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1 ;************************************************* |
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2 ; ce_1.ncl |
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3 ;************************************************ |
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4 load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_code.ncl" |
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5 load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl" |
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6 ;************************************************ |
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7 begin |
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8 ;************************************************ |
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9 ; read in observed data |
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10 ;************************************************ |
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11 ;f = addfile ("Npp_0.05deg_mean.nc","r") |
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12 ;y = f->NPP(::10,::10) ; for observed 0.05deg |
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13 f = addfile ("Npp_T42_mean.nc","r") |
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14 y = f->NPP |
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15 ;************************************************ |
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16 ; read in model data |
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17 ;************************************************ |
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18 g = addfile ("i01.03cn_1545-1569_ANN_climo.nc","r") |
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19 ;g = addfile ("i01.04casa_1605-1629_ANN_climo.nc","r") |
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20 x = g->NPP |
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21 |
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22 delta = 0.00000000001 |
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23 x0 = x(0,:,:) |
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24 y = where(ismissing(y).and.(ismissing(x0).or.(x0.lt.delta)),0.,y) |
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25 |
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26 y@units = "gC/m^2/year" |
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27 ;************************************************ |
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28 ; create default plot |
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29 ;************************************************ |
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30 |
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31 ; setvalues NhlGetWorkspaceObjectId() |
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32 ; "wsMaximumSize" : 199999999 |
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33 ; end setvalues |
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34 |
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35 wks = gsn_open_wks("png","xy") ; open a ps file |
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36 ; gsn_define_colormap(wks,"wgne15") ; choose colormap |
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37 gsn_define_colormap(wks,"gui_default") ; choose colormap |
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38 |
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39 res = True ; Use plot options |
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40 res@cnFillOn = True ; Turn on color fill |
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41 res@gsnSpreadColors = True ; use full colormap |
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42 ; res@cnFillMode = "RasterFill" ; Turn on raster color |
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43 ; res@lbLabelAutoStride = True |
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44 res@cnLinesOn = False ; Turn off contourn lines |
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45 res@mpFillOn = False ; Turn off map fill |
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46 res@tiMainString = "Observed MODIS MOD 17" |
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47 ; res@tiMainString = "Model i01.03cn" |
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48 ; res@tiMainString = "Model i01.04casa" |
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49 |
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50 res@gsnSpreadColors = True ; use full colormap |
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51 res@cnLevelSelectionMode = "ManualLevels" ; Manual contour invtervals |
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52 res@cnMinLevelValF = 0. ; Min level |
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53 res@cnMaxLevelValF = 2200. ; Max level |
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54 res@cnLevelSpacingF = 200. ; interval |
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55 |
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56 plot = gsn_csm_contour_map_ce(wks,y,res) ; for observed |
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57 |
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58 end |