File:NOAA Land Ocean temperature anomaly.png

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Summary

Description
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.

Licensing

I, the copyright holder of this work, hereby publish it under the following licenses:
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attribution share alike
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GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.
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Date/TimeThumbnailDimensionsUserComment
current13:32, 15 March 2011Thumbnail for version as of 13:32, 15 March 20111,000 × 778 (124 KB)Giorgiogp2x axis
13:56, 14 February 2011Thumbnail for version as of 13:56, 14 February 20111,000 × 800 (129 KB)Giorgiogp2add error bars
15:01, 14 January 2011Thumbnail for version as of 15:01, 14 January 20111,398 × 1,213 (289 KB)Giorgiogp2update to 2010
19:05, 14 February 2010Thumbnail for version as of 19:05, 14 February 20101,350 × 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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