File Comparison Summary

report produced with glance, version 0.3.5
analysis generated Wed Apr 16 20:34:13 2025 by user richard.young on rhw1268.star1.nesdis.noaa.gov

File A:

path: /data/home005/richard.young/OPS_VS_ASSISTT_EN_TOZ/OPS/OMPS/snpp/V8TOZ-EDR_v4r5_npp_s202411081815575_e202411081816349_c202504011525120.nc
md5sum for File A: d330cc03bdc31f645764db6212254a61
last modified: Wed Apr 16 19:34:58 2025

File B:

path: /data/home005/richard.young/OPS_VS_ASSISTT_EN_TOZ/AST/OMPS/snpp/s202411081815575_e202411081816349_c202502051955225/V8TOZ-EDR_v4r5_npp_s202411081815575_e202411081816349_c202502051955220.nc
md5sum for File B: 7ec7bebb278bfa7303206728245fc3e6
last modified: Wed Apr 16 19:42:36 2025

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

Compared Variables

Variable: AerosolIndex
Epsilon used: 9.80021e-05
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%

Variable: AlgorithmFlag
Epsilon used: 0.0009
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%

Variable: Ascending_Descending
Epsilon used: 0.0
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%

Variable: CloudFraction
Epsilon used: 7.99494e-06
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%

Variable: CloudTopPressure
Epsilon used: 0.0818377
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%

Variable: ColumnAmountO3
Epsilon used: 0.033184
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%

Variable: EclipseFlag
Epsilon used: 0.0
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%

Variable: ErrorFlag
Epsilon used: 0.0004
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%

Variable: Latitude
Epsilon used: 0.00698996
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%

Variable: LatitudeCorners
Epsilon used: 0.00698894
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%

Variable: LayerEfficiency
Epsilon used: 0.000155496
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%

Variable: Longitude
Epsilon used: 0.00968386
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%

Variable: LongitudeCorners
Epsilon used: 0.00968277
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%

Variable: NvalueAdjustment
Epsilon used: 1.37807e-07
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%

Variable: NvalueMeasured
Epsilon used: 0.000133133
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%

Variable: O3BelowCloud
Epsilon used: 5.38153e-05
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%

Variable: Pressure
Epsilon used: 0.0184137
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%

Variable: QualityFlag
Epsilon used: 0.0005
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%

Variable: Reflectivity331
Epsilon used: 0.00710531
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%

Variable: Reflectivity360
Epsilon used: 0.0074074
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%

Variable: RelativeAzimuth
Epsilon used: 0.00956505
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%

Variable: SatelliteViewAngle
Epsilon used: 0.00330757
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%

Variable: ScanTime
Epsilon used: 0.0
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%

Variable: So2Index
Epsilon used: 0.9999
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%

Variable: SolarZenithAngle
Epsilon used: 0.00874506
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%

Variable: Step1Ozone
Epsilon used: 0.0301161
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%

Variable: Step1Residual
Epsilon used: 0.000194037
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%

Variable: Step2Ozone
Epsilon used: 0.0325807
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%

Variable: Step2Profile
Epsilon used: 0.0029619
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%

Variable: Step2Residual
Epsilon used: 7.54739e-05
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%

Variable: Step3Residual
Epsilon used: 0.000126696
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%

Variable: SunGlintFlag
Epsilon used: 0.0
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%

Variable: TemperatureProfile
Epsilon used: 0.0226499
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%

Variable: TerrPressure
Epsilon used: 0.099568
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%

Variable: Wavelengths
Epsilon used: 0.0326774
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%

Variable: dNdOmega
Epsilon used: 8.56311e-06
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%

Variable: dNdR
Epsilon used: 0.00173442
Finite values within one epsilon of difference: 100%
Data that matched in finite-ness between the files: 100%

Shared Variables

The following variables were common to both files:

