Re: Error with plotting Hovmueller gsn_csm_hov

Hi.
Nevermind. I figured out the problem.
These two lines do not need to used:
> v_plane_at_lat2d = a->XLAT(0,:,:)
> v_plane_at_lon2d = a->XLONG(0,:,:)

Thanks
-Erik

On Nov 9, 2007, at 3:45 PM, Erik Noble wrote:

> I used the 1st Hovmueller example on at http://www.ncl.ucar.edu/Applications/time_lon.shtml
> to try and create a plot of WRF model data.
>
> The data is reading fine but I am getting a plot error that I do not
> understand. I am getting an error due to the gsn_csm_hov function.
> (All readout and errors are attached to this email)
>
> May I have some help with this?
> -Erik
>
> 0) Working on time: 2006-09-01_00:00:00
> .
> . ( I cut for space in email)
> .
> (0) Working on time: 2006-09-30_00:00:00
>
>
> Variable: v_plane
> Type: float
> Total Size: 60604 bytes
> 15151 values
> Number of Dimensions: 2
> Dimensions and sizes: [109] x [139]
> Coordinates:
> Number Of Attributes: 6
> PlotLevelID : 700 hPa
> units : m/s
> description : v Velocity
> lon2d : <ARRAY of 15151 elements>
> lat2d : <ARRAY of 15151 elements>
> _FillValue : -999999
>
> warning:tmYLMinorLengthF is not a valid resource in
> hov_contour.PlotManager at this time
> warning:NhlGetValues:Error retrieving tmYLMinorLengthF
> fatal:Execute: Error occurred at or near line 2293 in file
> $NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_code.ncl
>
> fatal:Execute: Error occurred at or near line 7875 in file
> $NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_code.ncl
>
> fatal:Execute: Error occurred at or near line 10500 in file
> $NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl
>
> fatal:Execute: Error occurred at or near line 10632 in file
> $NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl
>
> fatal:Execute: Error occurred at or near line 36 in file
> hov_WRFV700.ncl
>
>
>
>
> ; ===========================================
> ; hov_1.ncl
> ; ===========================================
> load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_code.ncl"
> load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl"
> load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/contributed.ncl"
> load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/shea_util.ncl"
> load "$NCARG_ROOT/lib/ncarg/nclscripts/wrf/WRFUserARW.ncl"
>
> begin
> ;WRF Out file
> diri1 ="/Volumes/Data_and_Models/Model-Output/Athena/"
> ifile1 ="WRF-SOP3_Athena_3_1_2.nc"
> a=addfile(diri1+ifile1,"r")
> ; Which times and how many time steps are in this data set?
> times = wrf_user_list_times(a) ; get times in the file
> ntimes = dimsizes(times) ; number of times in the file
> ;;;;;;;Get Variables;;;;;;;;;;
> times = wrf_user_list_times(a)
> do it = 248,ntimes-1, 8 ;;;;;Time step you
> want!!!!
> print("Working on time: " + times(it) )
> pressure = 700.
> v = wrf_user_getvar(a,"va", it) ; v averaged to mass points
> p = wrf_user_getvar(a, "pressure", it) ; pressure
> v_plane = wrf_user_intrp3d( v,p,"h",pressure,0.,False)
> v_plane_at_lat2d = a->XLAT(0,:,:)
> v_plane_at_lon2d = a->XLONG(0,:,:)
> end do
> printVarSummary(v_plane)
> ;==============================================
> ; creat plot
> ;==============================================
> wks = gsn_open_wks ("x11", "hov" ) ; open workstation
> res = True ; plot mods desired
> res_at_tiMainString = "Default Hovmueller" ; title
> plot = gsn_csm_hov(wks, v_plane, res ) ; default
> hovmueller
> end
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Received on Fri Nov 09 2007 - 13:52:14 MST