[ncl-talk] How can I get a full page plot ?

[Roussan]

Hello,
I would like to plot contours in full page at a given size (1366 x 844),
with no margins, no white spaces, just the plot at this dimmension.
Is it possible, or do I have to use imagemaick or graphicsmagick to crop
the output image ?
(I have disabled titles and labels.)

 Here is the piece of code :

  waveheight = fin->HTSGW_P0_L1_GLL0
  delete(waveheight at long_name)
  delete(waveheight at units)

  wavedir    = fin->DIRPW_P0_L1_GLL0
  delete(wavedir at long_name)
  delete(wavedir at units)

  wks_type = "png"
  wks_type at wkWidth = 1366
  wks_type at wkHeight = 844
  wks  = gsn_open_wks(wks_type,outfile)

  vres                           = True
  vres at vcRefAnnoOn = False

  res  = True
  res at gsnMaximize     = True
  res at lbLabelBarOn    = False
  res at lbTitleOn            = False
  vres at lbLabelBarOn   = False
  vres at lbTitleOn           = False

  plot = gsn_csm_contour_map(wks,waveheight,res)
  plot_ov = gsn_csm_vector_scalar(wks, udir(:,:), vdir(:,:),waveheight,vres)

  overlay(plot,plot_ov)                  ; overlay the U-wind plot on the
temperature plot

  draw(plot)                                  ; draw the temperature plot
(with the U-wind plot overlaid)
  frame(wks)                                 ; advance the frame




You will can see what I can achieve in attachement.
Thank you in advance
Ross.
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