>I am attempting to draw a contour plot of global ozone concetrations
>from CAM3.0, however the ozone array is dimensioned (time(12) x lat(64)
>x lev(59) x lon(1)), and this seems to confuse gsn_contour_plot(wks,
>OZONE(0,:,0,0), resources). How do I draw a contour plot when I do not
>have any longitudes to work with?
When you use OZONE(0,:,0,0), you are passing a one-dimensional
array (level) to a contouring routine. Contouring routines
require 2D arrays.
Not sure what you want to plot.
OZONE(:,:,{latitude},0) ; time x lev at some specified lat
OZONE(:,{level},:,0) ; time x lat level
OZONT(nt,:,:,0) ; level x lat time
NCL has some graphical contouring templates. See
http://www.cgd.ucar.edu/csm/support/
Click Graphics
Under "PLOT TYPES" see
Press/Height vs. Lat
Press/Height vs. Long
Press/Height vs. Time
Time vs. Longitude
Time vs. Latitude
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