Hello,
The CarpetReduce thorn does not allow boundary_size = 0, although the Coordbase thorn provides this capabilitiy. The error is: WARNING level 0 in thorn CarpetReduce processor 0 host babiuc-9 (line 96 of /home/babiuc/EinsteinToolkit/Cactus/configs/fourierwave/build/CarpetReduce/mask_coords.c): -> Illegal number of boundary points WARNING level 0 in thorn CarpetReduce processor 0 host babiuc-9 (line 96 of /home/babiuc/EinsteinToolkit/Cactus/configs/fourierwave/build/CarpetReduce/mask_coords.c): -> Illegal number of boundary points cactus_fourierwave: /home/babiuc/EinsteinToolkit/Cactus/configs/fourierwave/build/Carpet/helpers.cc:272: int Carpet::Abort(const cGH*, int): Assertion `0' failed. Rank 0 with PID 18884 received signal6 Writing backtrace to wavetest/backtrace.0.txt Aborted
This happens on a Ubuntu. On a MacOS, the problem seems to be overlooked. The parameter file is attached.
thanks, Maria