[ncl-talk] Sub: White space around the boundary

[Adv]

Hi,
I don't know how to get rid of white spaces around the boundary. Could
someone help me to fix this? I have attached a output figure for your
review.

Thanks


latS   =  40.
  latN   =  49.
  lonL   = -116.
  lonR   =  -90.


wks = gsn_open_wks("pdf","eof")
  gsn_define_colormap(wks,"BlWhRe")       ; choose colormap
  plot = new(neof,graphic)                ; create graphic array
                                          ; only needed if paneling
; EOF patterns

  res                      = True
  res at gsnDraw              = False        ; don't draw yet
  res at gsnFrame             = False        ; don't advance frame yet

;---This resource not needed in V6.1.0
  res at gsnSpreadColors      = True         ; spread out color table

  res at gsnAddCyclic         = False        ; plotted dataa are not cyclic

  res at mpFillOn             = False        ; turn off map fill
res at mpLimitMode           = "LatLon"
  res at mpMinLatF            = latS         ; zoom in on map
  res at mpMaxLatF            = latN
  res at mpMinLonF            = lonL
  res at mpMaxLonF            = lonR
 res at cnFillOn             = True         ; turn on color fill
  res at cnLinesOn            = False        ; True is default
;res at cnLineLabelsOn       = False        ; True is default
  res at lbLabelBarOn         = False        ; turn off individual lb's
 res at mpPerimOn              = True                    ; draw box around map
res at mpGeophysicalLineThicknessF = 3.0
res at mpGeophysicalLineColor = "Black"; (/22/)
;res at mpNationalLineThicknessF  = 3.0
res at mpOutlineBoundarySets = "GeophysicalAndUSStates" ; add state boundaries
res at mpNationalLineColor  = res at mpGeophysicalLineColor
res at mpUSStateLineThicknessF = 3.0
res at mpUSStateLineColor  = res at mpGeophysicalLineColor


                                          ; set symmetric plot min/max
  symMinMaxPlt(eof, 16, False, res)       ; contributed.ncl
; panel plot only resources
  resP                     = True         ; modify the panel plot
  resP at gsnMaximize         = False         ; large format
  resP at gsnPanelLabelBar    = True         ; add common colorbar
  resP at lbLabelAutoStride   = True         ; auto stride on labels

  yStrt                    = yyyymm(0)/100
  yLast                    = yyyymm(nyrs-1)/100
;  resP at txString            = "SLP: "+season+": "+yStrt+"-"+yLast

;*******************************************
; first plot
;*******************************************
  do n=0,neof-1
     res at gsnLeftString  = "EOF "+(n+1)
     res at gsnRightString = sprintf("%5.1f", eof at pcvar(n)) +"%"
     plot(n)=gsn_csm_contour_map_ce(wks,eof(n,:,:),res)
  end do
;*******************************************
; second plot
;*******************************************
; EOF time series  [bar form]

  rts           = True
  rts at gsnDraw   = False       ; don't draw yet
  rts at gsnFrame  = False       ; don't advance frame yet
  rts at gsnScale  = True        ; force text scaling

; these four rtsources allow the user to stretch the plot size, and
; decide exactly where on the page to draw it.

  rts at vpHeightF = 0.40        ; Changes the aspect ratio
  rts at vpWidthF  = 0.85
  rts at vpXF      = 0.10        ; change start locations
  rts at vpYF      = 0.75        ; the plot


  rts at tiYAxisString = "mm/day"     rts at gsnYRefLine           =
0.              ; reference line
  rts at gsnXYBarChart         = True            ; create bar chart
  rts at gsnAboveYRefLineColor = "red"           ; above ref line fill red
  rts at gsnBelowYRefLineColor = "blue"          ; below ref line fill blue

; panel plot only resources
  rtsP                      = True            ; modify the panel plot
  rtsP at gsnMaximize          = True            ; large format
  rtsP at txString             = "Prec: "+season+": "+yStrt+"-"+yLast

  year = yyyymm/100

; create individual plots
  do n=0,neof-1
     rts at gsnLeftString  = "EOF "+(n+1)
     rts at gsnRightString = sprintf("%5.1f", eof at pcvar(n)) +"%"
     plot(n) = gsn_csm_xy (wks,year,eof_ts(n,:),rts)
  end do
  gsn_panel(wks,plot,(/neof,1/),rtsP)     ; now draw as one plot
end
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