ABI_Rad_band12_GOES-Imager_b09 Variable Comparison

report produced with glance, version 0.3.0.04
analysis generated Fri Feb 8 19:13:40 2013 by user kbah on raqms-arc1.ssec.wisc.edu

file A:

path: /cimss/REALTIME_VALIDATION/2500X1500/GOES-REMAPPED-FGF/2013_02_07/GESNDR_REMAPPED_ABI_FGF_2013_02_07_194600_realtime.nc
md5sum for file A: 59822e97c2ab6edad8527bc5ee58b81d
last modified: Fri Feb 8 17:23:46 2013

file B:

path: /cimss/REALTIME_PROXY/CRTMOUT/625X421/REMAP_2KM/2013_02_07_00/TOArads_abi_crtmir_2km_2013.02.07.200000_CRTM_V2.1_realtime.cimss.emissivity.nc
md5sum for file B: 586dd85d74b9369bc077e665d6334d1d
last modified: Thu Feb 7 19:46:57 2013

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

Original Data

Comparison Information

variable name in A: band09__9p7um
variable name in B: ABI_rad_b12
epsilon value: 0.0
"missing" data value in A: -999.0
"missing" data value in B: -999.0
units in A: milliWatts per meter squared per steradian per inverse cm
units in B: milliWatts per meter squared per steradian per inverse cm

Statistical Summary

Finite Data Statistics

a_finite_count*: 1555866
a_finite_fraction*: 0.4149
b_finite_count*: 2390262
b_finite_fraction*: 0.6374
common_finite_count*: 1483176
common_finite_fraction*: 0.3955
finite_in_only_one_count*: 979776
finite_in_only_one_fraction*: 0.2613

General Statistics

a_missing_value*: -999.0
b_missing_value*: -999.0
epsilon*: 0.000
epsilon_percent*: None
max_a*: 65.33
max_b*: 60.83
min_a*: 15.42
min_b*: 13.51
num_data_points*: 3750000
shape*: (1500, 2500)
spatially_invalid_pts_ignored_in_a*: 0
spatially_invalid_pts_ignored_in_b*: 0

Missing Value Statistics

a_missing_count*: 2194134
a_missing_fraction*: 0.5851
b_missing_count*: 1359738
b_missing_fraction*: 0.3626
common_missing_count*: 1287048
common_missing_fraction*: 0.3432

NaN Statistics

a_nan_count*: 0
a_nan_fraction*: 0.000
b_nan_count*: 0
b_nan_fraction*: 0.000
common_nan_count*: 0
common_nan_fraction*: 0.000

Numerical Comparison Statistics

correlation*: 0.9067
diff_outside_epsilon_count*: 1483175
diff_outside_epsilon_fraction*: 1.000
max_delta*: 27.43
max_diff*: 36.43
mean_delta*: -2.735
mean_diff*: 4.590
median_delta*: -2.859
median_diff*: 3.610
min_delta*: -36.43
mismatch_points_count*: 2462951
mismatch_points_fraction*: 0.6568
perfect_match_count*: 1
perfect_match_fraction*: 6.742e-07
r-squared correlation*: 0.8221
rms_val*: 5.942
std_val*: 5.271