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画图脚本,前面部分地图的设置,就是照搬兰溪给的示例。但是怎么改地图边界都出来。
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"
begin
f = addfile("e:/uv.nc","r")
u = f->u(0,:,:)
v = f->v(0,:,:)
wks = gsn_open_wks("pdf","e:/stream")
gsn_define_colormap( wks ,"gui_default")
;--------------------------------------------------------------------------------
res = True
res@gsnMaximize = True
res@gsnDraw = False
res@gsnFrame = False
;------------------------------set for map---------------------------------------
res@mpMinLatF =0
res@mpMaxLatF =80
res@mpMinLonF =50
res@mpMaxLonF =150
res@mpFillOn = True
res@mpDataSetName = "Earth..4"
res@mpDataBaseVersion = "MediumRes"
res@mpAreaMaskingOn = True
res@mpMaskAreaSpecifiers = (/"China"/)
res@mpOutlineSpecifiers = (/"China","China:Provinces"/)
res@mpLandFillColor = "white"
res@mpInlandWaterFillColor = "white"
res@mpOceanFillColor = "white"
res@mpFillBoundarySets = "NoBoundaries"
res@mpOutlineBoundarySets = "NoBoundaries"
res@mpNationalLineColor = "black"
res@mpProvincialLineColor = "black"
res@mpGeophysicalLineColor = "black"
res@mpNationalLineThicknessF = 2
res@mpProvincialLineThicknessF = 1
;-------------------------------set for plot--------------------------------------
res@stStreamlineDrawOrder ="PreDraw"
res@stLineThicknessF = 1
res@stLineColor = "Blue"
plot = gsn_csm_streamline_map(wks,u,v,res)
draw(plot)
frame(wks)
end
图:e:\stream.pdf |
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