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; ***********************************************
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; add another model to plot
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; add panel plot to 22.lines.ncl
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; add zone plot to 21.lines.ncl
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; ***********************************************
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load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_code.ncl"
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load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl"
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load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/contributed.ncl"
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;************************************************
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begin
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11 |
;************************************************
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; read in data: observed
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13 |
;************************************************
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diri = "/fis/cgd/cseg/people/jeff/clamp_data/co2/"
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fili = "co2_globalView_98.nc"
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g = addfile (diri+fili,"r")
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val = g->CO2_SEAS
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lon = g->LON
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lat = g->LAT
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sta = chartostring(g->STATION)
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delete (g)
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;print (sta(0))
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ncase = dimsizes(lat)
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;print (ncase)
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;**************************************************************
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; get only the lowest level at each station
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30 |
;**************************************************************
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lat_tmp = lat
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lat_tmp@_FillValue = 1.e+36
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33 |
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do n = 0,ncase-1
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if (.not. ismissing(lat_tmp(n))) then
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indexes = ind(lat(n) .eq. lat .and. lon(n) .eq. lon)
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if (dimsizes(indexes) .gt. 1) then
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lat_tmp(indexes(1:)) = lat_tmp@_FillValue
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end if
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delete (indexes)
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end if
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end do
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indexes = ind(.not. ismissing(lat_tmp))
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;print (dimsizes(indexes))
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;print (indexes)
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47 |
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lat_ob = lat(indexes)
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lon_ob = lon(indexes)
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val_ob = val(indexes,:)
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;printVarSummary (val_ob)
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;print (lat_ob +"/"+lon_ob)
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53 |
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54 |
;************************************************
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; read in model data
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56 |
;************************************************
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diri2 = "/fis/cgd/cseg/people/jeff/clamp_data/model/"
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fili2 = "b30.061n_1995-2004_MONS_climo_atm.nc"
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fili3 = "b30.061m_401_425_MONS_climo_atm.nc"
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60 |
;--------------------------------------------
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g = addfile(diri2+fili2,"r")
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x1 = g->CO2
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xi = g->lon
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yi = g->lat
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delete (g)
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xdim = dimsizes(x1)
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nlev = xdim(1)
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y1 = x1(:,0,:,:)
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; printVarSummary (y1)
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71 |
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; get the co2 at the lowest level
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y1 = x1(:,nlev-1,:,:)
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delete (x1)
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;---------------------------------------------
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g = addfile(diri2+fili3,"r")
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x2 = g->CO2
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delete (g)
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y2 = x2(:,0,:,:)
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y2 = x2(:,nlev-1,:,:)
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delete (x2)
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;---------------------------------------------
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; change to unit of observed (u mol/mol)
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; Model_units [=] kgCO2 / kgDryAir
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; 28.966 = molecular weight of dry air
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86 |
; 44. = molecular weight of CO2
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; u mol = 1e-6 mol
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factor = (28.966/44.) * 1e6
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;---------------------------------------------
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y1 = y1 * factor
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y1@_FillValue = 1.e36
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y1@units = "u mol/mol"
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; y1 = where(y0 .lt. 287.,1y@_FillValue,y1)
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; printVarSummary (y1)
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; print (min(y1)+"/"+max(y1))
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97 |
;---------------------------------------------
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y2 = y2 * factor
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y2@_FillValue = 1.e36
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y2@units = "u mol/mol"
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101 |
;---------------------------------------------
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; interpolate into observed station
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; note: model is 0-360E, 90S-90N
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; ob is -180-180, 90S-90N
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105 |
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; to be able to handle observation at (-89.98,-24.80)
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print (yi(0))
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yi(0) = -90.
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i = ind(lon_ob .lt. 0.)
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lon_ob(i) = lon_ob(i) + 360.
