File:NOAA Land Ocean temperature anomaly.png
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Summary
DescriptionNOAA Land Ocean temperature anomaly.png |
English: NOAA global land and ocean annual temperature anomaly 1880-2010 and 11-year Hanning smoothed data. Data source:http://www.ncdc.noaa.gov/oa/climate/research/anomalies/index.html
+- 2 standard error bars:ftp://eclipse.ncdc.noaa.gov/pub/ersstv3b/pdo/ |
Source | Own work |
Author | Giorgiogp2 |
Source
Software used:
Ferret
NCL
Inkscape
Ferret script ( Read data, compute 10 year average, smoothed data and save to netcdf format)
define axis/t=0:130:1/T0=15-jun-1880/unit=years tax define grid/t=tax grid file/var="ee,tland"/grid=grid annual.land.90S.90N.df_1901-2000mean.dat file/var="ee,tocean"/grid=grid annual.ocean.90S.90N.df_1901-2000mean.dat file/var="ee,tlandocean"/grid=grid annual.land_ocean.90S.90N.df_1901-2000mean.dat file/var="ee,ttt,eland"/grid=grid aravg.ann.land.90S.90N.asc file/var="ee,ttt,eocean"/grid=grid aravg.ann.ocean.90S.90N.asc file/var="ee,ttt,elandocean"/grid=grid aravg.ann.land_ocean.90S.90N.asc let eland2=((eland[d=4])^(1/2))*2 let eocean2=((eocean[d=5])^(1/2))*2 let elandocean2=((elandocean[d=6])^(1/2))*2 let elands=eland2[L=@shn:11] let eoceans=eocean2[L=@shn:11] let elandoceans=elandocean2[L=@shn:11] let tlands=tland[d=1,L=@shn:11] let toceans=tocean[d=2,L=@shn:11] let tlandoceans=tlandocean[d=3,L=@shn:11] let landd=tland[d=1,L=@sbx:10] let oceand=tocean[d=2,L=@sbx:10] let landoceand=tlandocean[d=3,L=@sbx:10] let landdec=landd[L=6:131:10] let oceandec=oceand[L=6:131:10] let landoceandec=landoceand[L=6:131:10] save/clobber/file=noaa.nc tland[d=1],tocean[d=2],tlandocean[d=3],tlands,toceans,tlandoceans,eland2,eocean2,elandocean2,elands,eoceans,elandoceans,landdec,oceandec,landoceandec
NCL script (graphics):
load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_code.ncl" load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl" h=addfile("noaa.nc","r") time=h->TAX(:) time2=(time)+1880 time3=h->AX001(:) time4=(time3)+1880 noaa=h->TLANDOCEAN(:) noaas=h->TLANDOCEANS(:) noaadec=h->LANDOCEANDEC(:) noaaland=h->TLAND(:) noaaocean=h->TOCEAN(:) noaalands=h->TLANDS(:) noaaoceans=h->TOCEANS(:) noaalanddec=h->LANDDEC(:) noaaoceandec=h->OCEANDEC(:) noaaeland=h->ELAND2(:) noaaeocean=h->EOCEAN2(:) noaaelandocean=h->ELANDOCEAN2(:) noaaelands=h->ELANDS(:) noaaeoceans=h->EOCEANS(:) noaaelandoceans=h->ELANDOCEANS(:) errsup=noaa+noaaelandocean errinf=noaa-noaaelandocean errsups=noaa+noaaelandoceans errinfs=noaa-noaaelandoceans wks = gsn_open_wks("pdf","noaalandocean") gsn_define_colormap(wks,"barcp8_ext5") res = True res@gsnScale = True res@gsnFrame = False res@vpHeightF= 0.48 res@vpWidthF = 0.55 res@trYMinF = -0.6 res@trYMaxF = 0.7 res@trXMinF = 1878 res@trXMaxF = 2014 res@tmYLMajorOutwardLengthF = 0.0 res@tmYRMajorOutwardLengthF = 0.0 res@tmXBMajorOutwardLengthF = 0.0 res@tmXTMajorOutwardLengthF = 0.0 res@tmYLMinorOutwardLengthF = 0.0 res@tmYRMinorOutwardLengthF = 0.0 res@tmXBMinorOutwardLengthF = 0.0 res@tmXTMinorOutwardLengthF = 0.0 res@tmXBLabelFont=21 res@tmXBLabelFontAspectF=1.2 res@tmXBLabelFontHeightF=0.010 res@tmXBLabelFontThicknessF=1.2 res@tmXBLabelFontColor=1 res@tmXBMajorLengthF=0.008 res@tmXBMajorThicknessF=1 res@tmXBMajorLineColor=1 res@tmXBMinorLengthF=0.005 res@tmXBMinorPerMajor=0 res@tmXBMinorThicknessF=0.7 res@tmXBMinorLineColor=1 res@tmXBMaxTicks=15 res@tmXBMode="Manual" res@tmXBTickStartF=1880 res@tmXBTickSpacingF=20 res@tmXTMajorLengthF=0.008 res@tmXTMajorThicknessF=1 res@tmXTMajorLineColor=1 res@tmXTMinorLengthF=0.000 res@tmXTMinorPerMajor=0 res@tmXTMinorThicknessF=0.7 res@tmXTMinorLineColor=1 res@tmXTMaxTicks=15 res@tmXTMode="Manual" res@tmXTTickStartF=1880 res@tmXTTickSpacingF=20 res@tmYLMaxTicks=12 res@tmYLLabelFont=21 res@tmYLLabelFontAspectF=1.2 res@tmYLLabelFontHeightF=0.010 res@tmYLLabelFontThicknessF=1.2 res@tmYLLabelFontColor=1 res@tmYLTickStartF=-0.6 res@tmYLTickSpacingF=0.2 res@tmYLMajorLengthF=0.008 res@tmYLMajorThicknessF=1 res@tmYLMinorLengthF=0.0 res@tmYLMinorPerMajor=2 res@tmYLMinorThicknessF=0.7 res@tmYLMajorLineColor=1 res@tmYLMinorLineColor=1 res@tmYRTickSpacingF=10 res@tmYRMinorLengthF=0.0 res@tmYRMajorLengthF=0.008 res@tmYRMajorThicknessF=1 res@tmYMajorGrid=True res@tmYMajorGridLineColor=2 res@tmYMajorGridLineDashPattern= 0 res@tmYMajorGridThicknessF=0.05 res@tmXMajorGrid=True res@tmXMajorGridLineColor=2 res@tmXMajorGridLineDashPattern= 0 res@tmXMajorGridThicknessF=0.05 res@gsnMaximize=True res@tmBorderThicknessF=1.5 res@tmBorderLineColor=1 res@tiYAxisString = "" res@tiYAxisFontHeightF=0.014 res@tiYAxisFontAspectF=1.2 res@tiYAxisFontThicknessF=1.1 res@tiYAxisFont=22 res@tiXAxisString = "" res@tiXAxisFontHeightF=0.014 res@tiXAxisFontAspectF=1.2 res@tiXAxisFontThicknessF=1.1 res@tiXAxisFont=22 res@tiMainFont=22 res@tiMainString = "" res@tiMainFontHeightF=0.014 res@tiMainFontAspectF=1.3 res@tiMainFontThicknessF=1.3 res@xyMonoLineColor=True res@xyLineColor=156 res@xyMonoLineThickness=False res@tmYLAutoPrecision=False res@tmYLPrecision=1 res@xyLineThicknessF=1.8 res@xyDashPattern = 0 res@gsnDraw=False plot2 = gsn_csm_xy (wks,time2,noaa,res) polyres= True error_bar = new(dimsizes(noaa),graphic) do t=0,dimsizes(noaa)-1 