ActiveThorns = "Boundary CoordBase CartGrid3D SymBase Time Carpet CarpetReduce CarpetSlab CarpetLib CarpetRegrid IOUtil IOBasic CarpetIOASCII CarpetIOHDF5 IDScalarWaveC WaveToyC" Cactus::cctk_itlast = 24 # Output IO::out_dir = $parfile # Recovery IO::recover = "auto" IOHDF5::checkpoint = "no"