[GPlates-discuss] Strange behavior reconstruction to 0 Ma

[Linden, T.J.M. van der (Thomas)]

Hello,

I have been working with pygplates to reconstruct raster data. To do that I make a grid at 0.5 degree latitude-longitude and put those as points in a shape (or a gpml). These points are then reconstructed to different ages. As a habit my reconstructions start at 0 Ma and go with time steps of 10 Myr.

While looking at the "reconstruction" at 0 Ma, I noticed that the coordinates changed. The "original" and "reconstructed" points are still the same, but they moved off the grid. At other time steps the coordinates of the "original" points seem to be on the grid.

I could not find an explanation for this behavior and it seems unwanted to me.

Cheers,
Thomas
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