imager_prof_retr_msg_SI Variable Comparison

report produced with glance, version 0.2.6.26
comparison generated Wed Sep 28 16:36:31 2011 by user graemem on craackly.ssec.wisc.edu

file A:

path: /data/graemem/sounding_crtm_benchmark_20110928/data/geocatL2.Meteosat-8.2006230.000000.crtm_2_0_2.hdf
md5sum for file A: b2c0374c575c312f0107edc678e4aa64
last modified: Wed Sep 28 15:20:57 2011

file B:

path: /data/graemem/sounding_crtm_benchmark_20110928/data/geocatL2.Meteosat-8.2006230.000000.crtm_2_0_4_experimental_retrieval.hdf
md5sum for file B: 34bea64518775194212d5306229acf10
last modified: Wed Sep 28 15:21:54 2011

Original Data

Comparison Information

variable name: imager_prof_retr_msg_SI
epsilon value: 0.0
"missing" data value in A: -999.0
"missing" data value in B: -999.0
units in A: degree_Celsius
units in B: degree_Celsius

Statistical Summary

Finite Data Statistics

a_finite_count*: 571591
a_finite_fraction*: 0.3729
b_finite_count*: 571591
b_finite_fraction*: 0.3729
common_finite_count*: 571591
common_finite_fraction*: 0.3729
finite_in_only_one_count*: 0
finite_in_only_one_fraction*: 0

General Statistics

a_missing_value*: -999
b_missing_value*: -999
epsilon*: 0
epsilon_percent*: None
max_a*: 20.88
max_b*: 20.88
min_a*: -8.608
min_b*: -8.608
num_data_points*: 1532644
shape*: (1238, 1238)
spatially_invalid_pts_ignored_in_a*: 0
spatially_invalid_pts_ignored_in_b*: 0

Missing Value Statistics

a_missing_count*: 961053
a_missing_fraction*: 0.6271
b_missing_count*: 961053
b_missing_fraction*: 0.6271
common_missing_count*: 961053
common_missing_fraction*: 0.6271

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*: 523742
diff_outside_epsilon_fraction*: 0.9163
max_diff*: 0.09022
mean_diff*: 3.54e-05
median_diff*: 2.67e-05
mismatch_points_count*: 523742
mismatch_points_fraction*: 0.3417
perfect_match_count*: 47849
perfect_match_fraction*: 0.08371
r-squared correlation*: 1
rms_diff*: 0.0003188
std_diff*: 0.0003167