Re: how to enlarge the font of legend

Hi Katja,

just set the following resources:

    res@lgAutoManage = False
    res@lgLabelFontHeightF = 0.018

Bye,
Karin

Am 10.07.14 09:26, schrieb Katja Lohmüller:
> Dear NCL-talk,
>
> I'm working with an basic xy-Plot and I want to enlarge the the font
> of the labels. Right now, the font just get's bigger, if I enlarge the
> legend size. Other resources do not work.
>
> It would be great, if anyone could solve my problem.
>
> With kind regards,
> Katja Lohmüller
>
> My code is as follows:
>
> load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_code.ncl"
> load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl"
>
> begin
> ;************************************************
> ; read in data
> ;************************************************
>
> filename1 = "/home/lohmueller/Programmierpraktikum/Übung4/Km1i.txt"
> filename2 = "/home/lohmueller/Programmierpraktikum/Übung4/Km1s.txt"
> filename3 = "/home/lohmueller/Programmierpraktikum/Übung4/Km2i.txt"
> filename4 = "/home/lohmueller/Programmierpraktikum/Übung4/Km2s.txt"
> filename5 = "/home/lohmueller/Programmierpraktikum/Übung4/Km3i.txt"
> filename6 = "/home/lohmueller/Programmierpraktikum/Übung4/Km3s.txt"
> filename7 = "/home/lohmueller/Programmierpraktikum/Übung4/Km4i.txt"
> filename8 = "/home/lohmueller/Programmierpraktikum/Übung4/Km4s.txt"
> filename9 = "/home/lohmueller/Programmierpraktikum/Übung4/Km5i.txt"
> filename10 = "/home/lohmueller/Programmierpraktikum/Übung4/Km5s.txt"
>
> data1 = asciiread(filename1,(/151,4/),"float")
> data2 = asciiread(filename2,(/151,4/),"float")
> data3 = asciiread(filename3,(/151,4/),"float")
> data4 = asciiread(filename4,(/151,4/),"float")
> data5 = asciiread(filename5,(/151,4/),"float")
> data6 = asciiread(filename6,(/151,4/),"float")
> data7 = asciiread(filename7,(/151,4/),"float")
> data8 = asciiread(filename8,(/151,4/),"float")
> data9 = asciiread(filename9,(/151,4/),"float")
> data10 = asciiread(filename10,(/151,4/),"float")
>
> ;************************************************
> ; to plot multiple lines, you must put them into
> ; a mulidimensional array
> ;************************************************
>
> uv = new((/4,151/),float)
>
>
> ;************************************************
> ;Deklaration des Datenfelds
> ;************************************************
>
> z = data1(:,0)
> uv(0,:) = data3(:,1)
> uv(1,:) = data4(:,1)
> uv(2,:) = data3(:,2)
> uv(3,:) = data4(:,2)
>
>
> ;print(u)
>
>
> ;************************************************
> ;Ressourcen
> ;************************************************
>
> wks = gsn_open_wks ("pdf","UV2") ; open ps file
>
> gsn_define_colormap(wks,"BkBlAqGrYeOrReViWh200")
>
>
> res = True ; plot mods desired
>
> ;res@tiMainString = "u/v-Komponente des Windes bei
> neutraler Schichtung (vg=3 m/s)"
> res@tiXAxisString = "Windgeschwindigkeit in m/s"
> res@tiYAxisString = "Hoehe in m"
> res@xyLineColors = (/167,144,17,37/) ; Set the line colors.
> res@xyLineThicknesses = 1.0
> res@xyDashPatterns = (/4,5,6,7/) ;Linestyle
> res@xyLineLabelFontColor = 1 ;for line labels
> res@xyLineThicknessF = 2.0
> res@trYMaxF = 1600
> res@xyExplicitLegendLabels = (/"u-instationaer", "u-stationaer",
> "v-instationaer", "v-stationaer"/)
> ;Make Legend
> res@pmLegendOrthogonalPosF = -1.11
> res@pmLegendParallelPosF = 0.18
> res@pmLegendDisplayMode = "Always"
> res@pmLegendWidthF = 0.13
> res@pmLegendHeightF = 0.13
> ; res@trXMaxF = 40
>
> plot = gsn_xy (wks,uv,z,res)
>
>
> frame(wks)
> end
>

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Received on Thu Jul 10 08:34:41 2014