netcdf WATVP_L2_VIIRS_SNPP.A2018001.0000.001.2019353003448 {
dimensions:
	number_of_lines = 3232 ;
	number_of_pixels = 3200 ;

// global attributes:
		:title = "VIIRS Clear Sky Moisture Column Products " ;
		:long_name = "VIIRS/SNPP Level-2 Water Vapor Products 6-min Swath 750m" ;
		:summary = "Total column integrated water vapor products derived from VIIRS+NUCAPS; Total column integrated water vapor products derived from VIIRS-only; Surface Skin Temperature " ;
		:contributor_name = "Eva Borbas; Zhenglong Li; W. Paul Menzel" ;
		:contributor_role = "Principal Investigator; Scientist; Scientist" ;
		:keywords_vocabulary = "NASA Global Change Master Directory (GCMD) Science Keywords" ;
		:keywords = "EARTH SCIENCE > ATMOSPHERE > Water Vapor > Atmosphere Water Vapor Content " ;
		:license = "http://science.nasa.gov/earth-science/earth-science-data/data-information-policy/" ;
		:id = "WATVP_L2_VIIRS_SNPP.A2018001.0000.001.2019353003448.nc " ;
		:sourcecode_version = "v02r01" ;
		:date_issued = "2018-04-25" ;
		:geospatial_lat_resolution = "1 km FOV at nadir " ;
		:geospatial_lon_resolution = "1 km FOV at nadir " ;
		:source = "VCLDMK 1.0, collopak 0.1.76, cspp-nucaps 1.1, iff-base 0.1dev1, viirstpw 20191202-1" ;
		:date_created = "2019-12-19T00:10:24Z" ;
		:geospatial_lat_min = 25.73849f ;
		:geospatial_lat_max = 51.24254f ;
		:geospatial_lat_units = "degrees_north" ;
		:geospatial_lon_min = 170.1187f ;
		:geospatial_lon_max = -147.8295f ;
		:geospatial_lon_units = "degrees_east" ;
		:time_coverage_start = "2018-01-01T00:00:00.000Z" ;
		:time_coverage_end = "2018-01-01T00:06:00.000Z" ;
		:history = "Thu Dec 19 00:35:49 2019: ncks --fix_rec_dmn all -o WATVP_L2_VIIRS_SNPP.A2018001.0000.001.2019353003448.nc.tmp WATVP_L2_VIIRS_SNPP.A2018001.0000.001.2019353003448.nc\n" ;
		:product_name = "WATVP_L2_VIIRS_SNPP.A2018001.0000.001.2019353003448.nc" ;
		:LocalGranuleID = "WATVP_L2_VIIRS_SNPP.A2018001.0000.001.2019353003448.nc" ;
		:Conventions = "CF-1.6, ACDD-1.3" ;
		:ShortName = "WATVP_L2_VIIRS_SNPP" ;
		:product_version = "1.0" ;
		:AlgorithmType = "OPS" ;
		:identifier_product_doi = "10.5067/VIIRS/WATVP_L2_VIIRS_SNPP.001" ;
		:identifier_product_doi_authority = "http://dx.doi.org" ;
		:input_files = "VNP03MOD.A2018001.0000.001.2018005192740.uwssec.nc,VNP02MOD.A2018001.0000.001.2018005192804.uwssec.nc,colloc_m.viirs_m_snpp.cris_snpp.20180101T000000_235943.nc,VNPCLDMK.A2018001.0000.001.2018005194939.nc,NUCAPS-EDR_v1r0_npp_s201712312359439_e201801010006057_c201912190033270.nc" ;
		:ancillary_files = "cdas1.20180101.t00z.pgrbhanl.grib2" ;
		:l1_version = "2.0.2" ;
		:l1_lut_version = "2.0.0.17" ;
		:l1_lut_created = "2017-12-28" ;
		:DataCenterId = "UWI-MAD/SSEC/ASIPS" ;
		:project = "NASA VIIRS Atmosphere SIPS" ;
		:creator_name = "NASA VIIRS Atmosphere SIPS" ;
		:creator_url = "https://sips.ssec.wisc.edu" ;
		:creator_email = "sips.support@ssec.wisc.edu" ;
		:creator_institution = "Space Science & Engineering Center, University of Wisconsin - Madison" ;
		:publisher_name = "LAADS" ;
		:publisher_url = "https://ladsweb.modaps.eosdis.nasa.gov/" ;
		:publisher_email = "modis-ops@lists.nasa.gov" ;
		:publisher_institution = "NASA Level-1 and Atmosphere Archive & Distribution System" ;
		:platform = "Suomi-NPP" ;
		:instrument = "VIIRS" ;
		:GRingPointSequenceNo = 1, 2, 3, 4 ;
		:GRingPointLatitude = 45.00867f, 51.18041f, 30.39179f, 25.73849f ;
		:GRingPointLongitude = 170.1187f, -148.9277f, -147.8295f, -178.6604f ;
		:NorthBoundingCoordinate = 51.24254f ;
		:SouthBoundingCoordinate = 25.73849f ;
		:EastBoundingCoordinate = -147.8295f ;
		:WestBoundingCoordinate = 170.1187f ;
		:startDirection = "Ascending" ;
		:endDirection = "Ascending" ;
		:OrbitNumber = 32016 ;
		:DayNightFlag = "Day" ;
