Re: WRF Centre Point

From: Andrea N. Hahmann <ahah_at_nyahnyahspammersnyahnyah>
Date: Thu Mar 22 2012 - 02:43:25 MDT

A lot of the namelist parameters are written to the wrfout files:

A ncdump -h from one of my files gives the output below. CEN_LAT and
CEN_LON are part of it.

Andrea

// global attributes:
                :TITLE = " OUTPUT FROM WRF V3.2.1 MODEL" ;
                :START_DATE = "2012-03-12_12:00:00" ;
                :SIMULATION_START_DATE = "2012-03-12_12:00:00" ;
                :WEST-EAST_GRID_DIMENSION = 232 ;
                :SOUTH-NORTH_GRID_DIMENSION = 154 ;
                :BOTTOM-TOP_GRID_DIMENSION = 41 ;
                :DX = 3000.f ;
                :DY = 3000.f ;
                :GRIDTYPE = "C" ;
                :DIFF_OPT = 1 ;
                :KM_OPT = 4 ;
                :DAMP_OPT = 0 ;
                :DAMPCOEF = 0.15f ;
                :KHDIF = 0.f ;
                :KVDIF = 0.f ;
                :MP_PHYSICS = 2 ;
                :RA_LW_PHYSICS = 1 ;
                :RA_SW_PHYSICS = 1 ;
                :SF_SFCLAY_PHYSICS = 2 ;
                :SF_SURFACE_PHYSICS = 2 ;
                :BL_PBL_PHYSICS = 2 ;
                :CU_PHYSICS = 0 ;
                :SURFACE_INPUT_SOURCE = 1 ;
                :SST_UPDATE = 0 ;
                :GRID_FDDA = 0 ;
                :GFDDA_INTERVAL_M = 0 ;
                :GFDDA_END_H = 0 ;
                :GRID_SFDDA = 0 ;
                :SGFDDA_INTERVAL_M = 0 ;
                :SGFDDA_END_H = 0 ;
                :SF_URBAN_PHYSICS = 0 ;
                :FEEDBACK = 0 ;
                :SMOOTH_OPTION = 0 ;
                :SWRAD_SCAT = 1.f ;
                :W_DAMPING = 0 ;
                :MOIST_ADV_OPT = 1 ;
                :SCALAR_ADV_OPT = 1 ;
                :TKE_ADV_OPT = 1 ;
                :DIFF_6TH_OPT = 2 ;
                :DIFF_6TH_FACTOR = 0.1f ;
                :OBS_NUDGE_OPT = 0 ;
                :BUCKET_MM = -1.f ;
                :BUCKET_J = -1.f ;
                :PREC_ACC_DT = 0.f ;
                :OMLCALL = 0 ;
                :ISFTCFLX = 0 ;
                :WEST-EAST_PATCH_START_UNSTAG = 1 ;
                :WEST-EAST_PATCH_END_UNSTAG = 231 ;
                :WEST-EAST_PATCH_START_STAG = 1 ;
                :WEST-EAST_PATCH_END_STAG = 232 ;
                :SOUTH-NORTH_PATCH_START_UNSTAG = 1 ;
                :SOUTH-NORTH_PATCH_END_UNSTAG = 153 ;
                :SOUTH-NORTH_PATCH_START_STAG = 1 ;
                :SOUTH-NORTH_PATCH_END_STAG = 154 ;
                :BOTTOM-TOP_PATCH_START_UNSTAG = 1 ;
                :BOTTOM-TOP_PATCH_END_UNSTAG = 40 ;
                :BOTTOM-TOP_PATCH_START_STAG = 1 ;
                :BOTTOM-TOP_PATCH_END_STAG = 41 ;
                :GRID_ID = 4 ;
                :PARENT_ID = 2 ;
                :I_PARENT_START = 110 ;
                :J_PARENT_START = 25 ;
                :PARENT_GRID_RATIO = 3 ;
                :DT = 16.66667f ;
                :CEN_LAT = -32.67733f ;
                :CEN_LON = 25.57312f ;
                :TRUELAT1 = -20.f ;
                :TRUELAT2 = -40.f ;
                :MOAD_CEN_LAT = -30.f ;
                :STAND_LON = -10.f ;
                :POLE_LAT = 90.f ;
                :POLE_LON = 0.f ;
                :GMT = 12.f ;
                :JULYR = 2012 ;
                :JULDAY = 72 ;
                :MAP_PROJ = 1 ;
                :MMINLU = "MODIFIED_IGBP_MODIS_NOAH" ;
                :NUM_LAND_CAT = 20 ;
                :ISWATER = 17 ;
                :ISLAKE = -1 ;
                :ISICE = 15 ;
                :ISURBAN = 13 ;
                :ISOILWATER = 14 ;

On 3/20/12 11:47 PM, "Scott Penrose" <scottp@dd.com.au> wrote:

>
>On 21/03/2012, at 9:30 AM, Michael Hewson wrote:
>
>> I may be missing something here - but would it not be the cenlat/lon in
>>your namelist.wps?
>
>Yes, if I have it. Unfortunately sometimes I only have the NetCDF
>(wrfout) files.
>
>Scott
>
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Received on Thu Mar 22 02:43:47 2012

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