[ncl-talk] bin size

[Rick Brownrigg]

Hi,

Those resources in the warning messages are inputs to the pdfx() functions,
not to the graphics functions.  See:

http://ncl.ucar.edu/Document/Functions/Contributed/pdfx.shtml

Hope that helps...
Rick

On Thu, May 21, 2015 at 9:41 AM, mamadoulamine.mbaye at ucad.edu.sn <
mamadoulamine.mbaye at ucad.edu.sn> wrote:

>  Dear,
>
> I would like to reduce the size of the bins for a PDF plot, I got these
> errors:
>
> ==========
>
> warning:bin_bound_min is not a valid resource in pdf_climate_xy at this
> time
> warning:bin_bound_max is not a valid resource in pdf_climate_xy at this
> time
> warning:bin_spacing is not a valid resource in pdf_climate_xy at this time
>
> =============
>
> here is the script:
>
>
> f =asciiread("/home/data_climate_paper.txt",(/2484,4/),"float")
> ucH=f(:,0)
> ucR=f(:,1)
> bcH=f(:,2)
> bcR=f(:,3)
> ap= pdfx(ucH,20,True)
> bp= pdfx(ucR,20,True)
> cp= pdfx(bcH,20,True)
> dp= pdfx(bcR,20,True)
>
> nVar    = 4
> nBin    = ap at nbins
> ;plot    = new ( nVar, "graphic")
> xx      = new ( (/nVar, nBin/), typeof(ap))
>   xx(0,:) = ap at bin_center
>   xx(1,:) = bp at bin_center
>   xx(2,:) = cp at bin_center
>   xx(3,:) = dp at bin_center
>   yy      = new ( (/nVar, nBin/), typeof(ap))
>   yy(0,:) = (/ ap /)
>   yy(1,:) = (/ bp /)
>   yy(2,:) = (/ cp /)
>   yy(3,:) = (/ dp /)
>
> ;=========================================================================================
>   wks   = gsn_open_wks ("x11", "pdf_climate" )
> res                   = True
> res at xyLineThicknesses          = (/4.0,4.0,4.0,4.0/)
>   res at xyLineColors             = (/"blue","red","green","orange"/)
>   res at xyMonoDashPattern        = True              ; all solid
>   res at tiYAxisString            = "PDF (%)"
>   res at trXMinF               = 0
>   res at trXMaxF               = 40
>   res at gsnXYBarChart            = True              ; Create bar plot
>   res at gsnXYBarChartOutlineOnly = True
>   res at bin_bound_min           =0
>   res at bin_bound_max           =20
>   res at bin_spacing             =5
>
>
>   res at tiMainString           = "Probabilty Density Functions"
>   plot = gsn_csm_xy (wks, xx, yy, res)
> end
>
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