		:xmlmetadata = "<?xml version=\"1.0\"?>\n<!DOCTYPE GranuleMetaDataFile SYSTEM \"http://ecsinfo.gsfc.nasa.gov/ECSInfo/ecsmetadata/dtds/DPL/ECS/ScienceGranuleMetadata.dtd\">\n<GranuleMetaDataFile>\n  <DTDVersion>1.0</DTDVersion>\n  <DataCenterId>UWI-MAD/SSEC/ASIPS</DataCenterId>\n  <GranuleURMetaData>\n    <CollectionMetaData>\n      <ShortName>WATVP_L2_VIIRS_SNPP</ShortName>\n      <VersionID>1</VersionID>\n    </CollectionMetaData>\n    <ECSDataGranule>\n      <ReprocessingPlanned>no further reprocessing anticipated</ReprocessingPlanned>\n      <LocalGranuleID>WATVP_L2_VIIRS_SNPP.A2018001.0000.001.2019353003448.nc</LocalGranuleID>\n \n      <DayNightFlag>Day</DayNightFlag>\n      <ProductionDateTime>2019-12-19 00:34:48.878049</ProductionDateTime>\n      <LocalVersionID>1</LocalVersionID>\n    </ECSDataGranule>\n    <PGEVersionClass>\n      <PGEVersion>2.0.3</PGEVersion>\n    </PGEVersionClass>\n    <RangeDateTime>\n      <RangeEndingTime>00:06:00.000000</RangeEndingTime>\n      <RangeEndingDate>2018-01-01</RangeEndingDate>\n      <RangeBeginningTime>00:00:00.000000</RangeBeginningTime>\n      <RangeBeginningDate>2018-01-01</RangeBeginningDate>\n    </RangeDateTime>\n    <SpatialDomainContainer>\n      <HorizontalSpatialDomainContainer>\n        <BoundingRectangle>\n          <WestBoundingCoordinate>170.1187</WestBoundingCoordinate>\n          <NorthBoundingCoordinate>51.242542</NorthBoundingCoordinate>\n          <EastBoundingCoordinate>-147.8295</EastBoundingCoordinate>\n          <SouthBoundingCoordinate>25.738485</SouthBoundingCoordinate>\n        </BoundingRectangle>\n      </HorizontalSpatialDomainContainer>\n    </SpatialDomainContainer>\n    <OrbitCalculatedSpatialDomain>\n      <OrbitCalculatedSpatialDomainContainer>\n        <OrbitNumber>32016</OrbitNumber>\n      </OrbitCalculatedSpatialDomainContainer>\n    </OrbitCalculatedSpatialDomain>\n    <Platform>\n      <PlatformShortName>Suomi NPP</PlatformShortName>\n      <Instrument>\n        <InstrumentShortName>VIIRS</InstrumentShortName>\n        <Sensor>\n          <SensorShortName>VIIRS</SensorShortName>\n        </Sensor>\n      </Instrument>\n    </Platform>\n    <InputGranule>\n      <InputPointer>VNP03MOD.A2018001.0000.001.2018005192740.uwssec.nc</InputPointer>\n      <InputPointer>VNP02MOD.A2018001.0000.001.2018005192804.uwssec.nc</InputPointer>\n      <InputPointer>colloc_m.viirs_m_snpp.cris_snpp.20180101T000000_235943.nc</InputPointer>\n      <InputPointer>VNPCLDMK.A2018001.0000.001.2018005194939.nc</InputPointer>\n      <InputPointer>NUCAPS-EDR_v1r0_npp_s201712312359439_e201801010006057_c201912190033270.nc</InputPointer>\n    </InputGranule>\n    <AncillaryInputGranules>\n      <AncillaryInputGranule>\n        <AncillaryInputType>CFS</AncillaryInputType>\n        <AncillaryInputPointer>cdas1.20180101.t00z.pgrbhanl.grib2</AncillaryInputPointer>\n      </AncillaryInputGranule>\n    </AncillaryInputGranules>\n  </GranuleURMetaData>\n</GranuleMetaDataFile>" ;
		:NCO = "netCDF Operators version 4.7.9 (Homepage = http://nco.sf.net, Code = http://github.com/nco/nco)" ;
		:_NCProperties = "version=2,netcdf=4.6.2,hdf5=1.10.4" ;

group: geolocation_data {
  variables:
  	byte land_sea_mask(number_of_lines, number_of_pixels) ;
  		land_sea_mask:long_name = "Land Sea Mask is derived from VIIRS IFF file 0=ocean, 1=land" ;
  		land_sea_mask:units = "unitless" ;
  		land_sea_mask:missing_data = -1b ;
  		land_sea_mask:valid_min = 0b ;
  		land_sea_mask:valid_max = 1b ;
  	float latitude(number_of_lines, number_of_pixels) ;
  		latitude:long_name = "Latitudes of pixel locations" ;
  		latitude:units = "degrees_north" ;
  		latitude:_FillValue = -999.9f ;
  		latitude:valid_min = -90.f ;
  		latitude:valid_max = 90.f ;
  	float longitude(number_of_lines, number_of_pixels) ;
  		longitude:long_name = "Longitudes of pixel locations" ;
