
b_finite_fraction*: 0.547
common_finite_count*: 197515
common_finite_fraction*: 0.547
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*: 2.012
max_b*: 2.012
min_a*: 0.1343
min_b*: 0.1343
num_data_points*: 361080
shape*: (408, 885)
spatially_invalid_pts_ignored_in_a*: 0
spatially_invalid_pts_ignored_in_b*: 0

Missing Value Statistics

a_missing_count*: 163565
a_missing_fraction*: 0.453
b_missing_count*: 163565
b_missing_fraction*: 0.453
common_missing_count*: 163565
common_missing_fraction*: 0.453

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*: 148133
diff_outside_epsilon_fraction*: 0.75
max_diff*: 0.005615
mean_diff*: 3.484e-07
median_diff*: 1.788e-07
perfect_match_count*: 49382
perfect_match_fraction*: 0.25
rms_diff*: 2.008e-05
std_diff*: 2.007e-05
trouble_points_count*: 148133
trouble_points_fraction*: 0.4102