;********************************************************

;using model biome vlass

;

; required command line input parameters:

;  ncl 'model_name="10cn" model_grid="T42" dirm="/.../ film="..."' 01.npp.ncl

;

; histogram normalized by rain and compute correleration

;**************************************************************

load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_code.ncl"

load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl"

load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/contributed.ncl"

;**************************************************************

procedure set_line(lines:string,nline:integer,newlines:string) 

begin

; add line to ascci/html file

  nnewlines = dimsizes(newlines)

  if(nline+nnewlines-1.ge.dimsizes(lines))

    print("set_line: bad index, not setting anything.") 

    return

  end if 

  lines(nline:nline+nnewlines-1) = newlines

;  print ("lines = " + lines(nline:nline+nnewlines-1))

  nline = nline + nnewlines

  return 

end

;**************************************************************

; Main code.

begin

 plot_type     = "ps"

 plot_type_new = "png"

;************************************************

; model name and grid       

;************************************************

 model_grid = "T42"

 model_name  = "cn"

 model_name1 = "i01.06cn"

 model_name2 = "i01.10cn"

;---------------------------------------------------

; get biome data: model

  biome_name_mod = "Model PFT Class"

  dirm = "/fis/cgd/cseg/people/jeff/clamp_data/model/"

  film = "class_pft_"+model_grid+".nc"

  fm = addfile(dirm+film,"r")

  classmod = fm->CLASS_PFT

  delete (fm)

; model data has 17 land-type classes

  nclass_mod = 17

;--------------------------------------------------

; get model data: landfrac and area

 dirm_l= "/fis/cgd/cseg/people/jeff/surface_data/" 

 film_l = "lnd_T42.nc"

 fm_l   = addfile (dirm_l+film_l,"r")

 landfrac = fm_l->landfrac

 area     = fm_l->area

; change area from km**2 to m**2

  area = area * 1.e6             

;---------------------------------------------------

; take into account landfrac

  area = area * landfrac

  delete (landfrac)

;---------------------------------------------------

; read data: model, group 1

 dirm = "/fis/cgd/cseg/people/jeff/clamp_data/model/"

 film = model_name1 + "_1980-2004_ANN_climo.nc"

 fm   = addfile (dirm+film,"r")

 NPP1   = fm->NPP

 leafc  = fm->LEAFC

 woodc  = fm->WOODC

 frootc = fm->FROOTC

 VegC   = leafc

 VegC   = leafc + woodc + frootc

 litterc = fm->LITTERC

 cwdc    = fm->CWDC

 LiCwC   = litterc

 LiCwC   = litterc + cwdc

 SoilC   = fm->SOILC

 delete (fm)

;--------------------------------------------------- 

; read data: model, group 2

 dirm = "/fis/cgd/cseg/people/jeff/clamp_data/model/"

 film = model_name2 + "_1990-2004_ANN_climo.nc"

 fm   = addfile (dirm+film,"r")

 NPP2   = fm->NPP 

 NEE2   = fm->NEE 

;---------------------------------------------------

; Units for these variables are:

;NPP1: g C/m^2/s

;NPP2: g C/m^2/s

;NEE2: g C/m^2/s

;VegC:  g C/m^2

;LiCwC: g C/m^2

;SoilC: g C/m^2

 nsec_per_year = 60*60*24*365

; change unit to g C/m^2/year

 NPP1 = NPP1 *  nsec_per_year

 NPP2 = NPP2 *  nsec_per_year

 NEE2 = NEE2 *  nsec_per_year 

 data_n = 7

;*******************************************************************

; Calculate "nice" bins for binning the data in equally spaced ranges

;********************************************************************

; using model biome class

  nclass      = nclass_mod

  range       = fspan(0,nclass,nclass+1)

; print (range)

; Use this range information to grab all the values in a

; particular range, and then take an average.

