Hi,
I am using contour High/Low labels to draw a "H" and an "L" on highs and
lows of a contour map ( I create a wind map and on it I overlay the
streamfunction H/L labels). I include the section of the code I use
below. The resulting plot is pretty good, except that a few labels are
missing on very evident features. Is this to be expected for some reason
or am I doing something wrong?
Thank you,
Andres
res3@cnLinesOn = False; turn off contour lines
res3@cnLineLabelsOn = False; turn off contour line labels
res3@cnInfoLabelOn = False; turn off contour Info Label
res3@cnLevelSelectionMode = "ManualLevels"
res3@cnMinLevelValF = -2.0
res3@cnMaxLevelValF = 2.0
res3@cnLevelSpacingF = 0.5
res3@cnHighLabelsOn = True; label highs
res3@cnHighLabelString = "H"; highs' label
res3@cnHighLabelFontHeightF = 0.03; larger H labels
res3@cnHighLabelFont = "helvetica-bold"; H labels font
res3@cnHighLabelBackgroundColor = "Transparent"; no box
res3@cnLowLabelsOn = True; label lows
res3@cnLowLabelString = "L"; lows' label
res3@cnLowLabelFontHeightF = 0.03; larger L labels
res3@cnLowLabelFont = "helvetica-bold"; L labels font
res3@cnLowLabelBackgroundColor = "Transparent"; no box
res3@lbLabelBarOn = False
plot3 = gsn_csm_contour(wks,psi, res3)
overlay (plot, plot3)
draw (plot)
frame(wks) ; advance the 'frame' [go to next plot]
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