550   PetscInt       i, j, k, dof, xs, xm, Mx, count_slow, count_fast;  in FVSample()  local
561   count_slow         = Mx / (1 + ctx->hratio);  in FVSample()
562   count_fast         = Mx - count_slow;  in FVSample()
573 …} else if ((ctx->xmax - ctx->xmin) * 0.25 + (i - count_slow / 2) * hf + 0.5 * hf < (ctx->xmax - ct…  in FVSample()
574       xi = ctx->xmin + (ctx->xmax - ctx->xmin) * 0.25 + 0.5 * hf + (i - count_slow / 2) * hf;  in FVSample()
583 …xi = ctx->xmin + (ctx->xmax - ctx->xmin) * 0.75 + 0.5 * hs + (i - count_slow / 2 - count_fast) * h…  in FVSample()
635   PetscInt           i, Mx, count_slow = 0, count_fast = 0;  in SolutionErrorNorms()  local
644   count_slow         = (PetscReal)Mx / (1.0 + ctx->hratio);  in SolutionErrorNorms()
645   count_fast         = Mx - count_slow;  in SolutionErrorNorms()
649 …if (i < count_slow / 2 || i > count_slow / 2 + count_fast - 1) *nrm1 += hs * PetscAbs(ptr_X[i] - p…  in SolutionErrorNorms()
667 …PetscInt          i, k, dof, xs, xm, Mx, draw = 0, count_slow, count_fast, islow = 0, ifast = 0, *…  in main()  local
728   count_slow = Mx / (1 + ctx.hratio);  in main()
729 …PetscCheck(count_slow % 2 == 0, PETSC_COMM_WORLD, PETSC_ERR_USER, "Please adjust grid size Mx (-da…  in main()
730   count_fast = Mx - count_slow;  in main()
731   ctx.sf     = count_slow / 2;  in main()
736     if (i < count_slow / 2 || i > count_slow / 2 + count_fast - 1)  in main()
768     const PetscReal    hs = (ctx.xmax - ctx.xmin) / 2.0 / count_slow;  in main()
818 …if (i < count_slow / 2 || i > count_slow / 2 + count_fast - 1) nrm1 = nrm1 + hs * PetscAbs(ptr_X[i…  in main()