  nx           = dimsizes(range) - 1

;==============================

; put data into bins

;==============================

; using observed biome class

; base  = ndtooned(classob)

; using model biome class

  base  = ndtooned(classmod)

  area_1d = ndtooned(area)

; output

  yvalues   = new((/data_n,nx/),float)

  yvalues_t = new((/data_n,nx/),float)

; Loop through each range, using base.

  do i=0,nx-1

     if (i.ne.(nx-1)) then

        idx = ind((base.ge.range(i)).and.(base.lt.range(i+1)))        

     else

        idx = ind(base.ge.range(i))

     end if

  do n = 0,data_n-1

     if (n.eq.0) then

        data = ndtooned(area)

     end if

     if (n.eq.1) then

        data = ndtooned(NPP1)

     end if

     if (n.eq.2) then

        data = ndtooned(VegC)

     end if

     if (n.eq.3) then

        data = ndtooned(LiCwC)

     end if

     if (n.eq.4) then

        data = ndtooned(SoilC)

     end if

     if (n.eq.5) then

        data = ndtooned(NPP2)

     end if

     if (n.eq.6) then

        data = ndtooned(NEE2)

     end if

;    Calculate sum and average

     if (.not.any(ismissing(idx))) then

        if (n.eq.0) then 

           yvalues(n,i)   = sum(data(idx))

           yvalues_t(n,i) = sum(data(idx))   

        else 

           yvalues(n,i)   = avg(data(idx))

           yvalues_t(n,i) = sum(data(idx)*area_1d(idx))

        end if

     else

        yvalues(n,i)   = yvalues@_FillValue

        yvalues_t(n,i) = yvalues@_FillValue

     end if

;#############################################################

; using model biome class:

;     set the following 4 classes to _FillValue:

;     (3)Needleleaf Deciduous Boreal Tree,

;     (8)Broadleaf Deciduous Boreal Tree,

;     (9)Broadleaf Evergreen Shrub,

;     (16)Wheat

      if (i.eq.3 .or. i.eq.8 .or. i.eq.9 .or. i.eq.16) then

         yvalues(n,i)   = yvalues@_FillValue

         yvalues_t(n,i) = yvalues@_FillValue

      end if

;#############################################################  

     delete (data)

  end do 

  delete (idx)

  end do

  delete (base)

  delete (area)

  delete (NPP1)

  delete (VegC)

  delete (LiCwC)

  delete (SoilC)

  delete (NPP2)

  delete (NEE2)

;----------------------------------------------------------------

; data for table1

 good = ind(.not.ismissing(yvalues(5,:)) .and. .not.ismissing(yvalues(1,:)))

;print (good)

 area_g  = yvalues(0,good)

 NPP1_g  = yvalues(1,good)

 VegC_g  = yvalues(2,good)

 LiCwC_g = yvalues(3,good)

 SoilC_g = yvalues(4,good)

 NPP2_g  = yvalues(5,good)

 NEE2_g  = yvalues(6,good)

 n_biome = dimsizes(NPP1_g)

 NPP_ratio = NPP2_g/NPP1_g

;-----------------------------------------------------------------

; data for table2

; change unit from g to Pg (Peta gram)

 factor_unit = 1.e-15

 NPP1_t  = yvalues_t(1,good) * factor_unit

 VegC_t  = yvalues_t(2,good) * factor_unit

 LiCwC_t = yvalues_t(3,good) * factor_unit 

 SoilC_t = yvalues_t(4,good) * factor_unit

 NEE2_t  = yvalues_t(6,good) * factor_unit

 delete (yvalues)

 delete (yvalues_t)

;-------------------------------------------------------------

; html table1 data

; column (not including header column)

  col_head  = (/"Area (1.e12m2)" \

               ,"NPP (gC/m2/yr)" \

               ,"VegC (gC/m2)" \

               ,"Litter+CWD (gC/m2)" \

               ,"SoilC (gC/m2)" \

               ,"NPP_ratio" \

               ,"NEE (gC/m2/yr)" \

               /)

  ncol = dimsizes(col_head)

