imager_prof_retr_msg_Tprof Variable Comparison

report produced with glance, version 0.2.6.26
comparison generated Wed Sep 28 16:08:08 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

Comparison Information

variable name: imager_prof_retr_msg_Tprof
epsilon value: 0.0
"missing" data value in A: -999.0
"missing" data value in B: -999.0
units in A: K
units in B: K

Statistical Summary

Finite Data Statistics

a_finite_count*: 57730691
a_finite_fraction*: 0.3729
b_finite_count*: 57730691
b_finite_fraction*: 0.3729
common_finite_count*: 57730691
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*: 313.1
max_b*: 313.1
min_a*: 189.2
min_b*: 189.2
num_data_points*: 154797044
shape*: (101, 1238, 1238)
spatially_invalid_pts_ignored_in_a*: 0
spatially_invalid_pts_ignored_in_b*: 0

Missing Value Statistics

a_missing_count*: 97066353
a_missing_fraction*: 0.6271
b_missing_count*: 97066353
b_missing_fraction*: 0.6271
common_missing_count*: 97066353
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*: 45967209
diff_outside_epsilon_fraction*: 0.7962
max_diff*: 0.257
mean_diff*: 5.84e-05
median_diff*: 3.052e-05
mismatch_points_count*: 45967209
mismatch_points_fraction*: 0.297
perfect_match_count*: 11763482
perfect_match_fraction*: 0.2038
r-squared correlation*: 1
rms_diff*: 0.0003944
std_diff*: 0.0003916