Hi:
I have a global dataset (see z(17,73,144)) and I'd like to draw figures
only for the North Pacific and the North America. The figure I get covers
the global with contour lines outside 0-80N and 120-300E were set as
missing. The contours west of 180E are also separated from the contours
east of 180E (see the attachment for example). Can anybody help me with
this problem? The codes I used to draw the figure are listed below,
wks = gsn_open_wks ("pdf", "test" ) ; define the name of the plot
plot = new(3, graphic) ; create a plot array
res1 = True
res2 = True
res3 = True
res1_at_tiMainString = "El Nino years"
res2_at_tiMainString = "La Nina years"
res3_at_tiMainString = "Warm-Cold years"
res1_at_gsnDraw = False ; don't draw
res1_at_gsnFrame = False ; don't advance frame
res1_at_gsnAddCyclic = False
res1_at_gsnContourNegLineDashPattern = 14
res1_at_gsnContourZeroLineThicknessF = 3
res2_at_gsnDraw = False ; don't draw
res2_at_gsnFrame = False ; don't advance frame
res2_at_gsnAddCyclic = False
res2_at_gsnContourNegLineDashPattern = 14
res2_at_gsnContourZeroLineThicknessF = 3
res3_at_gsnDraw = False ; don't draw
res3_at_gsnFrame = False ; don't advance frame
res3_at_gsnAddCyclic = False
res3_at_gsnContourNegLineDashPattern = 14
res3_at_gsnContourZeroLineThicknessF = 3
plot(0) = gsn_csm_contour_map(wks,zw(2,{0:80},{120:300}), res1)
plot(1) = gsn_csm_contour_map(wks,zc(2,{0:80},{120:300}), res2)
plot(2) = gsn_csm_contour_map(wks,ztest(2,{0:80},{120:300}), res3)
gsn_panel(wks,plot,(/3,1/),False) ; now draw as one plot
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