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楼主 |
发表于 2018-1-4 09:19:55
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load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/contributed.ncl"
load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_code.ncl"
load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl"
begin
f=addfile("D:/cygwin/data/data/hgt.sfc.nc","r")
var = short2flt( f->hgt(0,:,:))
wks = gsn_open_wks("png","D:/cygwin/data/data/contourmap")
gsn_define_colormap(wks,"GMT_gray")
res = True
res@gsnLeftString = ""
res@gsnRightString = ""
res@pmTickMarkDisplayMode = "Always"
;; 绘制的地图区域
res@mpMinLatF = 10
res@mpMaxLatF = 80
res@mpMinLonF = 30
res@mpMaxLonF = 130
res@mpFillOn = False
res@mpGridAndLimbOn = True
res@cnGridLineThicknessF = 0.5
res@cnGridLineDashPattern = 2
res@mpGridSpacingF = 10.
res@cnFillOn = True
res@cnLinesOn = False
res@cnLevelSelectionMode ="ExplicitLevels"
res@cnLevels =(/1500,2500,3500,4500/)
res@cnFillColors =(/-1,10,8,6,4/)
plot = gsn_csm_contour_map(wks,var,res)
end |
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