Hi,
We were looking into using the PITTNullCode thorns with Carpet
rather than PUGH. We can compile and run the code, but get thousands
of errors of the form
WARNING[L1,P0] (AEILocalInterp):
CCTK_InterpLocalUniform():
interpolation point is either outside the grid,
or inside but too close to the grid boundary!
(this may be caused by a global interpolation with
driver::ghost_size too small)
0-origin interpolation point number pt=0 of N_interp_points=1704
interpolation point (x,y)=(-0.30024,-0.640512)
grid x_min(delta_x)x_max = -1.46(0.02)-1.28
grid y_min(delta_y)y_max = -1.46(0.02)-1.28
Here the coordinates are defined as grid arrays and range
from -1-eps to 1 + eps (eps is not small). Somehow when
the actual call to AEILocalInterp is made the coordinates
seems to get truncated.
I understand that this type of interpolation may not
make sense in the context of an AMR run, but is it
supported for a unigrid run? I was using carpetInterp.
CarpetInterp2 explicitly does not support grid array
interpolation.
--
Dr. Yosef Zlochower
Center for Computational Relativity and Gravitation
Associate Professor
School of Mathematical Sciences
Rochester Institute of Technology
85 Lomb Memorial Drive
Rochester, NY 14623
Office:74-2067
Phone: +1 585-475-6103
[email protected]
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