192   PetscScalar *x, *f, *slope;  in FVRHSFunctionslow()  local
206   PetscCall(DMDAGetArray(da, PETSC_TRUE, &slope));  in FVRHSFunctionslow()
245         slope[i * dof + j] = tmp;  in FVRHSFunctionslow()
257         uL[j] = x[(i - 1) * dof + j] + slope[(i - 1) * dof + j] * hx / 2;  in FVRHSFunctionslow()
258         uR[j] = x[(i - 0) * dof + j] - slope[(i - 0) * dof + j] * hx / 2;  in FVRHSFunctionslow()
273         uL[j] = x[(i - 1) * dof + j] + slope[(i - 1) * dof + j] * hx / 2;  in FVRHSFunctionslow()
274         uR[j] = x[(i - 0) * dof + j] - slope[(i - 0) * dof + j] * hx / 2;  in FVRHSFunctionslow()
285   PetscCall(DMDARestoreArray(da, PETSC_TRUE, &slope));  in FVRHSFunctionslow()
297   PetscScalar *x, *f, *slope;  in FVRHSFunctionfast()  local
311   PetscCall(DMDAGetArray(da, PETSC_TRUE, &slope));  in FVRHSFunctionfast()
348         slope[i * dof + j] = tmp;  in FVRHSFunctionfast()
360         uL[j] = x[(i - 1) * dof + j] + slope[(i - 1) * dof + j] * hx / 2;  in FVRHSFunctionfast()
361         uR[j] = x[(i - 0) * dof + j] - slope[(i - 0) * dof + j] * hx / 2;  in FVRHSFunctionfast()
376         uL[j] = x[(i - 1) * dof + j] + slope[(i - 1) * dof + j] * hx / 2;  in FVRHSFunctionfast()
377         uR[j] = x[(i - 0) * dof + j] - slope[(i - 0) * dof + j] * hx / 2;  in FVRHSFunctionfast()
388   PetscCall(DMDARestoreArray(da, PETSC_TRUE, &slope));  in FVRHSFunctionfast()
398   PetscScalar *x, *f, *slope;  in FVRHSFunctionslow2()  local
412   PetscCall(DMDAGetArray(da, PETSC_TRUE, &slope));  in FVRHSFunctionslow2()
449         slope[i * dof + j] = tmp;  in FVRHSFunctionslow2()
461         uL[j] = x[(i - 1) * dof + j] + slope[(i - 1) * dof + j] * hx / 2;  in FVRHSFunctionslow2()
462         uR[j] = x[(i - 0) * dof + j] - slope[(i - 0) * dof + j] * hx / 2;  in FVRHSFunctionslow2()
477         uL[j] = x[(i - 1) * dof + j] + slope[(i - 1) * dof + j] * hx / 2;  in FVRHSFunctionslow2()
478         uR[j] = x[(i - 0) * dof + j] - slope[(i - 0) * dof + j] * hx / 2;  in FVRHSFunctionslow2()
490         uL[j] = x[(i - 1) * dof + j] + slope[(i - 1) * dof + j] * hx / 2;  in FVRHSFunctionslow2()
491         uR[j] = x[(i - 0) * dof + j] - slope[(i - 0) * dof + j] * hx / 2;  in FVRHSFunctionslow2()
503   PetscCall(DMDARestoreArray(da, PETSC_TRUE, &slope));  in FVRHSFunctionslow2()
513   PetscScalar *x, *f, *slope;  in FVRHSFunctionfast2()  local
527   PetscCall(DMDAGetArray(da, PETSC_TRUE, &slope));  in FVRHSFunctionfast2()
565         slope[i * dof + j] = tmp;  in FVRHSFunctionfast2()
577         uL[j] = x[(i - 1) * dof + j] + slope[(i - 1) * dof + j] * hx / 2;  in FVRHSFunctionfast2()
578         uR[j] = x[(i - 0) * dof + j] - slope[(i - 0) * dof + j] * hx / 2;  in FVRHSFunctionfast2()
593         uL[j] = x[(i - 1) * dof + j] + slope[(i - 1) * dof + j] * hx / 2;  in FVRHSFunctionfast2()
594         uR[j] = x[(i - 0) * dof + j] - slope[(i - 0) * dof + j] * hx / 2;  in FVRHSFunctionfast2()
605   PetscCall(DMDARestoreArray(da, PETSC_TRUE, &slope));  in FVRHSFunctionfast2()