[gradsusr] GRADS ERROR

[Wesley Ebisuzaki]

Travis

> xdef 1101 linear 223.100000 0.100000
Your grid goes from 223 to 333.1.  You can't use negative longitudes
unless the grid is global.  This allows grads to handle displays
with arbitrary X coodinates.

          Wesley



Travis Washington wrote:
> Hi I am trying to  set my lat and lon with grads but I come up with 
>
> Data Request Warning:  Request is completely outside file limits
>   Entire grid contents are set to missing data 
>   Grid limits of file:     X = 1 1101  Y = 1 901  Z = 1 21  T = 1 1  E 
> = 1 1 
>   Grid limits of request:  X = -3130 -3030  Y = 451 476  Z = 1 1  T = 
> 1 1  E = 1 1 
>   Warning issued for variable = tmp2m
> Cannot contour grid - all undefined values 
>
> I am using grib2ctl.pl <http://grib2ctl.pl> to covert wrfprs.000
>
> Here are the steps I am using
>
> 1) grib2ctl.pl <http://grib2ctl.pl> wrfprs.000
>
> 2) grib2ctl.pl <http://grib2ctl.pl> wrfprs.000 > d03_018.ctl
>
> 3) gribmap -i  d03_018.ctl -0
>
> Here is whats in the d03_018.ctl
>
> dset ^wrfprs_d02.018
> index ^wrfprs_d02.018.idx
> title wrfprs_d02.018
> options template
> undef 9.999E+20
> *  produced by grib2ctl v0.9.12.5p39a
> dtype grib 255
> options yrev
> ydef 901 linear -20.000000 0.100000
> xdef 1101 linear 223.100000 0.100000
> tdef 1 linear 00Z19aug2008 1mo
> *  z has 21 levels, for prs
> zdef 21 levels
> 1013 1000 950 900 850 800 750 700 650 600 550 500 450 400 350 300 250 
> 200 150 100 50
> vars 33
> ABSVprs 21 41,100,0 ** (profile) Absolute vorticity [/s]
> ACPCPsfc  0 63,1,0  ** surface Convective precipitation [kg/m^2]
> APCPsfc  0 61,1,0  ** surface Total precipitation [kg/m^2]
> CLWMRprs 21 153,100,0 ** (profile) Cloud water [kg/kg]
> CRAINclm  0 140,200,0 ** atmos column Categorical rain [yes=1;no=0]
> DLWRFsfc  0 205,1,0  ** surface Downward long wave flux [W/m^2]
> DSWRFsfc  0 204,1,0  ** surface Downward short wave flux [W/m^2]
> HGTsfc  0 7,1,0  ** surface Geopotential height [gpm]
> HGTprs 21 7,100,0 ** (profile) Geopotential height [gpm]
> LANDsfc  0 81,1,0  ** surface Land cover (land=1;sea=0) [fraction]
> LHTFLsfc  0 121,1,0  ** surface Latent heat flux [W/m^2]
> NCPCPsfc  0 62,1,0  ** surface Large scale precipitation [kg/m^2]
> PRESsfc  0 1,1,0  ** surface Pressure [Pa]
> PRMSLmsl  0 2,102,0  ** unknown level Pressure reduced to MSL [Pa]
> PVMWclm  0 139,200,0 ** atmos column Potential vorticity 
> (mass-weighted) [1/s/m]
> RHprs 21 52,100,0 ** (profile) Relative humidity [%]
> SHTFLsfc  0 122,1,0  ** surface Sensible heat flux [W/m^2]
> SPFHprs 21 51,100,0 ** (profile) Specific humidity [kg/kg]
> TMPsfc  0 11,1,0  ** surface Temp. [K]
> TMPprs 21 11,100,0 ** (profile) Temp. [K]
> TMP2m  0 11,105,2 ** 2 m above ground Temp. [K]
> TSLSAclm  0 137,200,0 ** atmos column 3-hr pressure tendency (Std 
> Atmos Red) [Pa/s]
> UFLXsfc  0 124,1,0  ** surface Zonal momentum flux [N/m^2]
> UGRDprs 21 33,100,0 ** (profile) u wind [m/s]
> UGRD10m  0 33,105,10 ** 10 m above ground u wind [m/s]
> ULWRFsfc  0 212,1,0  ** surface Upward long wave flux [W/m^2]
> USWRFsfc  0 211,1,0  ** surface Upward short wave flux [W/m^2]
> VFLXsfc  0 125,1,0  ** surface Meridional momentum flux [N/m^2]
> VGRDprs 21 34,100,0 ** (profile) v wind [m/s]
> VGRD10m  0 34,105,10 ** 10 m above ground v wind [m/s]
> VVELprs 21 39,100,0 ** (profile) Pressure vertical velocity [Pa/s]
> VWSHclm  0 136,200,0 ** atmos column Vertical speed shear [1/s]
> WTMPsfc  0 80,1,0  ** surface Water temp. [K]
> ENDVARS
>
>
>
> -- 
> Travis Washington
> MS Student
> Department of Marine & Environmental Systems
> Florida Institute of Technology
> 150 W University Blvd.
> Melbourne, FL 32901
> Ph: 850-524-0532
>
>
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