case efTRR:
fwrite_trn(status->fio, fr->step, fr->time, fr->lambda, fr->box, fr->natoms,
fr->bX ? fr->x : NULL, fr->bV ? fr->v : NULL, fr->bF ? fr->f : NULL);
case efTRR:
fwrite_trn(status->fio, fr->step, fr->time, fr->lambda, fr->box, fr->natoms,
fr->bX ? fr->x : NULL, fr->bV ? fr->v : NULL, fr->bF ? fr->f : NULL);