WRF - Developmental Testbed Center

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19 Mixed Tundra20 Barren TundraTable 3: 16-category Soil CategoriesSoil Category Soil Description1 Sand2 Loamy Sand3 Sandy Loam4 Silt Loam5 Silt6 Loam7 Sandy Clay Loam8 Silty Clay Loam9 Clay Loam10 Sandy Clay11 Silty Clay12 Clay13 Organic Material14 Water15 Bedrock16 Other (land-ice)WPS Output FieldsBelow, a listing of the global attributes and fields that are written to the geogridprogram's output files is given. This listing is an abridged version of the output from thencdump program when run on a typical geo_em.d01.nc file.netcdf geo_em.d01 {dimensions:Time = UNLIMITED ; // (1 currently)DateStrLen = 19 ;west_east = 73 ;south_north = 60 ;south_north_stag = 61 ;west_east_stag = 74 ;land_cat = 24 ;soil_cat = 16 ;month = 12 ;variables:char Times(Time, DateStrLen) ;float XLAT_M(Time, south_north, west_east) ;XLAT_M:units = "degrees latitude" ;XLAT_M:description = "Latitude on mass grid" ;float XLONG_M(Time, south_north, west_east) ;XLONG_M:units = "degrees longitude" ;XLONG_M:description = "Longitude on mass grid" ;float XLAT_V(Time, south_north_stag, west_east) ;<strong>WRF</strong>-NMM V3: User’s Guide 3-51
XLAT_V:units = "degrees latitude" ;XLAT_V:description = "Latitude on V grid" ;float XLONG_V(Time, south_north_stag, west_east) ;XLONG_V:units = "degrees longitude" ;XLONG_V:description = "Longitude on V grid" ;float XLAT_U(Time, south_north, west_east_stag) ;XLAT_U:units = "degrees latitude" ;XLAT_U:description = "Latitude on U grid" ;float XLONG_U(Time, south_north, west_east_stag) ;XLONG_U:units = "degrees longitude" ;XLONG_U:description = "Longitude on U grid" ;float CLAT(Time, south_north, west_east) ;CLAT:units = "degrees latitude" ;CLAT:description = "Computational latitude on mass grid" ;float CLONG(Time, south_north, west_east) ;CLONG:units = "degrees longitude" ;CLONG:description = "Computational longitude on mass grid" ;float MAPFAC_M(Time, south_north, west_east) ;MAPFAC_M:units = "none" ;MAPFAC_M:description = "Mapfactor on mass grid" ;float MAPFAC_V(Time, south_north_stag, west_east) ;MAPFAC_V:units = "none" ;MAPFAC_V:description = "Mapfactor on V grid" ;float MAPFAC_U(Time, south_north, west_east_stag) ;MAPFAC_U:units = "none" ;MAPFAC_U:description = "Mapfactor on U grid" ;float MAPFAC_MX(Time, south_north, west_east) ;MAPFAC_MX:units = "none" ;MAPFAC_MX:description = "Mapfactor (x-dir) on mass grid" ;float MAPFAC_VX(Time, south_north_stag, west_east) ;MAPFAC_VX:units = "none" ;MAPFAC_VX:description = "Mapfactor (x-dir) on V grid" ;float MAPFAC_UX(Time, south_north, west_east_stag) ;MAPFAC_UX:units = "none" ;MAPFAC_UX:description = "Mapfactor (x-dir) on U grid" ;float MAPFAC_MY(Time, south_north, west_east) ;MAPFAC_MY:units = "none" ;MAPFAC_MY:description = "Mapfactor (y-dir) on mass grid" ;float MAPFAC_VY(Time, south_north_stag, west_east) ;MAPFAC_VY:units = "none" ;MAPFAC_VY:description = "Mapfactor (y-dir) on V grid" ;float MAPFAC_UY(Time, south_north, west_east_stag) ;MAPFAC_UY:units = "none" ;MAPFAC_UY:description = "Mapfactor (y-dir) on U grid" ;float E(Time, south_north, west_east) ;E:units = "-" ;E:description = "Coriolis E parameter" ;float F(Time, south_north, west_east) ;F:units = "-" ;F:description = "Coriolis F parameter" ;float SINALPHA(Time, south_north, west_east) ;SINALPHA:units = "none" ;SINALPHA:description = "Sine of rotation angle" ;float COSALPHA(Time, south_north, west_east) ;COSALPHA:units = "none" ;COSALPHA:description = "Cosine of rotation angle" ;float LANDMASK(Time, south_north, west_east) ;LANDMASK:units = "none" ;LANDMASK:description = "Landmask : 1=land, 0=water" ;float LANDUSEF(Time, land_cat, south_north, west_east) ;LANDUSEF:units = "category" ;LANDUSEF:description = "24-category USGS landuse" ;float LU_INDEX(Time, south_north, west_east) ;<strong>WRF</strong>-NMM V3: User’s Guide 3-52
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ForewordUser's Guide for the NMM Co
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• WPP Directory Structure 7-3•
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The WRF modeling system software is
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WRF-NMM FLOW CHARTTerrestrialDataMo
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Vendor Hardware OS CompilerCray X1
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If all of these executables are def
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Once the tar file is obtained, gunz
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HWRF is set, then (3) will be autom
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In addition to these three links, a
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• Real-data simulations• Non-hy
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k. Morrison double-moment scheme (1
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g. GFDL surface layer (88): (This s
