forrest@0: ;*************************************************
forrest@0: ; ce_1.ncl
forrest@0: ;************************************************
forrest@0: load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_code.ncl"  
forrest@0: load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl"
forrest@0: load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/contributed.ncl"  
forrest@0: ;************************************************
forrest@0: begin
forrest@0: ;************************************************
forrest@0: ; read in observed data
forrest@0: ;************************************************
forrest@0:   diri  = "/fis/cgd/cseg/people/jeff/clamp_data/lai/"
forrest@0:   fili  = "LAI_2000-2005_ensemble_T42.nc"
forrest@0:   f     = addfile(diri+fili,"r")
forrest@0: 
forrest@0:   z     = f->LAI
forrest@0:   y     = z(0,:,:)
forrest@0:   y@long_name = "Days of Growing Season"
forrest@0:  
forrest@0:   dsizes_z = dimsizes(z)
forrest@0:   ntime    = dsizes_z(0)
forrest@0:   nlat     = dsizes_z(1)
forrest@0:   nlon     = dsizes_z(2)
forrest@0: 
forrest@0:  day_of_data = (/31,28,31,30,31,30,31,31,30,31,30,31/)
forrest@0: 
forrest@0:   do j = 0,nlat-1
forrest@0:   do i = 0,nlon-1
forrest@0:      nday = 0.
forrest@0:      do k = 0,ntime-1
forrest@0:         if (.not. ismissing(z(k,j,i)) .and. z(k,j,i) .gt. 1.0) then
forrest@0:            nday = nday + day_of_data(k)
forrest@0:         end if
forrest@0:      end do
forrest@0:      y(j,i) = nday
forrest@0:   end do
forrest@0:   end do
forrest@0: 
forrest@0:   print (min(y)+"/"+max(y))
forrest@0: 
forrest@0: ;************************************************
forrest@0: ; read in model data
forrest@0: ;************************************************
forrest@0:   diri2  = "/fis/cgd/cseg/people/jeff/clamp_data/model/"
forrest@0:   fili2 = "i01.03cn_1545-1569_ANN_climo.nc"
forrest@0:   g     = addfile(diri2+fili2,"r")
forrest@0:   x     = g->TLAI
forrest@0: 
forrest@0:   delta = 0.000001
forrest@0:   x0    = x(0,:,:)
forrest@0:   y = where(ismissing(y).and.(ismissing(x0).or.(x0.lt.delta)),y@_FillValue,y)
forrest@0: ;************************************************
forrest@0: ; create default plot
forrest@0: ;************************************************
forrest@0: 
forrest@0:   wks = gsn_open_wks("ps","xy")         ; open a ps file
forrest@0:   gsn_define_colormap(wks,"gui_default")     ; choose colormap
forrest@0: 
forrest@0:   res                     = True             ; Use plot options
forrest@0:   res@cnFillOn            = True             ; Turn on color fill
forrest@0:   res@gsnSpreadColors      = True            ; use full colormap
forrest@0: ; res@cnFillMode          = "RasterFill"     ; Turn on raster color
forrest@0: ; res@lbLabelAutoStride   = True
forrest@0:   res@cnLinesOn           = False            ; Turn off contourn lines
forrest@0:   res@mpFillOn            = False            ; Turn off map fill
forrest@0:   res@tiMainString        = "MODIS MOD 15A2 2000-2005"
forrest@0: 
forrest@0:   res@gsnSpreadColors     = True             ; use full colormap
forrest@0:   res@cnLevelSelectionMode = "ManualLevels"  ; Manual contour invtervals
forrest@0:   res@cnMinLevelValF       = 0.              ; Min level
forrest@0:   res@cnMaxLevelValF       = 390.            ; Max level
forrest@0:   res@cnLevelSpacingF      = 30.             ; interval
forrest@0: 
forrest@0: ; pres                            = True     ; panel plot mods desired
forrest@0: ; pres@gsnMaximize                = True     ; fill the page
forrest@0: 
forrest@0:   plot = gsn_csm_contour_map_ce(wks,y,res)   ; for observed
forrest@0: 
forrest@0: ; gsn_panel(wks,plot,(/1,1/),pres)           ; create panel plot
forrest@0:   system("convert xy.ps xy.png")
forrest@0: end