Longitude Variable Comparison

report produced with glance, version 0.2.6.26
comparison generated Mon Sep 5 18:07:42 2011 by user wstraka on craackly.ssec.wisc.edu

file A:

path: /data/wstraka/OTTC_FOG_TEST/truth/geocatL2.Meteosat-8.2006333.123000.hdf
md5sum for file A: 35f04252b8d2fa1fd8f0420749b6442c
last modified: Mon Sep 5 15:27:29 2011

file B:

path: /data/wstraka/OTTC_FOG_TEST/test/MSG8_SEVIRI_2006333_1230_00_AWG_SO2.nc
md5sum for file B: 88d7b42197057208601a160b407c9b01
last modified: Mon Aug 29 18:45:33 2011

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

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

Comparison Information

variable name in A: pixel_longitude
variable name in B: Longitude
epsilon value: 0.1
"missing" data value in A: -32768
"missing" data value in B: -999.0
units in A: degrees_east
units in B: degrees_east

Statistical Summary

Finite Data Statistics
a_finite_count*: 10280821
a_finite_fraction*: 0.7461
b_finite_count*: 10280821
b_finite_fraction*: 0.7461
common_finite_count*: 10280821
common_finite_fraction*: 0.7461
finite_in_only_one_count*: 0
finite_in_only_one_fraction*: 0

General Statistics
a_missing_value*: -32768
b_missing_value*: -999
epsilon*: 0.1
epsilon_percent*: None
max_a*: 81.2
max_b*: 81.2
min_a*: -81.2
min_b*: -81.2
num_data_points*: 13778944
shape*: (3712, 3712)
spatially_invalid_pts_ignored_in_a*: 3498123
spatially_invalid_pts_ignored_in_b*: 3498123

Missing Value Statistics
a_missing_count*: 0
a_missing_fraction*: 0
b_missing_count*: 0
b_missing_fraction*: 0
common_missing_count*: 0
common_missing_fraction*: 0

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*: 0.002747
mean_diff*: 0.001373
median_diff*: 0.001373
mismatch_points_count*: 0
mismatch_points_fraction*: 0
perfect_match_count*: 3611
perfect_match_fraction*: 0.0003512
r-squared correlation*: 1
rms_diff*: 0.001585
std_diff*: 0.000793