Attributes {
    Y {
        String standard_name "latitude";
        Float32 pointwidth 0.25;
        Int32 gridtype 0;
        String units "degree_north";
    }
    X {
        String standard_name "longitude";
        Float32 pointwidth 0.25;
        Int32 gridtype 0;
        String units "degree_east";
    }
    ELAVG {
        Float32 missing_value 9999.9902;
        String units "m";
        String long_name "mean non-negative elevation";
    }
    ELMAX {
        Float32 missing_value 9999.9902;
        String units "m";
        String long_name "maximum non-negative elevation";
    }
    ELMIN {
        Float32 missing_value 9999.9902;
        String units "m";
        String long_name "minimum non-negative elevation";
    }
    ELNUM {
        String units "unitless";
        String long_name "number of cells used in elevation";
    }
    ERAVG {
        Float32 missing_value 9999.9902;
        String units "m";
        String long_name "mean long-term erosion trend";
    }
    ERMAX {
        Float32 missing_value 9999.9902;
        String units "m";
        String long_name "maximum long-term erosion trend";
    }
    ERMIN {
        Float32 missing_value 9999.9902;
        String units "m";
        String long_name "minimum long-term erosion trend";
    }
    ERNUM {
        String units "unitless";
        String long_name "number of 3', 7.5', or 15' grid cells used in calculating erosion";
    }
    GL {
        Float32 missing_value 9999.0;
        String units "unitless";
        String long_name "rock erosion resistance index";
    }
    GM {
        Float32 missing_value 9999.0;
        String units "unitless";
        String long_name "landform inundation-and-erosion susceptibility index";
    }
    SLC {
        Float32 missing_value 9999.9902;
        String units "mm/year";
        String long_name "corrected sea level trend";
    }
    SLG {
        Float32 missing_value 9999.9902;
        String units "mm/year";
        String long_name "long-term geologic-trend  derived from 14C data";
    }
    SLR {
        Float32 missing_value 9999.9902;
        String units "mm/year";
        String long_name "relative sea level trend";
    }
    SLS {
        Float32 missing_value 9999.9902;
        String units "mm/year";
        String long_name "local subsidence trend";
    }
    SLYR {
        String units "unitless";
        String long_name "years of record used in sea level trend";
    }
    TRAVG {
        Float32 missing_value 9999.9902;
        String units "m";
        String long_name "mean tide range";
    }
    TRLVL {
        Float32 missing_value 9999.9902;
        String units "m";
        String long_name "mean tide level";
    }
    TRMAX {
        Float32 missing_value 9999.9902;
        String units "m";
        String long_name "maximum tide range";
    }
    TRNUM {
        String units "unitless";
        String long_name "number of tide gauge stations used in tide calculations";
    }
    WHAVG {
        Float32 missing_value 9999.9902;
        String units "m";
        String long_name "20-year mean wave height";
    }
    WHMAX {
        Float32 missing_value 9999.9902;
        String units "m";
        String long_name "maximum significant wave height";
    }
    WHSD {
        Float32 missing_value 9999.9902;
        String units "m";
        String long_name "standard deviation of the 20-year mean wave height";
    }
NC_GLOBAL {
    String iridl:hasSemantics "iriref:Gornitz_VM", "iriref:White_TW";
    String description "Coastal hazards data base for United States East Coast";
    String Conventions "IRIDL";
}
}