[Users] is interpolation of grid arrays supported?

Roland Haas roland.haas at physics.gatech.edu
Sun Mar 8 13:08:37 CDT 2015


Hello Yosef,

> I should have clarified this to begin with, I was using a single
> processor.
Well in that case my comment clearly does not apply.

> It seems that somehow the extent of the grid array is lost.
> The grid, as seen by AEILocalInterp is only 9 elements
> long.
This may be unrelated: but are you using a development version of the
flesh? I fixed a bug in the parameter file parser that affects things like:

size=\
(NullGrid::N_ang_pts_inside_eq+2*(NullGrid::N_ang_ev_outside_eq+NullGrid::N_ang_stencil_size)),\
(NullGrid::N_ang_pts_inside_eq+2*(NullGrid::N_ang_ev_outside_eq+NullGrid::N_ang_stencil_size))

in interface.ccl (the fix is in 635f90e "Cactus: fix access to
deallocated temporary variable in piraha"). This would affect the size
of the array in memory as well though, so I would expect it to fail before.

Otherwise, I am as baffled as you are.

Yours,
Roland

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