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Other physics optionsa. gwd_opt: Gr
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to the convergence of meridians app
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Variable NamesValue(Example)Descrip
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mpirun.lsf wrf.exeand for interacti
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The boundary conditions for the nes
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Examples:1. One nest and one level
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ottom_top_stag = 28 ;soil_layers_st
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float HLENSW(Time, south_north, wes
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float HBOTS(Time, south_north, west
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operational mesoscale Eta model. J.
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Mlawer, E. J., S. J. Taubman, P. D.
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NCEP WRF Postprocessor (WPP)WPP Int
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./configureYou will be given a list
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equested output field. If the pre-r
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RAINCV SNOW HBOTRAINNCVSNOWCNote: F
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Running WPPFour scripts for running
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i. As the grid id of a pre-defined
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The GrADS package is available from
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Height on pressure surface HEIGHT O
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MELTPrecipitation type (4 types) -
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Press at tropopause PRESS AT TROPOP
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RIP4RIP IntroductionRIP (which stan
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A successful compilation will resul
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iinterp = 0v v v v vH V H V h h h h
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espectively, of the centered domain
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This can be either 'h' (for hours),
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eal variable expect values that are
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of all the requested trajectories a
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Creating Vis5D Dataset with RIPVis5
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User’s Guide for the NMM Core of
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Configuration: The configure script
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This program reads the contents of
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Period - Describes communications f
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fine grid), f (forcing, how the lat
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# halo HALO_NMM_K dyn_nmm8:q2;24:t
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(http://www.mmm.ucar.edu/wrf/WG2/Ti
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User's Guide for the NMM Core of th
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2. Make sure the files listed below
Page 110 and 111: User's Guide for the NMM Core of th
Page 112 and 113: Program geogridThe purpose of geogr
Page 114 and 115: 1. Define a model coarse domain and
Page 116 and 117: to GEOGRID.TBL in the geogrid direc
Page 118 and 119: the GRIB data were downloaded to th
Page 120 and 121: By this point, there is generally n
Page 122 and 123: two nests are defined to have the s
Page 124 and 125: Note: For the WRF-NMM the variables
Page 126 and 127: simulations may use a constant SST
Page 128 and 129: entire simulation domain, and data
Page 130 and 131: that lists the variables and attrib
Page 132 and 133: http://www.ecmwf.int/products/data/
Page 134 and 135: intermediate formats (metgrid/src/r
Page 136 and 137: GRIB1| Level| From | To |Param| Typ
Page 138 and 139: corresponding source grid point. Gi
Page 140 and 141: tile_x = 1200tile_y = 1200tile_z =
Page 142 and 143: 1. PARENT_ID : A list of MAX_DOM in
Page 144 and 145: V -DX- H| / |DY dx DY| / |H - DX- V
Page 146 and 147: intermediate files if ungrib is to
Page 148 and 149: the index and data tiles for the da
Page 150 and 151: 1. PROJECTION : A character string
Page 152 and 153: 25. SCALE_FACTOR : A real value tha
Page 154 and 155: 10. INTERP_MASK : The name of the f
Page 156 and 157: 1. four_pt : Four-point bi-linear i
Page 158 and 159: 8. search : Breadth-first search in
Page 162 and 163: LU_INDEX:units = "category" ;LU_IND
Page 164 and 165: netcdf met_em.d01.2009-01-05_12:00:
Page 166: }:ISOILWATER = 14 ;:grid_id = 1 ;:p
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