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;----------------------------------------------------------------
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yo = linint2_points_Wrap(xi,yi,y1,True,lon_ob,lat_ob,0)
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val_model1 = yo(pts|:,time|:)
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val_model1_0 = val_model1
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; printVarSummary (val_model1)
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; print (min(val_model1)+"/"+max(val_model1))
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119 |
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; remove annual mean
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121 |
val_model1 = val_model1 - conform(val_model1,dim_avg(val_model1),0)
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; print (min(val_model1)+"/"+max(val_model1))
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delete (yo)
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;-----------------------------------------------------------------
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yo = linint2_points_Wrap(xi,yi,y2,True,lon_ob,lat_ob,0)
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126 |
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val_model2 = yo(pts|:,time|:)
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128 |
val_model2_0 = val_model2
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129 |
; printVarSummary (val_model2)
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; print (min(val_model2)+"/"+max(val_model2))
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131 |
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; remove annual mean
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133 |
val_model2 = val_model2 - conform(val_model2,dim_avg(val_model2),0)
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; print (min(val_model2)+"/"+max(val_model2))
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135 |
delete (yo)
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;-----------------------------------------------------------------
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; for x-axis in xyplot
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mon = ispan(1,12,1)
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mon@long_name = "month"
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140 |
;-----------------------------------------------------------------
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plot_type = "ps"
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142 |
plot_type_new = "png"
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143 |
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res = True ; plot mods desired
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res@xyLineThicknesses = (/2.0,2.0,2.0/) ; make 2nd lines thicker
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res@xyLineColors = (/"red","blue","black"/) ; change line color
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147 |
;------------------------------------------------------------------
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; Add a boxed legend using the more simple method
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149 |
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res@pmLegendDisplayMode = "Always"
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; res@pmLegendWidthF = 0.1
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152 |
res@pmLegendWidthF = 0.08
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153 |
res@pmLegendHeightF = 0.06
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; res@pmLegendOrthogonalPosF = -1.17
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155 |
; res@pmLegendOrthogonalPosF = -1.00 ;(downward)
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res@pmLegendOrthogonalPosF = -0.30 ;(downward)
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157 |
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; res@pmLegendParallelPosF = 0.18
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|
159 |
res@pmLegendParallelPosF = 0.23 ;(rightward)
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160 |
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; res@lgPerimOn = False
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res@lgLabelFontHeightF = 0.015
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res@xyExplicitLegendLabels = (/"b30.061n","b30.061m","observed"/)
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;-------------------------------------------------------------------
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nzone = 4
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do z = 0,nzone-1
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if (z .eq. 0) then
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170 |
; maximum score for the zone, 60N-90N
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171 |
score_max = 5.0
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172 |
zone = "60N-90N"
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; index of stations in this zone
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ind_z = ind(lat_ob .ge. 60.)
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175 |
; print (ind_z)
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176 |
; print (lat_ob(ind_z)+"/"+lon_ob(ind_z))
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177 |
; print (val_ob(ind_z,:))
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178 |
; print (val_model(ind_z,:))
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|
179 |
end if
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|
180 |
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181 |
if (z .eq. 1) then
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182 |
; maximum score for the zone, 30N-60N
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183 |
score_max = 5.0
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184 |
zone = "30N-60N"
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|
185 |
; index of stations in this zone
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|
186 |
ind_z = ind(lat_ob .ge. 30. .and. lat_ob .lt. 60.)
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|
187 |
; print (ind_z)
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|
188 |
; print (lat_ob(ind_z)+"/"+lon_ob(ind_z))
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|
189 |
; print (val_ob(ind_z,:))
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|
190 |
; print (val_model(ind_z,:))
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|
191 |
end if
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|
192 |
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|
193 |
if (z .eq. 2) then
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|
194 |
; maximum score for the zone, EQ-30N
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|
195 |
score_max = 5.0
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|
196 |
zone = "EQ-30N"
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|
197 |
; index of stations in this zone
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|
198 |
ind_z = ind(lat_ob .ge. 0. .and. lat_ob .lt. 30.)
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|
199 |
; print (ind_z)
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|
200 |
; print (lat_ob(ind_z)+"/"+lon_ob(ind_z))
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|
201 |
; print (val_ob(ind_z,:))
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|
202 |
; print (val_model(ind_z,:))
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|
203 |
end if
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|
204 |
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|
205 |
if (z .eq. 3) then
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|
206 |
; maximum score for the zone, 90S-EQ
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|
207 |
score_max = 5.0
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|
208 |
zone = "90S-EQ"
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|
209 |
; index of stations in this zone
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|
210 |
ind_z = ind(lat_ob .lt. 0. )
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|
211 |
