NetCDF Header
CONUS air quality reanalysis dataset (2005-2018)
netcdf file:///data/07f2d2a4-49b4-475f-b2d2-a449b4175fc5/GRIDCRO2D_20050101.nc-20230915-165744Z-f59ab4a7-7293-436f-9ab4-a77293036fd8 {
dimensions:
TSTEP = 1;
DATE-TIME = 2;
LAY = 1;
VAR = 7;
ROW = 265;
COL = 442;
variables:
int TFLAG(TSTEP=1, VAR=7, DATE-TIME=2);
:units = "";
:long_name = "TFLAG ";
:var_desc = "Timestep-valid flags: (1) YYYYDDD or (2) HHMMSS ";
float LAT(TSTEP=1, LAY=1, ROW=265, COL=442);
:long_name = "LAT ";
:units = "degrees_north ";
:var_desc = "latitude at cell centers ";
float LON(TSTEP=1, LAY=1, ROW=265, COL=442);
:long_name = "LON ";
:units = "degrees_east ";
:var_desc = "longitude at cell centers ";
float MSFX2(TSTEP=1, LAY=1, ROW=265, COL=442);
:long_name = "MSFX2 ";
:units = "m2 m-2 ";
:var_desc = "map-scale factor squared ";
float HT(TSTEP=1, LAY=1, ROW=265, COL=442);
:long_name = "HT ";
:units = "m ";
:var_desc = "terrain elevation ";
float DLUSE(TSTEP=1, LAY=1, ROW=265, COL=442);
:long_name = "DLUSE ";
:units = "1 ";
:var_desc = "dominant land use category NLCD40 ";
float LWMASK(TSTEP=1, LAY=1, ROW=265, COL=442);
:long_name = "LWMASK ";
:units = "1 ";
:var_desc = "land-water mask (1=land, 0=water) ";
float PURB(TSTEP=1, LAY=1, ROW=265, COL=442);
:long_name = "PURB ";
:units = "percent ";
:var_desc = "urban percent of cell based on land ";
// global attributes:
:IOAPI_VERSION = "ioapi-3.2: $Id: init3.F90 320 2016-02-26 15:55:00Z coats $ ";
:EXEC_ID = "mcip ";
:FTYPE = 1; // int
:CDATE = 2020293; // int
:CTIME = 25458; // int
:WDATE = 2020293; // int
:WTIME = 25458; // int
:SDATE = 2005001; // int
:STIME = 0; // int
:TSTEP = 0; // int
:NTHIK = 1; // int
:NCOLS = 442; // int
:NROWS = 265; // int
:NLAYS = 1; // int
:NVARS = 7; // int
:GDTYP = 2; // int
:P_ALP = 33.0; // double
:P_BET = 45.0; // double
:P_GAM = -97.0; // double
:XCENT = -97.0; // double
:YCENT = 40.0; // double
:XORIG = -2508000.0; // double
:YORIG = -1716000.0; // double
:XCELL = 12000.0; // double
:YCELL = 12000.0; // double
:VGTYP = -9999; // int
:VGTOP = 5000.0f; // float
:VGLVLS = 1.0f, 0.9975f; // float
:GDNAM = "NOAA_fire_CROSS ";
:UPNAM = "OUTGM3IO ";
:VAR-LIST = "LAT LON MSFX2 HT DLUSE LWMASK PURB ";
:FILEDESC = "US EPA COMMUNITY MULTISCALE AIR QUALITY MODEL METEOROLOGY-CHEMISTRY INTERFACE PROCESSOR MCIP V5.0 FROZEN 07/15/2019 INPUT METEOROLOGY DATA FROM WRF ARW V4.1.2 INPUT RUN INITIALIZED: 2004-12-15-00:00:00.0000 CUMULUS PARAMETERIZATION: KF with radiative feedback SHALLOW CONVECTION: No shallow convection MICROPHYSICS: Morrison 2-moment LONGWAVE RADIATION: RRTMg SHORTWAVE RADIATION: RRTMg PBL SCHEME: ACM2 (Pleim) SURFACE LAYER SCHEME: Pleim LAND-SURFACE SCHEME: Pleim-Xiu Land-Surface Model URBAN MODEL: No urban physics LAND USE CLASSIFICATION: NLCD40 3D ANALYSIS NUDGING: GRID WIND COEFF: 3.000E-04 s-1 TEMP COEFF: 3.000E-04 s-1 MOIS COEFF: 1.000E-05 s-1 GEOP COEFF: not applicable SFC ANALYSIS NUDGING: ON WIND COEFF: 3.000E-04 s-1 TEMP COEFF: 3.000E-04 s-1 MOIS COEFF: 1.000E-05 s-1 OBS NUDGING: OFF WIND COEFF: not applicable TEMP COEFF: not applicable MOIS COEFF: not applicable EARTH RADIUS ASSUMED IN MCIP: 6370000.000 m ";
:HISTORY = "";
}