[ncl-talk] plotting grid lines for unstructured grids

[Adam Herrington]

Yes, I have seen those examples, but maybe I missed something so will take
another look.

What do you mean by CDO?

On Mon, Apr 4, 2016 at 2:04 AM, Guido Cioni <guidocioni at gmail.com> wrote:

> Hey Adam,
> did you take a look at the examples reported in this page
> https://www.ncl.ucar.edu/Applications/icon.shtml ?
> ICON also uses an unstructured grid.
> Stupid question: remapping everything with CDO before plotting it’s not
> what you want, right? I always do that since NCL it is not capable to
> handle unstructured grid in every situation (like vector plots).
> Cheers
>
> Guido Cioni
> http://guidocioni.altervista.org
>
> On 03 Apr 2016, at 23:01, Adam Herrington <adam.herrington at stonybrook.edu>
> wrote:
>
> How would one plot grid lines for a data array on an unstructured grid?
>
> I am able to plot grid boxes around nodes by setting cnFillMode =
> "CellFill" and defining the vertices of the grid box. But what if I want
> grid lines connecting the nodes? And what if I want to plot grid lines on
> every other node (not that the data arrays have one dimension for the
> horizontal dimension, containing all the tiles of the sphere --this is a
> global model)
>
> Any help would be greatly appreciated
>
> Adam
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