Re: Stripping white space at the edges

the following may be overkill but

convert -flatten -trim +repage -background white
pr_zonalAvg_clim7100.png pr_zonalAvg_clim7100.trim.png

On 07/06/2012 10:34 AM, Noel Aloysius wrote:
> Hello NCL,
>
> I created a panel plot with 14 figures. I want to maximize the plot area
> by stripping the white space at the edges. I am not sure which plot
> resources do this.
> The section of the code and the plot is attached.
>
> Thank you in advance for your help,
> Noel
>
> ;***********************************************************************************************
> wks = gsn_open_wks("png", diro + "pr_zonalAvg")
> plot = new(14, graphic)
> gsn_define_colormap(wks, "precip3_16lev")
>
> res1 = True ; plot mods desired
> res1@gsnDraw = False
> res1@gsnFrame = False
> res1@gsnMaximize = True
> res1@gsnRightStringFontHeightF = 0.04
> res1@cnFillOn = True ; turn on color
> res1@gsnSpreadColors = True ; use full color table
> res1@cnLinesOn = False ; no contour lines
> res1@cnInfoLabelOn = False
> res1@pmTickMarkDisplayMode = "Always" ; turn on fancy tickmarks
>
> res1@tmXBMode = "Explicit" ; label independently
> res1@tmXBValues = ispan(0,11,1)
> res1@tmXBLabels =
> (/"J","F","M","A","M","J","J","A","S","O","N","D"/)
>
> res1@lbLabelBarOn = False
> res1@cnLevelSelectionMode = "ManualLevels"
> res1@cnLevelSpacingF = 20.
> res1@cnMinLevelValF = 20.
> res1@cnMaxLevelValF = 300.
>
> res1@tmYROn = False
> res1@tmXBLabelFontHeightF = 0.025
> res1@tmYLLabelFontHeightF = 0.025
>
> do i=0,11
> res1@gsnRightString = gcm_names(i)
> plot(i) = gsn_csm_lat_time(wks,
> PzoneLat_7100(raw_bc|0,GCM|i,lat|:,month|:), res1)
> end do
>
> res1@gsnRightString = "Obs"
> plot(12) = gsn_csm_lat_time(wks, PzoneLat_7100obs(lat|:,month|:), res1)
>
> res1@gsnRightString = "bias corr. GCM avg."
> plot(13) = gsn_csm_lat_time(wks, PzoneLat_7100_BCavg(lat|:,month|:),
> res1)
>
> pres1 = True
> pres1@gsnPanelLabelBar = True
> pres1@gsnFrame = False
> pres1@lbLabelFontHeightF = 0.01
> pres1@lbOrientation = "horizontal"
> pres1@lbLabelAutoStride = True
> pres1@gsnPanelYWhiteSpacePercent = 1.5
> pres1@gsnBoxMargin = 0.0
> pres1@gsnPanelRowSpec = True ; tell panel what order
> to plot
> pres1@gsnPanelCenter = True ; centered plot
> pres1@gsnMaximize = True
>
> gsn_panel(wks,plot,(/6,6,2/),pres1)
> frame(wks)
> ;****************************************************************************************************
>
>
>
> _______________________________________________
> ncl-talk mailing list
> List instructions, subscriber options, unsubscribe:
> http://mailman.ucar.edu/mailman/listinfo/ncl-talk

_______________________________________________
ncl-talk mailing list
List instructions, subscriber options, unsubscribe:
http://mailman.ucar.edu/mailman/listinfo/ncl-talk
Received on Fri Jul 6 10:39:23 2012