Re: [Users] File ICs?

Hello Hal, Ian,

However, as far as I understand it, this will only allow you to read in data on the same grid (or a subset) that was written out. It will not interpolate from a different grid structure.

True the grid has to match at the time it is read in. You are free to regrid right after that of course (in preregrid of step 1), though I don't know if this will create the new grid before or after the first iteration has finished.

If you need to interpolate from a uniform grid you can use CCTK_InterpLocalUniform to do the interpolation for you. I am not aware of a pre-made thorn for this.

Yours, Roland