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楼主 |
发表于 2019-2-25 10:22:42
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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"
f1=addfile("C:/Users/Administrator/Desktop/data/temp.1987.nc","r")
ff1=short2flt(f1->t(1:5,:,:))
g1=addfile("C:/Users/Administrator/Desktop/data/temp.1987.nc","r")
gg1=short2flt(g1->t(6:10,:,:))
t=ff1(0,:,:)
t=gg1(0,:,:)-ff1(0,:,:)
t1=smth9_Wrap(t,0.50,-0.25,True)
wks=gsn_open_wks("X11","111")
res = True ; plot mods desired
res@cnLineThicknessF = 3.0
res@gsnContourNegLineDashPattern = 1; sets negative contours to dash pattern 1
res@gsnMaximize = True
res@cnSmoothingOn = True
res@cnSmoothingDistanceF =True
res@cnSmoothingTensionF=True
res@cnLineLabelPlacementMode="Constant";可以显示每根等值线的数值
res@cnLineLabelInterval = 1
res@cnLineLabelFormat = "@^sg";等值线标记数值(在气象家园上有贴)
res@gsnAddCyclic=False;map 设置
res@mpMaxLatF = 50
res@mpMinLatF = 0
res@mpMaxLonF = 120
res@mpMinLonF = 50
plot=gsn_csm_contour_map(wks,t,res)
我平滑了之后,要么没有变化,要么图变得很奇怪。
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