; row (not including header row)                   

; using model biome class:  

  row_head  = (/"Not Vegetated" \

               ,"Needleleaf Evergreen Temperate Tree" \

               ,"Needleleaf Evergreen Boreal Tree" \

;              ,"Needleleaf Deciduous Boreal Tree" \

               ,"Broadleaf Evergreen Tropical Tree" \

               ,"Broadleaf Evergreen Temperate Tree" \

               ,"Broadleaf Deciduous Tropical Tree" \

               ,"Broadleaf Deciduous Temperate Tree" \

;              ,"Broadleaf Deciduous Boreal Tree" \

;              ,"Broadleaf Evergreen Shrub" \

               ,"Broadleaf Deciduous Temperate Shrub" \

               ,"Broadleaf Deciduous Boreal Shrub" \

               ,"C3 Arctic Grass" \

               ,"C3 Non-Arctic Grass" \

               ,"C4 Grass" \

               ,"Corn" \

;              ,"Wheat" \                      

               ,"All Biome" \                

               /)  

  nrow = dimsizes(row_head)                  

; arrays to be passed to table. 

  text4 = new ((/nrow, ncol/),string )

 do i=0,nrow-2

  text4(i,0) = sprintf("%.1f",area_g(i)*1.e-12)

  text4(i,1) = sprintf("%.1f",NPP1_g(i))

  text4(i,2) = sprintf("%.1f",VegC_g(i))

  text4(i,3) = sprintf("%.1f",LiCwC_g(i))

  text4(i,4) = sprintf("%.1f",SoilC_g(i))

  text4(i,5) = sprintf("%.2f",NPP_ratio(i))

  text4(i,6) = sprintf("%.1f",NEE2_g(i))

 end do

;-------------------------------------------------------

; create html table1

  header_text = "<H1>NEE and Carbon Stocks and Fluxes:  Model "+model_name+"</H1>" 

  header = (/"<HTML>" \

            ,"<HEAD>" \

            ,"<TITLE>CLAMP metrics</TITLE>" \

            ,"</HEAD>" \

            ,header_text \

            /) 

  footer = "</HTML>"

  table_header = (/ \

        "<table border=1 cellspacing=0 cellpadding=3 width=60%>" \

       ,"<tr>" \

       ,"   <th bgcolor=DDDDDD >Biome Type</th>" \

       ,"   <th bgcolor=DDDDDD >"+col_head(0)+"</th>" \

       ,"   <th bgcolor=DDDDDD >"+col_head(1)+"</th>" \

       ,"   <th bgcolor=DDDDDD >"+col_head(2)+"</th>" \

       ,"   <th bgcolor=DDDDDD >"+col_head(3)+"</th>" \

       ,"   <th bgcolor=DDDDDD >"+col_head(4)+"</th>" \

       ,"   <th bgcolor=DDDDDD >"+col_head(5)+"</th>" \

       ,"   <th bgcolor=DDDDDD >"+col_head(6)+"</th>" \

       ,"</tr>" \

       /)

  table_footer = "</table>"

  row_header = "<tr>"

  row_footer = "</tr>"

  lines = new(50000,string)

  nline = 0

  set_line(lines,nline,header)

  set_line(lines,nline,table_header)

