Hi Michael,
Your list of lat/lon points are over a very, very small area (latitude
varies by ~.01 degrees) By enlarging your coordinate box I got a polygon
to draw. I also switched your color map to rainbow so you can get a
green like color. If I'm off base as to what you are looking for let me
know.. Adam
load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_code.ncl"
load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl"
load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/shea_util.ncl"
load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/contributed.ncl"
begin
wks = gsn_open_wks ("ps", "test")
plot=new(1,graphic)
setvalues wks
"wkColorMap" : "rainbow"
end setvalues
res = True
res_at_gsnFrame=False
res_at_tiMainFontHeightF = 0.033
res_at_tiMainString = "Plant Distribution"
res_at_tmYROn = False
res_at_tmXTOn = False
res_at_mpOceanFillColor = -1
res_at_mpLandFillColor = -1
res_at_mpMinLonF = -180.00
res_at_mpMaxLonF = -50.00
res_at_mpCenterLonF = -115.
res_at_mpMinLatF = 10.
res_at_mpMaxLatF = 75.
res_at_mpOutlineBoundarySets = "AllBoundaries"
res_at_mpGeophysicalLineThicknessF = 2.5
res_at_mpOutlineOn = True
plot = gsn_csm_map(wks,res)
lat=new((/8/),double)
lon=new((/8/),double)
lat=(/59.4126815796,59.4171485901,54.4163818359,54.4119338989,54.4063796997,59.4074935913,59.4108200073,59.4126815796/)
lon=(/-130.6879730225,-135.674041748,-135.6725158691,-130.6683349609,-125.6688842773,-125.6794433594,-130.686126709,-130.6879730225/)
lat!0="lat"
lat_at_units="degrees_north"
lat&lat=lat
lon!0="lon"
lon_at_units="degrees_east"
lon&lon=lon
res1=True
res1_at_gsFillScaleF = 3.0
res1_at_gsFillColor = "forestgreen"
gsn_polygon(wks,plot,lon,lat,res1)
frame(wks)
end
Michael Notaro wrote:
> This is a simpler version of the code. It just gives a map fully
> covered in black.
> For some reason, that set of lats/lons results in a problem.
>
> Mike
>
>
> load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_code.ncl"
> load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl"
> load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/shea_util.ncl"
> load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/contributed.ncl"
> begin
>
> wks = gsn_open_wks ("ps", "test")
> plot=new(1,graphic)
> setvalues wks
> "wkColorMap" : "BlWhRe"
> end setvalues
> res = True
> res_at_gsnFrame=False
> res_at_tiMainFontHeightF = 0.033
> res_at_tiMainString = "Plant Distribution"
> res_at_tmYROn = False
> res_at_tmXTOn = False
> res_at_mpOceanFillColor = -1
> res_at_mpLandFillColor = -1
> res_at_mpMinLatF = 10.
> res_at_mpMaxLatF = 75.
> res_at_mpMinLonF = -180.00
> res_at_mpMaxLonF = -50.00
> res_at_mpCenterLonF = -115.
> res_at_mpOutlineBoundarySets = "AllBoundaries"
> res_at_mpGeophysicalLineThicknessF = 2.5
> res_at_mpOutlineOn = True
> plot = gsn_csm_map(wks,res)
>
> lat=new((/8/),double)
> lon=new((/8/),double)
>
> lat=(/54.4126815796,54.4171485901,54.4163818359,54.4119338989,54.4063796997,54.4074935913,54.4108200073,54.4126815796/)
>
>
> lon=(/-130.6879730225,-130.674041748,-130.6725158691,-130.6683349609,-130.6688842773,-130.6794433594,-130.686126709,-130.6879730225/)
>
>
> lat!0="lat"
> lat_at_units="degrees_north"
> lat&lat=lat
> lon!0="lon"
> lon_at_units="degrees_east"
> lon&lon=lon
>
> res1=True
> res1_at_gsFillScaleF = 1.0
> res1_at_gsFillColor = "forestgreen"
> gsn_polygon(wks,plot,lon,lat,res1)
>
> frame(wks)
>
> end
>
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-- -------------------------------------------------------------- Adam Phillips asphilli_at_ucar.edu National Center for Atmospheric Research tel: (303) 497-1726 ESSL/CGD/CAS fax: (303) 497-1333 P.O. Box 3000 Boulder, CO 80307-3000 http://www.cgd.ucar.edu/cas/asphilli _______________________________________________ ncl-talk mailing list List instructions, subscriber options, unsubscribe: http://mailman.ucar.edu/mailman/listinfo/ncl-talkReceived on Wed Jan 21 2009 - 12:13:34 MST
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