AerosolIndex
AlgorithmFlag
Ascending_Descending
CloudFraction
CloudTopPressure
ColumnAmountO3
EclipseFlag
ErrorFlag
Latitude
LatitudeCorners
LayerEfficiency
Longitude
LongitudeCorners
NvalueAdjustment
NvalueMeasured
O3BelowCloud
Pressure
QualityFlag
Reflectivity331
Reflectivity360
RelativeAzimuth
SatelliteViewAngle
ScanTime
So2Index
SolarZenithAngle
Step1Ozone
Step1Residual
Step2Ozone
Step2Profile
Step2Residual
Step3Residual
SunGlintFlag
TemperatureProfile
TerrPressure
Wavelengths
dNdOmega
dNdR
quality_information

Global Attributes

Attribute Name	File A Value	File B Value
ascend_descend_data_flag	0	0
cdm_data_type	Swath	Swath
conventions	CF-1.8, CCAP	CF-1.8, CCAP
creator_email	Lawrence.E.Flynn@noaa.gov	Lawrence.E.Flynn@noaa.gov
creator_name	DOC/NOAA/NESDIS/STAR > OZONE Algorithm Team, Center for Satellite Applications and Research, NESDIS, NOAA, U.S. Department of Commerce	DOC/NOAA/NESDIS/STAR > OZONE Algorithm Team, Center for Satellite Applications and Research, NESDIS, NOAA, U.S. Department of Commerce
creator_url	http://www.star.nesdis.noaa.gov	http://www.star.nesdis.noaa.gov
date_created	2025-04-01T15:25:12Z	2025-02-05T19:55:22Z
day_night_data_flag	day	day
end_orbit_number	67538	67538
geospatial_bounds	POLYGON((-121.07 60.43, -108.02 67.28, -85.93 71.16, -58.56 70.34, -57.36 72.45, -86.06 73.38, -110.60 69.44, -124.59 61.83, -121.07 60.43))	POLYGON((-121.07 60.43, -108.02 67.28, -85.93 71.16, -58.56 70.34, -57.36 72.45, -86.06 73.38, -110.60 69.44, -124.59 61.83, -121.07 60.43))
geospatial_first_scanline_first_fov_lat	60.43	60.43
geospatial_first_scanline_first_fov_lon	-121.07	-121.07
geospatial_first_scanline_last_fov_lat	70.34	70.34
geospatial_first_scanline_last_fov_lon	-58.56	-58.56
geospatial_last_scanline_first_fov_lat	61.83	61.83
geospatial_last_scanline_first_fov_lon	-124.59	-124.59
geospatial_last_scanline_last_fov_lat	72.45	72.45
geospatial_last_scanline_last_fov_lon	-57.36	-57.36
geospatial_lat_units	degrees_north	degrees_north
geospatial_lon_units	degrees_east	degrees_east
history	Created by V8TOZ Version 4 Release 5	Created by V8TOZ Version 4 Release 5
id	de036959-9fd5-4c1e-a71c-ddfb226a9f04	0a52356f-37d9-4e48-9cd1-f52eeb2c042e
institution	DOC/NOAA/NESDIS/OSPO > Office of Satellite and Product Operations, NESDIS, NOAA, U.S. Department of Commerce.	DOC/NOAA/NESDIS/OSPO > Office of Satellite and Product Operations, NESDIS, NOAA, U.S. Department of Commerce.
