Ash Top Height Variable Comparison
report produced with glance, version 0.2.7.05
comparison generated Thu Feb 6 19:19:22 2014 by user wstraka on presto.ssec.wisc.edu
file A:
path: /data/users/wstraka/l2_ash/75/geocatL2.GOES-16.Mesoscale.2005155.200000.hdf
md5sum for file A: 02e7507ac1cdbb6b467cd592192749fb
last modified: Thu Feb 6 15:46:48 2014
file B:
path: /data/users/wstraka/l2_ash/75/GOESR_ABI_2005155_2000_00_AWG_VOLCANIC_ASH_Meso.nc
md5sum for file B: a999696f6f103affce603661981b025e
last modified: Tue Feb 4 20:15:04 2014
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: ash_ret_goesr_ash_top_height
variable name in B: AshTopHeight
epsilon value: 5.0
"missing" data value in A: -999.0
"missing" data value in B: -999.0
units in A: none
units in B: m
Statistical Summary
-
Finite Data Statistics
-
a_finite_count*: 5655
a_finite_fraction*: 0.02262
b_finite_count*: 20194
b_finite_fraction*: 0.08078
common_finite_count*: 5214
common_finite_fraction*: 0.02086
finite_in_only_one_count*: 15421
finite_in_only_one_fraction*: 0.06168
-
-
General Statistics
-
a_missing_value*: -999.0
b_missing_value*: -999.0
epsilon*: 5.000
epsilon_percent*: None
max_a*: 1.073e+04
max_b*: 1.134e+04
min_a*: -415.4
min_b*: -1.836e+04
num_data_points*: 250000
shape*: (500, 500)
spatially_invalid_pts_ignored_in_a*: 0
spatially_invalid_pts_ignored_in_b*: 0
-
-
Missing Value Statistics
-
a_missing_count*: 244345
a_missing_fraction*: 0.9774
b_missing_count*: 229806
b_missing_fraction*: 0.9192
common_missing_count*: 229365
common_missing_fraction*: 0.9175
-
-
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*: 0.9875
diff_outside_epsilon_count*: 5032
diff_outside_epsilon_fraction*: 0.9651
max_delta*: 2949.
max_diff*: 2949.
mean_delta*: -69.33
mean_diff*: 176.1
median_delta*: -44.75
median_diff*: 108.5
min_delta*: -1118.
mismatch_points_count*: 20453
mismatch_points_fraction*: 0.08181
perfect_match_count*: 0
perfect_match_fraction*: 0.000
r-squared correlation*: 0.9753
rms_val*: 266.2
std_val*: 257.0
-
