fixing the label range

From: Sunmin Park <mireiyue_at_nyahnyahspammersnyahnyah>
Date: Tue Jun 24 2014 - 13:42:42 MDT

Dear, NCL users

I am a new user of ncl. I want to fix the range of label numbers (fix =
minimum and maximum values) in each plot. Each plot has different range =
of data for example, the plot for 2007 has the range between 0-2.8 and =
the plot for 2008 has between 0-3.5. I searched information but I =
couldn’t find it. How can I fix the numbers?

Thank you for any help.
Sun


;************************************************
; resources
;************************************************
  wks = gsn_open_wks("ps","calipso(0-1km)"+year+month(ii)) =
; open a ps file
  gsn_define_colormap(wks,"gui_default") ; choose colormap

  res = True ; plot mods desired
  res@cnFillOn = True ; turn on color
  res@gsnSpreadColors = True ; use full color map
  res@cnLinesOn = False ; no contour lines
  res@cnLineLabelsOn = False ; no line labels

  res@mpMaxLatF = 85 ; choose map range
  res@mpMinLatF = -85

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

  res@gsnAddCyclic = False

  res@cnLevelSelectionMode = "AutomaticLevels" ; AutomaticLevels
;res@cnMinLevelValF = 4 ; min level
;res@cnMaxLevelValF = 32 ; max level
;res@cnLevelSpacingF = 2 ; interval

  res@tmXBLabelFontHeightF = 0.014 ; adjust some font =
heights
  res@tmYLLabelFontHeightF = 0.014
  res@tiMainFontHeightF = 0.022
  res@txFontHeightF = 0.017
res@lbLabelBarOn = False ; turn off label bar
;************************************************
; create plots
;************************************************
  plot = new(1,graphic)
  res@tiMainString = "CALIPSO(0-1km)"+year+"-"+month(ii)+""
  plot(0) = gsn_csm_contour_map_ce(wks,data3avg,res) ; create the =
plot

;printVarSummary(newsst)

; res@tiMainString = "Grid after linint2"
; plot(1) = gsn_csm_contour_map_ce(wks,newsst,res) ; create the plot
;************************************************
; create panel
;************************************************
  pres = True
  pres@gsnPanelLabelBar = True ; common label bar
  gsn_panel(wks,plot,(/1,1/),pres)



 


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Received on Tue Jun 24 07:42:57 2014

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