error_bar(t) = gsn_add_polyline(wks,plot2,(/t+1880,t+1880/),(/errsup(t),errinf(t)/),polyres) end do error_bar2 = new(dimsizes(noaa),graphic) do t=0,dimsizes(noaa)-1 error_bar2(t) = gsn_add_polyline(wks,plot2,(/t+1879.5,t+1880.5/),(/errsup(t),errsup(t)/),polyres) end do error_bar3 = new(dimsizes(noaa),graphic) do t=0,dimsizes(noaa)-1 error_bar3(t) = gsn_add_polyline(wks,plot2,(/t+1879.5,t+1880.5/),(/errinf(t),errinf(t)/),polyres) end do draw(plot2) plot3 = gsn_csm_xy (wks,time2,noaa,res) draw(plot3) res@xyLineColor=55 res@xyLineThicknessF=2.1 res@xyDashPattern = 0 plot=gsn_csm_xy (wks,time2,noaas,res) draw(plot) frame(wks) sres=True sres@gsnFrame= False sres@tmYLAutoPrecision=True sres@tmXBOn=True sres@tmXTOn=False sres@tmYLOn=True sres@tmYROn=False sres@tmYRLabelsOn=False sres@tmYLLabelsOn=True sres@tmBorderThicknessF=1.5 sres@tmYMajorGrid=False sres@tmXBMajorThicknessF=1 sres@tmYLMajorThicknessF=1 sres@tmYRMajorThicknessF=1 sres@tmXTMajorThicknessF=1 sres@tmYMajorGridLineColor=2 sres@tmYMajorGridLineDashPattern= 0 sres@tmXMajorGridThicknessF=1 res@tmYMajorGridThicknessF=0.03 sres@tmYLMajorOutwardLengthF = 0.0 sres@tmYRMajorOutwardLengthF = 0.0 sres@tmXBMajorOutwardLengthF = 0.0 sres@tmXTMajorOutwardLengthF = 0.0 sres@tmYLTickStartF=-0.4 sres@tmYLTickSpacingF=0.2 sres@tmYLLabelFontHeightF = 0.01 sres@trXMinF = 1878 sres@trXMaxF = 2012 sres@trYMinF = -0.4 sres@trYMaxF = 0.6 sres@tiMainString = "" sres@tmYLMaxTicks=4 sres@tiYAxisString = "" sres@tmYRLabelFontHeightF=0.02 sres@tmXBMajorLengthF=0.004 sres@tmYRMajorLengthF=0.008 sres@tmXTMinorLengthF=0 sres@tmYRMinorLengthF=0 sres@tmYLMinorLengthF=0 sres@tmYLAutoPrecision=False sres@tmYLPrecision=1 sres@gsnYRefLine = 0. sres@gsnXYBarChart = True sres@gsnAboveYRefLineColor =59 sres@gsnBelowYRefLineColor =12 sres@vpXF = 0.25 sres@vpYF = 0.75 sres@vpWidthF = 0.25 sres@vpHeightF = 0.1 plot=gsn_csm_xy(wks,time4,noaadec,sres) draw(plot) frame(wks)
Text added in Inkscape.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 13:32, 15 March 2011 | ![]() | 1,000 × 778 (124 KB) | Giorgiogp2 | x axis |
13:56, 14 February 2011 | ![]() | 1,000 × 800 (129 KB) | Giorgiogp2 | add error bars | |
15:01, 14 January 2011 | ![]() | 1,398 × 1,213 (289 KB) | Giorgiogp2 | update to 2010 | |
19:05, 14 February 2010 | ![]() | 1,350 × 1,169 (316 KB) | Giorgiogp2 | {{Information |Description={{en|1=NOAA global land and ocean temperature anomaly 1880-2009. Data source:http://www.ncdc.noaa.gov/oa/climate/research/anomalies/index.html}} |Source={{own}} |Author=Giorgiogp2 |Date= |Permission= |other_v |
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