Nongeographical Coordinate Variables

Hello,

I have a two-dimensional data array
whose coordinates are not longitude
or latitude.

I was hoping to use gsn_csm_contour
to plot it by assinging coordinate
variables to the data array via
the syntax

data!0 = "x"
data_at_x = x
data!1 = "y"
data_at_y = y

Is there an example of how to do this ?

Is this where the sfXArray enters in ?

Also, how can I assigna two-dimensional
coordinate variables, like what is done
with "lat2d" ,etc.

Thanks, Bruce

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