[ncl-talk] plotting grid lines for unstructured grids

[Guido Cioni]

Hey Adam,
did you take a look at the examples reported in this page https://www.ncl.ucar.edu/Applications/icon.shtml <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 <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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