[GPlates-discuss] Cross-overs in v2.0

Lester Anderson arctica1963 at gmail.com
Wed Nov 30 20:00:51 AEDT 2016


Hi Dietmar, Christian,

Yes, I meant that GPlates in the past did not compute the cross-over
from one plate to another (eg collisions) based on the .ROT file and
we had to sort it manually through the rotation file.

I know that there is a tutorial on how to handle these issues.

Thanks for the info on the pyGplates workaround, will look into that.

Cheers
Lester

On 30 November 2016 at 08:53, Dietmar Muller
<dietmar.muller at sydney.edu.au> wrote:
> Hi Christian,
>
> What he means (I think) is that cross-overs had to fixed manually in the
> past when a plate model is changed in such a way that existing cross-overs
> are affected and have to be re-computed.
>
> A semi-automated cross-over fixing functionality is now built into the
> public beta release of the pyGPlates python library:
>
> http://www.gplates.org/docs/pygplates/
>
> as described here:
>
> http://www.gplates.org/docs/pygplates/generated/pygplates.find_crossovers.html
>
> You can download pyGPates from here:
>
> http://www.gplates.org/download.html
>
> You’ll need a python installation on your computer for it to work, e.g.:
>
> https://www.continuum.io/downloads
>
> Hope this helps.
>
> Cheers,
> Dietmar
>
>
>
>
>
> On 30/11/2016 7:48 pm, "GPlates-discuss on behalf of
> Christian.Heine at shell.com" <gplates-discuss-bounces at mailman.sydney.edu.au on
> behalf of Christian.Heine at shell.com> wrote:
>
> Hi Lester,
>
> can you elaborate what you mean with "crossovers handled properly"? AFAIK
> GPlates never really had problems with crossovers (if they were put in
> correctly) unless I've missed something.
>
> Cheers,
> Christian
>
>
> -----Original Message-----
> From: GPlates-discuss [mailto:gplates-discuss-
> bounces at mailman.sydney.edu.au] On Behalf Of Lester Anderson
> Sent: Wednesday, 30 November 2016 8:04 AM
> To: GPlates general discussion mailing list
> Subject: [GPlates-discuss] Cross-overs in v2.0
> Hello,
> Only just seen that the new version is released, but arecross-overs
> handled properly yet or is it still a case of manual adjustment?
> Lester
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