baseline_cld_hght_seviri_cloud_top_pressure Variable Comparison

report produced with glance, version 0.3.0.05
analysis generated Fri Dec 14 20:50:22 2012 by user hongz on presto.ssec.wisc.edu

file A:

path: /data/users/hongz/Output_Geocat_GRB/geocatL2.GOES-16.CONUS.2005155.200000_org.hdf
md5sum for file A: b176fa1d70bb9f59f8b5c68a111349ce
last modified: Fri Dec 14 17:27:24 2012

file B:

path: /data/users/hongz/Output_Geocat_GRB/geocatL2.GOES-16.CONUS.2005155.200000_StripingNoise1.35x.hdf
md5sum for file B: db74c769d73f36dadfbef8ebe432f10a
last modified: Fri Dec 14 19:27:43 2012

latitude: pixel_latitude
longitude: pixel_longitude
longitude/latitude comparison epsilon: 0.0

Original Data

Comparison Information

variable name: baseline_cld_hght_seviri_cloud_top_pressure
epsilon value: 0.0
"missing" data value in A: -32768
"missing" data value in B: -32768
units in A: hPa
units in B: hPa

Statistical Summary

Finite Data Statistics

a_finite_count*: 2069330
a_finite_fraction*: 0.5518
b_finite_count*: 2069345
b_finite_fraction*: 0.5518
common_finite_count*: 2069234
common_finite_fraction*: 0.5518
finite_in_only_one_count*: 207
finite_in_only_one_fraction*: 5.520e-05

General Statistics

a_missing_value*: -32768
b_missing_value*: -32768
epsilon*: 0.000
epsilon_percent*: None
max_a*: 1021.
max_b*: 1021.
min_a*: 0.000
min_b*: 0.000
num_data_points*: 3750000
shape*: (1500, 2500)
spatially_invalid_pts_ignored_in_a*: 88068
spatially_invalid_pts_ignored_in_b*: 88068

Missing Value Statistics

a_missing_count*: 1592602
a_missing_fraction*: 0.4247
b_missing_count*: 1592587
b_missing_fraction*: 0.4247
common_missing_count*: 1592491
common_missing_fraction*: 0.4247

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*: 0.9999
diff_outside_epsilon_count*: 41364
diff_outside_epsilon_fraction*: 0.01999
max_delta*: 842.7
max_diff*: 842.7
mean_delta*: 0.0003474
mean_diff*: 0.03225
median_delta*: 0.000
median_diff*: 0.000
min_delta*: -834.5
mismatch_points_count*: 41571
mismatch_points_fraction*: 0.01109
perfect_match_count*: 2027870
perfect_match_fraction*: 0.9800
r-squared correlation*: 0.9999
rms_val*: 3.524
std_val*: 3.524