instrument	OMPS	OMPS
instrument_name	OMPS	OMPS
keywords	ozone profile, total column amount of ozone, aerosol index	ozone profile, total column amount of ozone, aerosol index
metadata_conventions	CF-1.8, Unidata Datasset Discovery v1.0	CF-1.8, Unidata Datasset Discovery v1.0
metadata_link	V8TOZ-EDR_v4r5_npp_s202411081815575_e202411081816349_c202504011525120.nc	V8TOZ-EDR_v4r5_npp_s202411081815575_e202411081816349_c202502051955220.nc
naming_authority	gov.noaa.nesdis.ncei	gov.noaa.nesdis.ncei
platform	NPP	NPP
platform_name	NPP	NPP
processing_level	NOAA Level 2	NOAA Level 2
production_environment	DEV	container
production_site	NCCF	T4
project	NESDIS Common Cloud Framework	NESDIS Common Cloud Framework
publisher_email	espcoperations@noaa.gov	espcoperations@noaa.gov
publisher_name	DOC/NOAA/NESDIS/OSPO > Office of Satellite and Product Operations, NESDIS, NOAA, U.S. Department of Commerce.	DOC/NOAA/NESDIS/OSPO > Office of Satellite and Product Operations, NESDIS, NOAA, U.S. Department of Commerce.
publisher_url	http://www.ospo.noaa.gov	http://www.ospo.noaa.gov
source	Granule SDR: GOTCO_npp_d20241108_t1815575_e1816349_b67538_c20241108182922427000_oeac_ops.h5, SOMTC_npp_d20241108_t1815575_e1816349_b67538_c20241108182923589000_oeac_ops.h5, Soft-Calibration Table: snpp_corr_20201026.dat, NValue LUT: snpp_NvalLut_20220108.dat, and Dndx LUT: snpp_DndxLut_20200822.dat	Granule SDR: GOTCO_npp_d20241108_t1815575_e1816349_b67538_c20241108182922427000_oeac_ops.h5, SOMTC_npp_d20241108_t1815575_e1816349_b67538_c20241108182923589000_oeac_ops.h5, Soft-Calibration Table: snpp_corr_20201026.dat, NValue LUT: snpp_NvalLut_20220108.dat, and Dndx LUT: snpp_DndxLut_20200822.dat
standard_name_vocabulary	CF Standard Name Table (version 1, 24 Jan. 2015)	CF Standard Name Table (version 1, 24 Jan. 2015)
start_orbit_number	67538	67538
starting_and_ending_orbit_node	AA	AA
summary	V8TOZ retrieved total column amount of ozone, aerosol index, and SO2 index derived from OMPS	V8TOZ retrieved total column amount of ozone, aerosol index, and SO2 index derived from OMPS
time_coverage_end	2024-11-08T18:16:34Z	2024-11-08T18:16:34Z
time_coverage_start	2024-11-08T18:15:57Z	2024-11-08T18:15:57Z
title	V8TOZ_EDR	V8TOZ_EDR

