Attributes {
    Orbit_Number {
        Int32 _FillValue 0;
        Int32 missing_value 0;
        String long_name "Orbit numbers of MISR Level 2 files which are summarized in this\\012Level 3 file.";
        String units "count";
        Int32 valid_min 1;
    }
    Path_Number {
        Int16 _FillValue 0;
        Int16 missing_value 0;
        String long_name "Orbital path numbers of MISR Level 2 files which are summarized in this\\012Level 3 file.";
        String units "count";
        Int16 valid_min 1;
        Int16 valid_max 233;
    }
    Local_Granule_Id {
        String _FillValue "";
        String missing_value "";
        String long_name "Local Granule Id (file name) of MISR Level 2 files which are summarized\\012in this Level 3 file.";
    }
    Local_Version_Id {
        String _FillValue "";
        String missing_value "";
        String long_name "Local Version Id (MISR_EXEC_VERSION (software version label) and\\012MISR_EXEC_NAME (executable name)) used to produce each of the MISR\\012Level 2 files which are summarized in this Level 3 file.";
    }
    latitude {
        Float32 _FillValue -9999.000000;
        Float32 missing_value -9999.000000;
        String axis "Y";
        String bounds "latitude_bounds";
        String units "degrees_north";
        String standard_name "latitude";
        String long_name "Midpoint of the latitude range summarized by each row of grid cells.";
    }
    longitude {
        Float32 _FillValue -9999.000000;
        Float32 missing_value -9999.000000;
        String axis "X";
        String bounds "longitude_bounds";
        String units "degrees_east";
        String standard_name "longitude";
        String long_name "Midpoint of the longitude range summarized by each column of grid cells.";
    }
    latitude_bounds {
        Float32 _FillValue -9999.000000;
        Float32 missing_value -9999.000000;
        String units "degrees_north";
        String standard_name "latitude";
        String long_name "Upper and lower bound of each latitude range summarized by each row of\\012grid cells.";
    }
    longitude_bounds {
        Float32 _FillValue -9999.000000;
        Float32 missing_value -9999.000000;
        String units "degrees_east";
        String standard_name "longitude";
        String long_name "Upper and lower bound of each longitude range summarized by each column of\\012grid cells.";
    }
    time {
        Float32 _FillValue 0.000000000;
        Float32 missing_value 0.000000000;
        String axis "T";
        String bounds "time_bounds";
        String units "days since 2000-01-01 00:00:00";
        String calendar "standard";
        String long_name "Time";
    }
    time_bounds {
        Float32 _FillValue 0.000000000;
        Float32 missing_value 0.000000000;
        String units "days since 2000-01-01 00:00:00";
        String calendar "standard";
        String long_name "Beginning and end of the time period summarized by this file.";
    }
    Band_labels {
        String _FillValue " ";
        String missing_value " ";
    }
    Band {
        Int32 _FillValue 0;
        Int32 missing_value 0;
        String coordinates "Band_labels";
        String coord_labels "Band_labels";
        String long_name "MISR spectral band name and nominal center wavelength.";
    }
    AlgorithmType_labels {
        String _FillValue " ";
        String missing_value " ";
    }
    AlgorithmType {
        Int32 _FillValue 0;
        Int32 missing_value 0;
        String coordinates "AlgorithmType_labels";
        String coord_labels "AlgorithmType_labels";
        String long_name "Flag of the algorithm type used by MISR Level 2 Aerosol processing\\012to generate the aerosol optical depth for each 17.6 km x 17.6 km Region.";
    }
    Algorithm_type_count {
        Int32 _FillValue 0;
        Int32 missing_value 0;
        String long_name "Count of the MISR Level 2 Aerosol 17.6 km x 17.6 km Regions whose\\012centers are within the Level 3 grid cell and which are processed\\012with the algorithm type corresponding to the element of the\\012AlgorithmType dimension of this variable";
        String units "count";
        String cell_methods "latitude: sum longitude: sum period: sum";
        Int32 valid_min 0;
    }
    Optical_depth_average {
        Float32 _FillValue -9999.000000;
        Float32 missing_value -9999.000000;
        String long_name "Average of aerosol optical depth for each of the MISR bands.  This is\\012a summary of the MISR Level 2 Aerosol RegMeanSpectralOptDepth field.\\012RegMeanSpectralOptDepth: 17.6 km x 17.6 km Regional mean spectral\\012optical depth, computed from optical depths of successful aerosol\\012mixtures. (ATB eq. 82)  For ATB reference, see the value of the\\012references Global Attribute.";
        String cell_methods "latitude: mean longitude: mean period: mean";
        Float32 valid_min 0.000000000;
        Float32 valid_max 3.000000000;
    }
    Optical_depth_average_count {
        Int32 _FillValue 0;
        Int32 missing_value 0;
