rmse bt next Variable Comparison

report produced with glance, version 0.2.6.25
comparison generated Thu Mar 31 18:38:30 2011 by user graemem on craackly.ssec.wisc.edu

file A:

path: /data/graemem/sounding_verification_20110331/data/geocatL2.Meteosat-8.2006230.000000_033011.hdf
md5sum for file A: 1f8c873343313b2d3533935c6b1249b4
last modified: Thu Mar 31 13:41:53 2011

file B:

path: /data/graemem/sounding_verification_20110331/data/MSG8_SEVIRI_2006230_0000_00_AWG_SOUNDINGS_032411.nc
md5sum for file B: 47bb489e2c08cb5510eb57c0bbf80f7c
last modified: Thu Mar 31 13:44:39 2011

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

latitude in A: imager_prof_retr_msg_Lat_reduced
latitude in B: Latitude
longitude in A: imager_prof_retr_msg_Lon_reduced
longitude in B: Longitude
longitude/latitude comparison epsilon: 0.0001

Original Data

Comparison Information

variable name in A: imager_prof_retr_msg_RMSE_BrtTemp_Next
variable name in B: RMSEBT
epsilon value: None
"missing" data value in A: -999.0
"missing" data value in B: -999.0
units in A: K
units in B: Kelvin

Statistical Summary

Finite Data Statistics
a_finite_count*: 572249
a_finite_fraction*: 0.3734
b_finite_count*: 572249
b_finite_fraction*: 0.3734
common_finite_count*: 572249
common_finite_fraction*: 0.3734
finite_in_only_one_count*: 0
finite_in_only_one_fraction*: 0

General Statistics
a_missing_value*: -999
b_missing_value*: -999
epsilon*: None
epsilon_percent*: None
max_a*: 18.77
max_b*: 19.02
min_a*: 0.05627
min_b*: 0.05627
num_data_points*: 1532644
shape*: (1238, 1238)
spatially_invalid_pts_ignored_in_a*: 390328
spatially_invalid_pts_ignored_in_b*: 390328

Missing Value Statistics
a_missing_count*: 570067
a_missing_fraction*: 0.372
b_missing_count*: 570067
b_missing_fraction*: 0.372
common_missing_count*: 570067
common_missing_fraction*: 0.372

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*: 0.4608
mean_diff*: 0.0009003
median_diff*: 0.0002734
mismatch_points_count*: 0
mismatch_points_fraction*: 0
perfect_match_count*: 30
perfect_match_fraction*: 5.242e-05
r-squared correlation*: 0.9999
rms_diff*: 0.0029
std_diff*: 0.002757