Comparison Summary

report produced with glance, version 0.2.6.23
comparison generated Wed Sep 29 04:19:19 2010 by user graemem on craackly.ssec.wisc.edu

file A:

path: /data/graemem/crtm_geocat_vs_fwait_20100922/test_data/rtm_output/geocatRTM.Meteosat-9.2008157.120000.hdf
md5sum for file A: bbdd281a6f1ce48ed84f1ab3274e2087
last modified: Wed Sep 22 22:25:04 2010

file B:

path: /data/graemem/crtm_geocat_vs_fwait_20100922/test_data/rtm_output/MSG9_SEVIRI_2008157_1200_00_CRTM.nc
md5sum for file B: ac4ac85a9b873ab7302901a4a9f3d1c3
last modified: Wed Sep 29 03:08:39 2010

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

latitude in A: pixel_latitude
latitude in B: Latitude
longitude in A: pixel_longitude
longitude in B: Longitude

WARNING: 10280820 data points (74.61% of all data) show possible mismatch in values stored in file a and file b longitude and latitude values. Depending on the degree of mismatch, some data value comparisons in this report may be distorted or spatially nonsensical. Please consider re-running this report and including an examination of your longitude and latitude variables with appropriate epsilons in order to analyze the significance of the difference.
View mismatching points in A's lon/lat system
View mismatching points in B's lon/lat system

lon/lat data that is invalid in either file A or file B: 25.39%

Compared Variables

Variable: Geocat ch 10 (MSG ch 6) clear sky brightness temperature
Epsilon used: None
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%
Variable: Geocat ch 11 (MSG ch 7) clear sky brightness temperature
Epsilon used: None
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%
Variable: Geocat ch 12 (MSG ch 8) clear sky brightness temperature
Epsilon used: None
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%
Variable: Geocat ch 14 (MSG ch 9) clear sky brightness temperature
Epsilon used: None
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%
Variable: Geocat ch 15 (MSG ch 10) clear sky brightness temperature
Epsilon used: None
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%
Variable: Geocat ch 16 (MSG ch 11) clear sky brightness temperature
Epsilon used: None
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%
Variable: Geocat ch 7 (MSG ch 4) clear sky brightness temperature
Epsilon used: None
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%
Variable: Geocat ch 8 (MSG ch 5) clear sky brightness temperature
Epsilon used: None
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%

Unique Variables

Variables only found in file A:

fk2_planck
pixel_relative_azimuth_angle
fk1_planck
channel_14_brightness_temperature_clear
pixel_longitude
bc2_planck
channel_7_brightness_temperature_clear
pixel_ecosystem_type
channel_11_brightness_temperature_clear
channel_8_brightness_temperature_clear
channel_15_brightness_temperature_clear
channel_10_brightness_temperature_clear
bc1_planck
nwp_x_index
channel_16_brightness_temperature_clear
pixel_solar_zenith_angle
pixel_surface_type
channel_12_brightness_temperature_clear
nwp_y_index
channel_wavenumber
pixel_latitude
pixel_satellite_zenith_angle

Variables only found in file B:

BtClr12Pixel
RadClr7Pixel
RadClr10Pixel
Latitude
RadClr14Pixel
BtClr10Pixel
Y_NWP
BtClr11Pixel
BtClr8Pixel
RadClr11Pixel
RadClr15Pixel
RadClr12Pixel
BtClr14Pixel
BtClr7Pixel
BtClr15Pixel
RadClr16Pixel
BtClr16Pixel
Longitude
BtClr13Pixel
RadClr13Pixel
RadClr9Pixel
RadClr8Pixel
X_NWP
BtClr9Pixel