;----------------------------

;row of table

  do n = 0,nrow-2

     set_line(lines,nline,row_header)

     txt0  = row_head(n)

     txt1  = text4(n,0)

     txt2  = text4(n,1)

     txt3  = text4(n,2)

     txt4  = text4(n,3)

     txt5  = text4(n,4)

     txt6  = text4(n,5)

     txt7  = text4(n,6)

     set_line(lines,nline,"<th>"+txt0+"</th>")

     set_line(lines,nline,"<th>"+txt1+"</th>")

     set_line(lines,nline,"<th>"+txt2+"</th>")

     set_line(lines,nline,"<th>"+txt3+"</th>")

     set_line(lines,nline,"<th>"+txt4+"</th>")

     set_line(lines,nline,"<th>"+txt5+"</th>")

     set_line(lines,nline,"<th>"+txt6+"</th>")

     set_line(lines,nline,"<th>"+txt7+"</th>")

     set_line(lines,nline,row_footer)

  end do

;----------------------------

  set_line(lines,nline,table_footer)

  set_line(lines,nline,footer) 

; Now write to an HTML file.

  output_html = "table_carbon_sink1.html"

  idx = ind(.not.ismissing(lines))

  if(.not.any(ismissing(idx))) then

    asciiwrite(output_html,lines(idx))

  else

   print ("error?")

  end if

  delete (idx)

  delete (col_head)

  delete (row_head)

  delete (text4)

  delete (table_header)

;-----------------------------------------------------------------

; html table2 data

; column (not including header column)

  col_head  = (/"NPP (PgC/yr)" \

               ,"VegC (PgC)" \

               ,"Litter+CWD (PgC)" \

               ,"SoilC (PgC)" \

               ,"NEE (PgC/yr)" \

               ,"NPP timeseries" \

               ,"NEE timeseries" \

               ,"Fire timeseries" \

               /)

  ncol = dimsizes(col_head)

; row (not including header row)                   

; using model biome class:  

  row_head  = (/"Not Vegetated" \

               ,"Needleleaf Evergreen Temperate Tree" \

               ,"Needleleaf Evergreen Boreal Tree" \

;              ,"Needleleaf Deciduous Boreal Tree" \

               ,"Broadleaf Evergreen Tropical Tree" \

               ,"Broadleaf Evergreen Temperate Tree" \

               ,"Broadleaf Deciduous Tropical Tree" \

               ,"Broadleaf Deciduous Temperate Tree" \

;              ,"Broadleaf Deciduous Boreal Tree" \

;              ,"Broadleaf Evergreen Shrub" \

               ,"Broadleaf Deciduous Temperate Shrub" \

               ,"Broadleaf Deciduous Boreal Shrub" \

               ,"C3 Arctic Grass" \

               ,"C3 Non-Arctic Grass" \

               ,"C4 Grass" \

               ,"Corn" \

;              ,"Wheat" \                      

               ,"All Biome" \                

               /)  

  nrow = dimsizes(row_head)                  

; arrays to be passed to table. 

  text4 = new ((/nrow, ncol/),string )

 do i=0,nrow-2

  text4(i,0) = sprintf("%.1f",NPP1_t(i))

  text4(i,1) = sprintf("%.1f",VegC_t(i))

  text4(i,2) = sprintf("%.1f",LiCwC_t(i))

  text4(i,3) = sprintf("%.1f",SoilC_t(i))

  text4(i,4) = sprintf("%.1f",NEE2_t(i))

  text4(i,5) = "<a href=./NPP_monthly_biome_"+i+".png>monthly_plot</a> <br> <a href=./NPP_annual_biome_"+i+".png>annual_plot</a>"

  text4(i,6) = "<a href=./NEE_monthly_biome_"+i+".png>monthly_plot</a> <br> <a href=./NEE_annual_biome_"+i+".png>annual_plot</a>"

  text4(i,7) = "<a href=./Fire_monthly_biome_"+i+".png>monthly_plot</a> <br> <a href=./Fire_annual_biome_"+i+".png>annual_plot</a>"

 end do

  text4(nrow-1,0) = sprintf("%.1f",sum(NPP1_t))

  text4(nrow-1,1) = sprintf("%.1f",sum(VegC_t))

  text4(nrow-1,2) = sprintf("%.1f",sum(LiCwC_t))

  text4(nrow-1,3) = sprintf("%.1f",sum(SoilC_t))

