Re: problem using Ngl.contour with 2D coordinates

Hi Ivan,
I'm not totally sure about this because Mary is the expert on GSN
resources and
she is on vacation until later this week, but I think you simply need
to set the
resources gsnXAxisIrregular2Linear and gsnYAxisIrregular2Linear to
True.
If that does not work, let me know. It is definitely doable, though a
bit more
complicated, using some lower level resources.
  -dave

On Feb 28, 2005, at 8:55 AM, Ivan Lima wrote:

> Hello All,
>
> I'm trying to make a contour plot of a longitudinal vertical
> section from a 3D ocean model. The model uses terrain-following
> sigma coordinates so the depth axis/coordinate varies with
> longitude in a vertical section (2D coordinate). AFAIK,
> Ngl.contour should be able to handle that but in my case it
> does not. It doesn't give me any error messages but it just
> contours the 2D array using the array dimensions as axis and
> does not plot any axis information (tick marks, etc...).
>
> Attached is an example code with what I'm trying to do. I can
> send the input data upon requert (the file is a little big
> ~7MB). Have anyone encountered this kind of problem before? Am
> I missing something?
>
> Thanks a lot,
>
> - Ivan
>
> --
> Ivan Lima
> Woods Hole Oceanographic Institution, MC&G MS #25
> 360 Woods Hole Road, Woods Hole, MA 02543-1543 USA
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Received on Mon Feb 28 2005 - 11:11:14 MST