	Variable: AerosolIndex Epsilon used: 9.80021e-05 Finite values within one epsilon of difference: 100% Data that matched in finite-ness between the files: 100%
	Variable: AlgorithmFlag Epsilon used: 0.0009 Finite values within one epsilon of difference: 100% Data that matched in finite-ness between the files: 100%
	Variable: Ascending_Descending Epsilon used: 0.0 Finite values within one epsilon of difference: 100% Data that matched in finite-ness between the files: 100%
	Variable: CloudFraction Epsilon used: 7.99494e-06 Finite values within one epsilon of difference: 100% Data that matched in finite-ness between the files: 100%
	Variable: CloudTopPressure Epsilon used: 0.0818377 Finite values within one epsilon of difference: 100% Data that matched in finite-ness between the files: 100%
	Variable: ColumnAmountO3 Epsilon used: 0.033184 Finite values within one epsilon of difference: 100% Data that matched in finite-ness between the files: 100%
	Variable: EclipseFlag Epsilon used: 0.0 Finite values within one epsilon of difference: 100% Data that matched in finite-ness between the files: 100%
	Variable: ErrorFlag Epsilon used: 0.0004 Finite values within one epsilon of difference: 100% Data that matched in finite-ness between the files: 100%
	Variable: Latitude Epsilon used: 0.00698996 Finite values within one epsilon of difference: 100% Data that matched in finite-ness between the files: 100%
	Variable: LatitudeCorners Epsilon used: 0.00698894 Finite values within one epsilon of difference: 100% Data that matched in finite-ness between the files: 100%
	Variable: LayerEfficiency Epsilon used: 0.000155496 Finite values within one epsilon of difference: 100% Data that matched in finite-ness between the files: 100%
	Variable: Longitude Epsilon used: 0.00968386 Finite values within one epsilon of difference: 100% Data that matched in finite-ness between the files: 100%
	Variable: LongitudeCorners Epsilon used: 0.00968277 Finite values within one epsilon of difference: 100% Data that matched in finite-ness between the files: 100%
	Variable: NvalueAdjustment Epsilon used: 1.37807e-07 Finite values within one epsilon of difference: 100% Data that matched in finite-ness between the files: 100%
	Variable: NvalueMeasured Epsilon used: 0.000133133 Finite values within one epsilon of difference: 100% Data that matched in finite-ness between the files: 100%
	Variable: O3BelowCloud Epsilon used: 5.38153e-05 Finite values within one epsilon of difference: 100% Data that matched in finite-ness between the files: 100%
	Variable: Pressure Epsilon used: 0.0184137 Finite values within one epsilon of difference: 100% Data that matched in finite-ness between the files: 100%
	Variable: QualityFlag Epsilon used: 0.0005 Finite values within one epsilon of difference: 100% Data that matched in finite-ness between the files: 100%
	Variable: Reflectivity331 Epsilon used: 0.00710531 Finite values within one epsilon of difference: 100% Data that matched in finite-ness between the files: 100%
	Variable: Reflectivity360 Epsilon used: 0.0074074 Finite values within one epsilon of difference: 100% Data that matched in finite-ness between the files: 100%
	Variable: RelativeAzimuth Epsilon used: 0.00956505 Finite values within one epsilon of difference: 100% Data that matched in finite-ness between the files: 100%
	Variable: SatelliteViewAngle Epsilon used: 0.00330757 Finite values within one epsilon of difference: 100% Data that matched in finite-ness between the files: 100%
	Variable: ScanTime Epsilon used: 0.0 Finite values within one epsilon of difference: 100% Data that matched in finite-ness between the files: 100%
	Variable: So2Index Epsilon used: 0.9999 Finite values within one epsilon of difference: 100% Data that matched in finite-ness between the files: 100%
	Variable: SolarZenithAngle Epsilon used: 0.00874506 Finite values within one epsilon of difference: 100% Data that matched in finite-ness between the files: 100%
	Variable: Step1Ozone Epsilon used: 0.0301161 Finite values within one epsilon of difference: 100% Data that matched in finite-ness between the files: 100%
	Variable: Step1Residual Epsilon used: 0.000194037 Finite values within one epsilon of difference: 100% Data that matched in finite-ness between the files: 100%
	Variable: Step2Ozone Epsilon used: 0.0325807 Finite values within one epsilon of difference: 100% Data that matched in finite-ness between the files: 100%
	Variable: Step2Profile Epsilon used: 0.0029619 Finite values within one epsilon of difference: 100% Data that matched in finite-ness between the files: 100%
	Variable: Step2Residual Epsilon used: 7.54739e-05 Finite values within one epsilon of difference: 100% Data that matched in finite-ness between the files: 100%
	Variable: Step3Residual Epsilon used: 0.000126696 Finite values within one epsilon of difference: 100% Data that matched in finite-ness between the files: 100%
	Variable: SunGlintFlag Epsilon used: 0.0 Finite values within one epsilon of difference: 100% Data that matched in finite-ness between the files: 100%
	Variable: TemperatureProfile Epsilon used: 0.0226499 Finite values within one epsilon of difference: 100% Data that matched in finite-ness between the files: 100%
	Variable: TerrPressure Epsilon used: 0.099568 Finite values within one epsilon of difference: 100% Data that matched in finite-ness between the files: 100%
	Variable: Wavelengths Epsilon used: 0.0326774 Finite values within one epsilon of difference: 100% Data that matched in finite-ness between the files: 100%
	Variable: dNdOmega Epsilon used: 8.56311e-06 Finite values within one epsilon of difference: 100% Data that matched in finite-ness between the files: 100%
	Variable: dNdR Epsilon used: 0.00173442 Finite values within one epsilon of difference: 100% Data that matched in finite-ness between the files: 100%