; print (ind_z)
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|
212 |
; print (lat_ob(ind_z)+"/"+lon_ob(ind_z))
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|
213 |
; print (val_ob(ind_z,:))
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|
214 |
; print (val_model(ind_z,:))
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|
215 |
end if
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|
216 |
|
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|
217 |
npts = dimsizes(ind_z)
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|
218 |
print (npts)
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|
219 |
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|
220 |
npts_str = ""
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|
221 |
npts_str = npts
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|
222 |
; print (npts_str)
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|
223 |
|
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|
224 |
plot_data = new((/3,12,npts/),float)
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|
225 |
plot_data_0 = new((/2,12,npts/),float)
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|
226 |
|
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|
227 |
plot_data!0 = "case"
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|
228 |
plot_data!1 = "month"
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|
229 |
plot_data!2 = "pts"
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|
230 |
plot_data@long_name = "CO2 Seasonal"
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|
231 |
|
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|
232 |
plot_data_0!0 = "month"
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|
233 |
plot_data_0!1 = "pts"
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|
234 |
plot_data_0@long_name = "CO2"
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|
235 |
|
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|
236 |
do n=0,npts-1
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|
237 |
|
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|
238 |
plot_data(0,:,n) = (/val_model1(ind_z(n),:)/)
|
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|
239 |
plot_data(1,:,n) = (/val_model2(ind_z(n),:)/)
|
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|
240 |
plot_data(2,:,n) = (/val_ob(ind_z(n),:)/)
|
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|
241 |
|
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|
242 |
plot_data_0(0,:,n) = (/val_model1_0(ind_z(n),:)/)
|
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|
243 |
plot_data_0(1,:,n) = (/val_model2_0(ind_z(n),:)/)
|
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|
244 |
|
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|
245 |
;*****************************************************
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|
246 |
; create plot with 3 lines for each observed station
|
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|
247 |
;*****************************************************
|
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|
248 |
plot_name = sta(ind_z(n))
|
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|
249 |
title = plot_name+"("+lat(ind_z(n))+","+lon(ind_z(n))+")"
|
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|
250 |
; print (title)
|
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|
251 |
; print (plot_name)
|
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|
252 |
|
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|
253 |
wks = gsn_open_wks (plot_type,plot_name) ; open workstation
|
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|
254 |
;---------------------------------------------------------------------------
|
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|
255 |
; for panel plot
|
forrest@0
|
256 |
|
forrest@0
|
257 |
plot=new(2,graphic) ; create graphic array
|
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|
258 |
res@gsnFrame = False ; Do not draw plot
|
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|
259 |
res@gsnDraw = False ; Do not advance frame
|
forrest@0
|
260 |
|
forrest@0
|
261 |
pres = True ; panel plot mods desired
|
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|
262 |
pres@gsnPanelYWhiteSpacePercent = 5 ; increase white space around
|
forrest@0
|
263 |
; indiv. plots in panel
|
forrest@0
|
264 |
pres@gsnMaximize = True ; fill the page
|
forrest@0
|
265 |
;---------------------------------------------------------------------------
|
forrest@0
|
266 |
res@tiMainString = title ; add title
|
forrest@0
|
267 |
|
forrest@0
|
268 |
plot(0)=gsn_csm_xy(wks,mon,plot_data(:,:,n),res) ; create plot 1
|
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|
269 |
|
forrest@0
|
270 |
; plot(1)=gsn_csm_xy(wks,mon,plot_data_0(:,:,n),res) ; create plot 2
|
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|
271 |
plot(1)=gsn_csm_xy(wks,mon,plot_data_0(0,:,n),res) ; create plot 2
|
forrest@0
|
272 |
|
forrest@0
|
273 |
gsn_panel(wks,plot,(/2,1/),pres) ; create panel plot
|
forrest@0
|
274 |
|
forrest@0
|
275 |
system("convert "+plot_name+"."+plot_type+" "+plot_name+"."+plot_type_new)
|
forrest@0
|
276 |
system("rm "+plot_name+"."+plot_type)
|
forrest@0
|
277 |
clear (wks)
|
forrest@0
|
278 |
end do
|
forrest@0
|
279 |
;*****************************************************************************
|
forrest@0
|
280 |
; plot zone average
|
forrest@0
|
281 |
;*****************************************************************************
|
forrest@0
|
282 |
plot_name = "All_"+npts_str
|
forrest@0
|
283 |
title = plot_name + " in "+ zone
|
forrest@0
|
284 |
; print (title)
|
forrest@0
|
285 |
; print (plot_name)
|
forrest@0
|
286 |
|
forrest@0
|
287 |
wks = gsn_open_wks (plot_type,plot_name) ; open workstation
|
forrest@0
|
288 |
;---------------------------------------------------------------------------
|
forrest@0
|
289 |
; for panel plot
|
forrest@0
|
290 |
|
forrest@0
|
291 |
plot=new(2,graphic) ; create graphic array
|
forrest@0
|
292 |
res@gsnFrame = False ; Do not draw plot
|
forrest@0
|
293 |
res@gsnDraw = False ; Do not advance frame
|
forrest@0
|
294 |
|
forrest@0
|
295 |
pres = True ; panel plot mods desired
|
forrest@0
|
296 |
pres@gsnPanelYWhiteSpacePercent = 5 ; increase white space around
|
forrest@0
|
297 |
; indiv. plots in panel
|
forrest@0
|
298 |
pres@gsnMaximize = True ; fill the page
|
forrest@0
|
299 |
;---------------------------------------------------------------------------
|
forrest@0
|
300 |
res@tiMainString = title ; add title
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301 |
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forrest@0
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302 |
plot(0) = gsn_csm_xy (wks,mon,dim_avg_Wrap(plot_data),res) ; create plot 1
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|
303 |
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forrest@0
|
304 |
; plot(1) = gsn_csm_xy (wks,mon,dim_avg_Wrap(plot_data_0),res) ; create plot 2
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forrest@0
|
305 |
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forrest@0
|
306 |
xx = dim_avg_Wrap(plot_data_0)
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forrest@0
|
307 |
plot(1) = gsn_csm_xy (wks,mon,xx(0,:),res) ; create plot 2
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forrest@0
|
308 |
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forrest@0
|
309 |
gsn_panel(wks,plot,(/2,1/),pres) ; create panel plot
|
forrest@0
|
310 |
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|
311 |
system("convert "+plot_name+"."+plot_type+" "+plot_name+"."+plot_type_new)
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|
312 |
system("rm "+plot_name+"."+plot_type)
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forrest@0
|
313 |
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|
314 |
clear (wks)
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|
315 |
delete (ind_z)
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|
316 |
delete (plot_data)
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forrest@0
|
317 |
delete (plot_data_0)
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forrest@0
|
318 |
end do
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forrest@0
|
319 |
end
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