  text4(nrow-1,4) = sprintf("%.1f",sum(NEE2_t))

  text4(nrow-1,5) = "<a href=./NPP_monthly_global.png>monthly_plot</a> <br> <a href=./NPP_annual_global.png>annual_plot</a>"

  text4(nrow-1,6) = "<a href=./NEE_monthly_global.png>monthly_plot</a> <br> <a href=./NEE_annual_global.png>annual_plot</a>"

  text4(nrow-1,7) = "<a href=./Fire_monthly_global.png>monthly_plot</a> <br> <a href=./Fire_annual_global.png>annual_plot</a>"

;**************************************************

; create html table2

;**************************************************

  header_text = "<H1>NEE and Carbon Stocks and Fluxes (per biome):  Model "+model_name+"</H1>" 

  header = (/"<HTML>" \

            ,"<HEAD>" \

            ,"<TITLE>CLAMP metrics</TITLE>" \

            ,"</HEAD>" \

            ,header_text \

            /) 

  footer = "</HTML>"

  table_header = (/ \

        "<table border=1 cellspacing=0 cellpadding=3 width=60%>" \

       ,"<tr>" \

       ,"   <th bgcolor=DDDDDD >Biome Type</th>" \

       ,"   <th bgcolor=DDDDDD >"+col_head(0)+"</th>" \

       ,"   <th bgcolor=DDDDDD >"+col_head(1)+"</th>" \

       ,"   <th bgcolor=DDDDDD >"+col_head(2)+"</th>" \

       ,"   <th bgcolor=DDDDDD >"+col_head(3)+"</th>" \

       ,"   <th bgcolor=DDDDDD >"+col_head(4)+"</th>" \

       ,"   <th bgcolor=DDDDDD >"+col_head(5)+"</th>" \

       ,"   <th bgcolor=DDDDDD >"+col_head(6)+"</th>" \

       ,"   <th bgcolor=DDDDDD >"+col_head(7)+"</th>" \

       ,"</tr>" \

       /)

  table_footer = "</table>"

  row_header = "<tr>"

  row_footer = "</tr>"

  lines = new(50000,string)

  nline = 0

  set_line(lines,nline,header)

  set_line(lines,nline,table_header)

;-----------------------------------------------

;row of table

  do n = 0,nrow-1

     set_line(lines,nline,row_header)

     txt0  = row_head(n)

     txt1  = text4(n,0)

     txt2  = text4(n,1)

     txt3  = text4(n,2)

     txt4  = text4(n,3)

     txt5  = text4(n,4)

     txt6  = text4(n,5)

     txt7  = text4(n,6)

     txt8  = text4(n,7)

     set_line(lines,nline,"<th>"+txt0+"</th>")

     set_line(lines,nline,"<th>"+txt1+"</th>")

     set_line(lines,nline,"<th>"+txt2+"</th>")

     set_line(lines,nline,"<th>"+txt3+"</th>")

     set_line(lines,nline,"<th>"+txt4+"</th>")

     set_line(lines,nline,"<th>"+txt5+"</th>")

     set_line(lines,nline,"<th>"+txt6+"</th>")

     set_line(lines,nline,"<th>"+txt7+"</th>")

     set_line(lines,nline,"<th>"+txt8+"</th>")

     set_line(lines,nline,row_footer)

  end do

;-----------------------------------------------

  set_line(lines,nline,table_footer)

  set_line(lines,nline,footer) 

; Now write to an HTML file.

  output_html = "table_carbon_sink2.html"

  idx = ind(.not.ismissing(lines))

  if(.not.any(ismissing(idx))) then

    asciiwrite(output_html,lines(idx))

  else

   print ("error?")

  end if

  delete (idx)

;---------------------------------------------------

; read data: model, time series

 dirm = "/fis/cgd/cseg/people/jeff/clamp_data/model/"

 film = model_name2 + "_Fire_C_1979-2004_monthly.nc"

 fm   = addfile (dirm+film,"r")

