[GPlates-discuss] Adjust time step used to calculate displayed velocity fields?

[jonny wu]

Hi Christian,
thanks for the suggestion and your generous help.  
I followed your suggestion and tested smaller increments including 0.01.  The animation is of course displayed in finer timesteps, but my abrupt plate motion change shown by the velocity field vectors is still interpolated over 1 Ma.   I will personally send you some example animations in a following email.
cheersJonny
==Jonny WuPost-doctoral Research FellowDepartment of GeosciencesNational Taiwan University, Taipeihttp://suppelab.gl.ntu.edu.tw/jonny 

    On Thursday, 17 March 2016, 19:30, Christian Heine <chhei at mensa.uberspace.de> wrote:
 

 Hi Jonny,

adjusting the time increment for your animation can be done through Reconstruciton -> Configure animation. Here you can then set the increment to 0.01 (or maybe even shorter) time increments.

Greetings,
Christian


On 17 Mar 2016, at 11:24 am, jonny wu <jonnywu_rhul at yahoo.co.uk> wrote:

> Hi all
> 
> I'd like to adjust the velocity time step that is used to calculate the displayed velocity fields in Gplates.  Does anyone know if this is possible?  It seems the velocity time step is set at 1 Ma, but I like to choose a shorter time increment.
> 
> For example, I have modelled an abrupt plate motion change at 2 Ma.  If the plate velocity fields are shown at coarse 1 Ma increments, my abrupt plate motion change can appear in Gplates between the single 2 Ma to 1 Ma timestep without any problems.  However, if I view the plate model at finer 0.2 Ma increments, the abrupt plate motion change is smoothly interpolated between the 2 to 1 Ma timesteps.  I would like to see an abrupt change between 2.0 and 1.8 Ma, and constant plate motion directions after 1.8 Ma.
> 
> Does anyone have experience with this?
> 
> thanks in advance
> Jonny Wu
> 
> ==
> Jonny Wu
> Post-doctoral Research Fellow
> Department of Geosciences
> National Taiwan University, Taipei
> http://suppelab.gl.ntu.edu.tw/jonny
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