Re: problem using Ngl.contour with 2D coordinates

From: Ivan Lima <ivan_at_nyahnyahspammersnyahnyah>
Date: Tue, 1 Mar 2005 15:35:42 -0500

  Hi Dave,

  Your modifications do not work for me. Attached is the output I
  get. I have the latest version available from the Web site
  (PyNGL 0.1.1b5). Is there something newer?

  Thanks for your help,

  - Ivan

On Tue, Mar 01, 2005, David Ian Brown wrote:

> Hi Ivan,
> I was able to plot your data by modifying your script just a bit.
> I uncommented the ngl[XY]AxisType lines, and added a line to
> set trGridType:
> pres.nglXAxisType = "LinearAxis"
> pres.nglYAxisType = "LinearAxis"
> pres.trGridType = "Curvilinear"
> The default value of trGridType in this situation is unfortunately
> "Spherical", which is a tranformation that really works only when the
> data is
> projected into a map. We should figure out how to
> make the default be "Curvilinear" in cases such as this. At any rate,
> I'm attaching the output with my modifications.
> If it doesn't work for you with these changes then it's possible you do
> not
> have the latest code. In that case, Mary will be back tomorrow and I
> assume
> will be able to provide you an update.
> -dave

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Received on Tue Mar 01 2005 - 13:35:42 MST

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