[gradsusr] GRADS ERROR

[Jeffrey Duda]

Travis,
Exactly what command(s) are you issuing when you get this error?  Keep in
mind that you can set the horizontal position of the data in multiple ways
in grads.  You can do either 'set lon ____' or 'set x ____'.  These will
have different meanings and if you misuse them, you will get errors like
those you are getting.

Jeff Duda

On Wed, Oct 27, 2010 at 1:52 PM, Travis Washington <
twashington2008 at my.fit.edu> 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 to covert wrfprs.000
>
> Here are the steps I am using
>
> 1) grib2ctl.pl wrfprs.000
>
> 2) 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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> gradsusr at gradsusr.org
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>
>


-- 
Jeff Duda
Iowa State University
Meteorology Graduate Student
3134 Agronomy Hall
www.meteor.iastate.edu/~jdduda
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