Thanks for the discussion everyone; I am less jet-lagged now and can
follow it today. I have created a bug report here:
- http://jira.codehaus.org/browse/GEOT-1720
So martin do you like the method name:
- CRS.flatten( CorodinateReferenceSystem crs ): CorodinateReferenceSystem
Cheers,
Jody
Andrea Aime wrote:
> Hi,
> let's say I'm doing a:
> CoordinateReferenceSystem 3d = CRS.decode("EPSG:4327");
>
> as you may know, 4327 is 4326 evil brother, in that is
> has the ellipsoidal height as a third axis.
>
> Now, let's say somewhere in the code I want to flatten
> data and their CRS. Removing the z from the data is the
> easy part, how do I shave off the 3rd dimension
> from the crs and get a 2d representatio of it?
> What I'm looking for is an api like:
>
> CoordinateReferenceSystem 2d = CRS.flatten(3d);
>
> Is there anything like that?
> Cheers
> Andrea
>
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