USES INCLUDE HEADER: rational.hxx

    leveldata.time = 0.0;
    leveldata.delta_time = 1.0;

    leveldata.is_subcycling_level = use_subcycling_wip;

    assert(coarseleveldata.delta_iteration % timereffact == 0);

    leveldata.time = coarseleveldata.time;
    leveldata.delta_time = coarseleveldata.delta_time / timereffact;

  assert(leveldata.delta_iteration % coarseleveldata.delta_iteration == 0);
  assert(leveldata.time == coarseleveldata.time);
  assert(fmod(leveldata.delta_time, coarseleveldata.delta_time) == 0);

#include <rational.hxx>

using namespace Arith;

using rat64 = rational<int64_t>;

    int64_t iteration, delta_iteration;
    CCTK_REAL time, delta_time;

    rat64 iteration, delta_iteration;