        String long_name "Count of the MISR Level 2 Aerosol 17.6 km x 17.6 km Regions whose\\012centers are within the Level 3 grid cell and which are used in the\\012calculation of the corresponding element of the Optical_depth_average\\012variable.";
        String units "count";
        String cell_methods "latitude: sum longitude: sum period: sum";
        Int32 valid_min 0;
    }
    Optical_depth_standard_deviation {
        Float32 _FillValue 0.000000000;
        Float32 missing_value 0.000000000;
        String long_name "Standard deviation of aerosol optical depth for each of the MISR bands.\\012This is a summary of the MISR Level 2 Aerosol RegMeanSpectralOptDepth\\012field.\\012RegMeanSpectralOptDepth: 17.6 km x 17.6 km Regional mean spectral\\012optical depth, computed from optical depths of successful aerosol\\012mixtures. (ATB eq. 82)  For ATB reference, see the value of the\\012references Global Attribute.";
        String cell_methods "latitude: longitude: period: standard_deviation";
        Float32 valid_min 0.000000000;
    }
    observation {
        Byte _FillValue 0;
        Byte missing_value 0;
        String units "counts";
        String long_name "Observations with a grid cell for a day.";
    }
    timeobs {
        Float32 _FillValue 0.000000000;
        Float32 missing_value 0.000000000;
        String axis "T";
        String bounds "timeobs_bounds";
        String units "days since 2000-01-01 00:00:00";
        String calendar "standard";
        String long_name "Midpoint of the day represented by each plane of grid cells of the\\012Minute_of_day_of_observation and Orbit_number_of_observation variables.";
    }
    timeobs_bounds {
        Float32 _FillValue 0.000000000;
        Float32 missing_value 0.000000000;
        String units "days since 2000-01-01 00:00:00";
        String calendar "standard";
        String long_name "Beginning and end of the day represented by each plane of grid cells of the\\012Minute_of_day_of_observation and Orbit_number_of_observation variables.";
    }
    Minute_of_day_of_observation {
        Int16 _FillValue -9999;
        Int16 missing_value -9999;
        String long_name "Minute of day at which time any part of a Level 2 swath intersects the\\012location and period of a Level 3 grid cell.  The time of this observation\\012is the average of the Level 2 block center time of the first and last\\012Level 2 blocks which intersect the Level 3 grid cell.";
        String units "minute";
        String cell_methods "latitude: point longitude: point time: point";
        Int16 valid_min 0;
        Int16 valid_max 1439;
    }
    Orbit_number_of_observation {
        Int32 _FillValue -9999;
        Int32 missing_value -9999;
        String long_name "Orbit number of a Level 2 swath which intersects the location and period\\012of a Level 3 grid cell.";
        String units "count";
        String cell_methods "latitude: point longitude: point time: point";
        Int32 valid_min 1;
    }
    NC_GLOBAL {
        String Conventions "CF-1.0";
        String title "MISR Level 3 Daily Component Global Aerosol Product for September, 28, 2007, AerosolParameterAverage grid fields. Version F04_0027";
        String history "Tue Oct  2 16:30:43 2007, produced by MISR Level 3 PGE software (MISR_EXEC_VERSION: V4.2_PGE12CP MISR_EXEC_NAME:pge12cp.cc)";
        String institution "NASA Langley Atmospheric Sciences Data Center (ASDC)";
        String source "Multi-angle Imaging SpectroRadiometer (MISR) on Terra, NASA's first Earth Observing System (EOS) spacecraft";
        String references "MISR Data Sets:\\012http://eosweb.larc.nasa.gov/PRODOCS/misr/table_misr.html\\012MISR Data Products Specifications:\\012http://eosweb.larc.nasa.gov/PRODOCS/misr/DPS/\\012MISR Level 3 Versioning:\\012http://eosweb.larc.nasa.gov/PRODOCS/misr/Version/pge12c.html\\012MISR Algorithm Theoretical Basis Documents (ATB):\\012http://eospso.gsfc.nasa.gov/eos_homepage/for_scientists/atbd/viewInstrument.php?instrument=9\\012For MISR Level 2 Aerosol Retrieval ATB references in variable long_name  attributes:\\012http://eospso.gsfc.nasa.gov/eos_homepage/for_scientists/atbd/docs/MISR/atbd-misr-09.pdf";
        String comment "The MISR Level 3 Component Global Aerosol (CGAS) AerosolParameterAverage\\012grid fields summarize selected MISR Level 2 Aerosol parameters. The\\012Level 3 global summaries are reported on a rectangular, geographic\\012grid that is 0.5 degree latitude by 0.5 degree longitude. The lower\\012left corner of the grid is located at -90 S, -180 W. The center of the\\012lower left corner grid cell is at -89.75 S, -179.75 W.";
        String LOCALGRANULEID "MISR_AM1_CGAS_0_5_DEG_FIRSTLOOK_SEP_28_2007_F04_0027.nc";
        String LOCALVERSIONID "MISR_EXEC_VERSION: V4.2_PGE12CP MISR_EXEC_NAME:pge12cp.cc";
        String PGEVERSION "4.2";
        Float64 EASTBOUNDINGCOORDINATE 180.00000000000000;
        Float64 WESTBOUNDINGCOORDINATE -180.00000000000000;
        Float64 SOUTHBOUNDINGCOORDINATE -90.000000000000000;
        Float64 NORTHBOUNDINGCOORDINATE 90.000000000000000;
        String RANGEENDINGDATE "2007-09-29";
        String RANGEENDINGTIME "00:00:00";
        String RANGEBEGINNINGDATE "2007-09-28";
        String RANGEBEGINNINGTIME "00:00:00";
    }
}