IceConc Variable Comparison

report produced with glance, version 0.2.6.17
comparison generated Tue Sep 28 18:30:42 2010 by user wstraka on craackly.ssec.wisc.edu

file A:

path: v3_AQUA_MODIS_2007055_1500_09_AWG_ICE_CONCENTRATION.nc
md5sum for file A: ce0e009409c15511cdf5fb2681afef1c
last modified: Tue Sep 28 17:55:35 2010

file B:

path: v4_AQUA_MODIS_2007055_1500_09_AWG_ICE_CONCENTRATION.nc
md5sum for file B: 421c38c49ae60baa98cf97096298df5b
last modified: Tue Sep 28 17:55:42 2010

A configuration file was used to control the production report.
Please see this copy of the configuration file for details.

latitude in A: Latitude
latitude in B: Latitude
longitude in A: Longitude
longitude in B: Longitude
longitude/latitude comparison epsilon: 0.1

Comparison Information

variable name: IceConc
epsilon value: 0.1
"missing" data value in A: -999.0
"missing" data value in B: -999.0

Statistical Summary

Finite Data Statistics

a_finite_count*: 187048
a_finite_fraction*: 0.06805
b_finite_count*: 187048
b_finite_fraction*: 0.06805
common_finite_count*: 187048
common_finite_fraction*: 0.06805
finite_in_only_one_count*: 0
finite_in_only_one_fraction*: 0

General Statistics

a_missing_value*: -999
b_missing_value*: -999
epsilon*: 0.1
max_a*: 0
max_b*: 0
min_a*: 0
min_b*: 0
num_data_points*: 2748620
shape*: (2030, 1354)
spatially_invalid_pts_ignored_in_a*: 0
spatially_invalid_pts_ignored_in_b*: 0

Missing Value Statistics

a_missing_count*: 2561572
a_missing_fraction*: 0.9319
b_missing_count*: 2561572
b_missing_fraction*: 0.9319
common_missing_count*: 2561572
common_missing_fraction*: 0.9319

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*: nan
diff_outside_epsilon_count*: 0
diff_outside_epsilon_fraction*: 0
max_diff*: 0
mean_diff*: 0
median_diff*: 0
perfect_match_count*: 187048
perfect_match_fraction*: 1
rms_diff*: 0
std_diff*: 0
trouble_points_count*: 0
trouble_points_fraction*: 0