  		longitude:units = "degrees_east" ;
  		longitude:_FillValue = -999.9f ;
  		longitude:valid_min = -180.f ;
  		longitude:valid_max = 180.f ;
  	short sensor_zenith(number_of_lines, number_of_pixels) ;
  		sensor_zenith:long_name = "Sensor zenith angle at pixel locations" ;
  		sensor_zenith:units = "degrees" ;
  		sensor_zenith:_FillValue = -32768s ;
  		sensor_zenith:valid_min = 0s ;
  		sensor_zenith:valid_max = 18000s ;
  		sensor_zenith:scale_factor = 0.01f ;
  		sensor_zenith:offset = 0 ;
  	short solar_zenith(number_of_lines, number_of_pixels) ;
  		solar_zenith:long_name = "Solar zenith angle at pixel locations" ;
  		solar_zenith:units = "degrees" ;
  		solar_zenith:_FillValue = -32768s ;
  		solar_zenith:valid_min = 0s ;
  		solar_zenith:valid_max = 18000s ;
  		solar_zenith:scale_factor = 0.01f ;
  		solar_zenith:offset = 0 ;
  } // group geolocation_data

group: geophysical_data {
  variables:
  	float atmosphere_water_vapor_content_nucaps_bg(number_of_lines, number_of_pixels) ;
  		atmosphere_water_vapor_content_nucaps_bg:units = "millimeter" ;
  		atmosphere_water_vapor_content_nucaps_bg:long_name = "Total Precipitable Water integrated from the mixing ratio profile between the surface and 10 hPa pressure level from nucaps as background for retrievals" ;
  		atmosphere_water_vapor_content_nucaps_bg:_FillValue = -999.f ;
  	float atmosphere_water_vapor_content_viirs_nucaps(number_of_lines, number_of_pixels) ;
  		atmosphere_water_vapor_content_viirs_nucaps:units = "millimeter" ;
  		atmosphere_water_vapor_content_viirs_nucaps:long_name = "Total Precipitable Water integrated from the mixing ratio profile between the surface and 10 hPa pressure level with nucaps as additional predictors" ;
  		atmosphere_water_vapor_content_viirs_nucaps:_FillValue = -999.f ;
  	float atmosphere_water_vapor_content_viirs_only(number_of_lines, number_of_pixels) ;
  		atmosphere_water_vapor_content_viirs_only:units = "millimeter" ;
  		atmosphere_water_vapor_content_viirs_only:long_name = "Total Precipitable Water integrated from the mixing ratio profile between the surface and 10 hPa pressure level from VIIRS-only" ;
  		atmosphere_water_vapor_content_viirs_only:_FillValue = -999.f ;
  	float clear_sky_confidence(number_of_lines, number_of_pixels) ;
  		clear_sky_confidence:units = "%" ;
  		clear_sky_confidence:long_name = "Clear Sky Confidence derived from the MVCCM file" ;
  		clear_sky_confidence:_FillValue = -999.f ;
  	float model_atmosphere_water_vapor_content(number_of_lines, number_of_pixels) ;
  		model_atmosphere_water_vapor_content:units = "millimeter" ;
  		model_atmosphere_water_vapor_content:long_name = "Total Precipitable Water derived from NCEP Climate Forecast System Reanalysis" ;
  		model_atmosphere_water_vapor_content:_FillValue = -999.f ;
  	float model_surface_pressure(number_of_lines, number_of_pixels) ;
  		model_surface_pressure:units = "hPa" ;
  		model_surface_pressure:long_name = "Surface Pressure derived from NCEP Climate Forecast System Reanalysis" ;
  		model_surface_pressure:_FillValue = -999.f ;
  	short quality_flag(number_of_lines, number_of_pixels) ;
  		quality_flag:long_name = "Quality flag of the VIIRS+NUCAPS TPW Retrievals" ;
  		quality_flag:_FillValue = -32768s ;
  		quality_flag:comment = "1 = good retrieval-VIIRS and NUCAPS data are available; 2 = filled with VIIRS-only retrieval; 3 = filled with\n\tNUCAPS-only retrieval; 4 = No retrievals - no VIIRS nor NUCAPS data are available or non-physical retrievals" ;
  	float surface_skin_temperature(number_of_lines, number_of_pixels) ;
  		surface_skin_temperature:units = "degK" ;
  		surface_skin_temperature:long_name = "Surface Skin Temperature" ;
  		surface_skin_temperature:_FillValue = -999.f ;
  } // group geophysical_data
}