 NPP3 = fm->NPP 

 NEE3 = fm->NEE 

 Fire = fm->COL_FIRE_CLOSS

 delete (fm)

; Units for these variables are:

;NPP3: g C/m^2/s

;NEE3: g C/m^2/s

;Fire: g C/m^2/s

 nsec_per_month = 60*60*24*30

; change unit to g C/m^2/month

 NPP3 = NPP3 * nsec_per_month

 NEE3 = NEE3 * nsec_per_month

 Fire = Fire * nsec_per_month 

 data_n = 3

 dsizes = dimsizes(NPP3)

 nyear  = dsizes(0)

 nmonth = dsizes(1)

 ntime  = nyear * nmonth

 year_start = 1979

 year_end   = 2004

;*******************************************************************

; Calculate "nice" bins for binning the data in equally spaced ranges

;********************************************************************

; using model biome class

  nclass = nclass_mod

  range  = fspan(0,nclass,nclass+1)

; print (range)

; Use this range information to grab all the values in a

; particular range, and then take an average.

  nx = dimsizes(range) - 1

;==============================

; put data into bins

;==============================

; using observed biome class

; base  = ndtooned(classob)

; using model biome class

  base  = ndtooned(classmod)

; output

  yvalues = new((/ntime,data_n,nx/),float)

; Loop through each range, using base.

  do i=0,nx-1

     if (i.ne.(nx-1)) then

        idx = ind((base.ge.range(i)).and.(base.lt.range(i+1)))

     else

        idx = ind(base.ge.range(i))

     end if

  do n = 0,data_n-1

     t = -1

     do m = 0,nyear-1

     do k = 0,nmonth-1

        t = t + 1 

        if (n.eq.0) then

           data = ndtooned(NPP3(m,k,:,:))

        end if

        if (n.eq.1) then

           data = ndtooned(NEE3(m,k,:,:))

        end if

        if (n.eq.2) then

           data = ndtooned(Fire(m,k,:,:))

        end if

;       Calculate average

        if (.not.any(ismissing(idx))) then 

           yvalues(t,n,i) = sum(data(idx)*area_1d(idx))

        else

           yvalues(t,n,i) = yvalues@_FillValue

        end if

;#############################################################

; using model biome class:

;     set the following 4 classes to _FillValue:

;     (3)Needleleaf Deciduous Boreal Tree,

;     (8)Broadleaf Deciduous Boreal Tree,

;     (9)Broadleaf Evergreen Shrub,

;     (16)Wheat

        if (i.eq.3 .or. i.eq.8 .or. i.eq.9 .or. i.eq.16) then

           yvalues(t,n,i) = yvalues@_FillValue

        end if

;#############################################################  

     end do

     end do

     delete(data)

  end do 

    delete(idx)

  end do

  delete (base)

  delete (NPP3)

  delete (NEE3)

  delete (Fire)

;----------------------------------------------------------------

; data for tseries plot

  yvalues_g = new((/ntime,data_n,n_biome/),float)

  yvalues_g@units = "TgC/month"

; change unit to Tg C/month

; change unit from g to Tg (Tera gram)

  factor_unit = 1.e-12

  yvalues_g = yvalues(:,:,good) * factor_unit

;*******************************************************************

; general settings for line plot

;*******************************************************************

; res

  res                   = True               

  res@xyDashPatterns    = (/0/)                ; make lines solid

  res@xyLineThicknesses = (/2.0/)          ; make lines thicker

  res@xyLineColors      = (/"blue"/) ; line color

  res@trXMinF   = year_start

  res@trXMaxF   = year_end + 1

  res@vpHeightF = 0.4                 ; change aspect ratio of plot

; res@vpWidthF  = 0.8

  res@vpWidthF  = 0.75   

; res@gsnMaximize = True

;*******************************************************************

; (A) 1 component in each biome: monthly

;*******************************************************************

  component = (/"NPP","NEE","Fire"/)

