RefPerc 3.9 Variable Comparison

report produced with glance, version 0.3.3
analysis generated Wed May 3 17:57:07 2017 by user wstraka on kanchi.ssec.wisc.edu

file A:

path: /data/temp/GOES15_SAPV/clavrx_NSS.GHRR.M1.D17115.S1627.E1718.B2388282.MM.level2.hdf
md5sum for file A: 5fadbfad734d41fc5ffd7f33349aac8c
last modified: Wed May 3 17:54:32 2017

file B:

path: /data/temp/GOES15_SAPV/METOPB_AVHRR_GAC_4KM_2017115_1627_00_SAT_AVHRR.nc
md5sum for file B: 3e833f2a15664b7c1071b4d0809d6553
last modified: Wed May 3 17:54:48 2017

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

Note: The data for this variable from file B was filtered.

Original Data

Comparison Information

variable name in A: refl_3_75um_nom
variable name in B: ReflPrct
epsilon value: 0.1
"missing" data value in A: -32768
"missing" data value in B: -999.0
units in A: %
units in B:

Statistical Summary

Finite Data Statistics
a_finite_count*: 258716
a_finite_fraction*: 0.1044
b_finite_count*: 258716
b_finite_fraction*: 0.1044
common_finite_count*: 258716
common_finite_fraction*: 0.1044
finite_in_only_one_count*: 0
finite_in_only_one_fraction*: 0.000

General Statistics
a_missing_value*: -32768
b_missing_value*: -999.0
epsilon*: 0.1000
epsilon_percent*: None
max_a*: 80.00
max_b*: 80.00
mean_a*: -2.144
mean_b*: -2.064
median_a*: -1.005
median_b*: -0.9006
min_a*: -20.00
min_b*: -20.00
num_data_points*: 2478131
shape*: (6059, 409)
spatially_invalid_pts_ignored_a*: 0
spatially_invalid_pts_ignored_b*: 0
std_val_a*: 15.43
std_val_b*: 15.44

Missing Value Statistics
a_missing_count*: 2219415
a_missing_fraction*: 0.8956
b_missing_count*: 2219415
b_missing_fraction*: 0.8956
common_missing_count*: 2219415
common_missing_fraction*: 0.8956

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*: 0.9995
diff_outside_epsilon_count*: 101284
diff_outside_epsilon_fraction*: 0.3915
max_delta*: 100.0
max_diff*: 100.0
mean_delta*: 0.07978
mean_diff*: 0.09514
median_delta*: 0.05000
median_diff*: 0.06020
min_delta*: -100.0
mismatch_points_count*: 101284
mismatch_points_fraction*: 0.04087
perfect_match_count*: 0
perfect_match_fraction*: 0.000
r-squared correlation*: 0.9989
rms_val*: 0.7237
std_val*: 0.7193