; for x-axis in xyplot

  timeI = new((/ntime/),integer)

  timeF = new((/ntime/),float)

  timeI = ispan(1,ntime,1)

  timeF = year_start + (timeI-1)/12.

  timeF@long_name = "year" 

  plot_data = new((/ntime/),float)

  plot_data@long_name = "TgC/month"

  do n = 0, data_n-1

  do m = 0, n_biome-1

     plot_name = component(n)+"_monthly_biome_"+ m

     wks = gsn_open_wks (plot_type,plot_name)   

     title = component(n)+ ": "+ row_head(m)

     res@tiMainString = title

     res@tiMainFontHeightF = 0.025

     plot_data(:) = yvalues_g(:,n,m)

     plot=gsn_csm_xy(wks,timeF,plot_data,res)

    system("convert "+plot_name+"."+plot_type+" "+plot_name+"."+plot_type_new+";"+ \

           "rm "+plot_name+"."+plot_type)

     clear (wks)  

     delete (plot)   

  end do

  end do

  do n = 0, data_n-1

     plot_name = component(n)+"_monthly_global"

     wks = gsn_open_wks (plot_type,plot_name)   

     title = component(n)+ ": Global"

     res@tiMainString = title

     res@tiMainFontHeightF = 0.025

     do k = 0,ntime-1

        plot_data(k) = sum(yvalues_g(k,n,:))

     end do

     plot=gsn_csm_xy(wks,timeF,plot_data,res)

    system("convert "+plot_name+"."+plot_type+" "+plot_name+"."+plot_type_new+";"+ \

           "rm "+plot_name+"."+plot_type)

     clear (wks)  

     delete (plot)   

  end do

  delete (plot_data)

  delete (timeI)

  delete (timeF)

;*******************************************************************

; (B) 1 component in each biome: annually

;*******************************************************************

  yvalues_a = new((/nyear,data_n,n_biome/),float)

  yvalues_g!0 = "time"

  yvalues_g!1 = "case"

  yvalues_g!2 = "record"

  yvalues_a = month_to_annual(yvalues_g,0)

  delete (yvalues_g) 

; for x-axis in xyplot

  timeI = new((/nyear/),integer)

  timeF = new((/nyear/),float)

  timeI = ispan(1,nyear,1)

  timeF = year_start + (timeI-1)

  timeF@long_name = "year" 

  plot_data = new((/nyear/),float)

  plot_data@long_name = "TgC/year"

  do n = 0, data_n-1

  do m = 0, n_biome-1

     plot_name = component(n)+"_annual_biome_"+ m

     wks = gsn_open_wks (plot_type,plot_name)   

     title = component(n)+ ": "+ row_head(m)

     res@tiMainString = title

     res@tiMainFontHeightF = 0.025

     plot_data(:) = yvalues_a(:,n,m)

     plot=gsn_csm_xy(wks,timeF,plot_data,res)

    system("convert "+plot_name+"."+plot_type+" "+plot_name+"."+plot_type_new+";"+ \

           "rm "+plot_name+"."+plot_type)

     clear (wks)  

     delete (plot)   

  end do

  end do

  do n = 0, data_n-1

     plot_name = component(n)+"_annual_global"

     wks = gsn_open_wks (plot_type,plot_name)   

     title = component(n)+ ": Global"

     res@tiMainString = title

     res@tiMainFontHeightF = 0.025

     do k = 0,nyear-1

        plot_data(k) = sum(yvalues_a(k,n,:))

     end do

     plot=gsn_csm_xy(wks,timeF,plot_data,res)

    system("convert "+plot_name+"."+plot_type+" "+plot_name+"."+plot_type_new+";"+ \

           "rm "+plot_name+"."+plot_type)

     clear (wks)  

     delete (plot)   

  end do

end