Regenerate examples

10 files changed, 314 insertions, 313 deletions

diff --git a/Examples/Advect/interface.ccl b/Examples/Advect/interface.ccl
index 7967093..6e8f9f3 100644
--- a/Examples/Advect/interface.ccl
+++ b/Examples/Advect/interface.ccl
@@ -58,7 +58,7 @@ CCTK_REAL rho_group type=GF timelevels=3 tags='tensortypealias="Scalar" tensorwe
 } "rho_group"
 
 public:
-CCTK_REAL rho_grouprhs type=GF timelevels=3 tags='tensortypealias="Scalar" tensorweight=0'
+CCTK_REAL rho_grouprhs type=GF timelevels=3 tags='tensortypealias="Scalar" tensorweight=0 Prolongation="None"'
 {
   rhorhs
 } "rho_grouprhs"
diff --git a/Examples/Advect/schedule.ccl b/Examples/Advect/schedule.ccl
index bad352a..ecabb8f 100644
--- a/Examples/Advect/schedule.ccl
+++ b/Examples/Advect/schedule.ccl
@@ -60,11 +60,11 @@ if (CCTK_EQUALS(initial_data, "sine"))
   schedule advect_initial_sine at CCTK_INITIAL as advect_initial
   {
     LANG: C
-    READS:    grid::x
-    WRITES:   Advect::rho
-    WRITES:   Advect::v1
-    WRITES:   Advect::v2
-    WRITES:   Advect::v3
+    READS:    grid::x(Everywhere)
+    WRITES:   Advect::rho(Everywhere)
+    WRITES:   Advect::v1(Everywhere)
+    WRITES:   Advect::v2(Everywhere)
+    WRITES:   Advect::v3(Everywhere)
   } "advect_initial_sine"
 }
 
@@ -74,33 +74,33 @@ if (CCTK_EQUALS(initial_data, "shock"))
   schedule advect_initial_shock at CCTK_INITIAL as advect_initial
   {
     LANG: C
-    READS:    grid::x
-    WRITES:   Advect::rho
-    WRITES:   Advect::v1
-    WRITES:   Advect::v2
-    WRITES:   Advect::v3
+    READS:    grid::x(Everywhere)
+    WRITES:   Advect::rho(Everywhere)
+    WRITES:   Advect::v1(Everywhere)
+    WRITES:   Advect::v2(Everywhere)
+    WRITES:   Advect::v3(Everywhere)
   } "advect_initial_shock"
 }
 
 schedule advect_evol in MoL_CalcRHS
 {
   LANG: C
-  READS:    Advect::Frho1
-  READS:    Advect::Frho2
-  READS:    Advect::Frho3
-  WRITES:   Advect::rhorhs
+  READS:    Advect::Frho1(Everywhere)
+  READS:    Advect::Frho2(Everywhere)
+  READS:    Advect::Frho3(Everywhere)
+  WRITES:   Advect::rhorhs(Interior)
 } "advect_evol"
 
 schedule advect_flux in MoL_PostStep after Advect_ApplyBCs
 {
   LANG: C
-  READS:    Advect::rho
-  READS:    Advect::v1
-  READS:    Advect::v2
-  READS:    Advect::v3
-  WRITES:   Advect::Frho1
-  WRITES:   Advect::Frho2
-  WRITES:   Advect::Frho3
+  READS:    Advect::rho(Everywhere)
+  READS:    Advect::v1(Everywhere)
+  READS:    Advect::v2(Everywhere)
+  READS:    Advect::v3(Everywhere)
+  WRITES:   Advect::Frho1(Everywhere)
+  WRITES:   Advect::Frho2(Everywhere)
+  WRITES:   Advect::Frho3(Everywhere)
 } "advect_flux"
 
 schedule Advect_SelectBoundConds in MoL_PostStep
@@ -124,5 +124,4 @@ schedule Advect_RegisterVars in MoL_Register
 
 schedule group ApplyBCs as Advect_ApplyBCs in MoL_PostStep after Advect_SelectBoundConds
 {
-  # no language specified
 } "Apply boundary conditions controlled by thorn Boundary"
diff --git a/Examples/Advect/src/Boundaries.cc b/Examples/Advect/src/Boundaries.cc
index ab7b66f..7da7751 100644
--- a/Examples/Advect/src/Boundaries.cc
+++ b/Examples/Advect/src/Boundaries.cc
@@ -30,7 +30,7 @@ extern "C" void Advect_SelectBoundConds(CCTK_ARGUMENTS)
   DECLARE_CCTK_ARGUMENTS;
   DECLARE_CCTK_PARAMETERS;
   
-  CCTK_INT ierr = 0;
+  CCTK_INT ierr CCTK_ATTRIBUTE_UNUSED  = 0;
   
   if (CCTK_EQUALS(rho_group_bound, "none"  ) ||
       CCTK_EQUALS(rho_group_bound, "static") ||
@@ -57,7 +57,7 @@ extern "C" void Advect_SelectBoundConds(CCTK_ARGUMENTS)
   if (CCTK_EQUALS(rho_group_bound, "radiative"))
   {
    /* select radiation boundary condition */
-    static CCTK_INT handle_rho_group_bound = -1;
+    static CCTK_INT handle_rho_group_bound CCTK_ATTRIBUTE_UNUSED  = -1;
     if (handle_rho_group_bound < 0) handle_rho_group_bound = Util_TableCreate(UTIL_TABLE_FLAGS_CASE_INSENSITIVE);
     if (handle_rho_group_bound < 0) CCTK_WARN(0, "could not create table!");
     if (Util_TableSetReal(handle_rho_group_bound , rho_group_bound_limit, "LIMIT") < 0)
@@ -76,7 +76,7 @@ extern "C" void Advect_SelectBoundConds(CCTK_ARGUMENTS)
   if (CCTK_EQUALS(rho_bound, "radiative"))
   {
    /* select radiation boundary condition */
-    static CCTK_INT handle_rho_bound = -1;
+    static CCTK_INT handle_rho_bound CCTK_ATTRIBUTE_UNUSED  = -1;
     if (handle_rho_bound < 0) handle_rho_bound = Util_TableCreate(UTIL_TABLE_FLAGS_CASE_INSENSITIVE);
     if (handle_rho_bound < 0) CCTK_WARN(0, "could not create table!");
     if (Util_TableSetReal(handle_rho_bound , rho_bound_limit, "LIMIT") < 0)
@@ -95,7 +95,7 @@ extern "C" void Advect_SelectBoundConds(CCTK_ARGUMENTS)
   if (CCTK_EQUALS(rho_group_bound, "scalar"))
   {
    /* select scalar boundary condition */
-    static CCTK_INT handle_rho_group_bound = -1;
+    static CCTK_INT handle_rho_group_bound CCTK_ATTRIBUTE_UNUSED  = -1;
     if (handle_rho_group_bound < 0) handle_rho_group_bound = Util_TableCreate(UTIL_TABLE_FLAGS_CASE_INSENSITIVE);
     if (handle_rho_group_bound < 0) CCTK_WARN(0, "could not create table!");
     if (Util_TableSetReal(handle_rho_group_bound ,rho_group_bound_scalar, "SCALAR") < 0)
@@ -112,7 +112,7 @@ extern "C" void Advect_SelectBoundConds(CCTK_ARGUMENTS)
   if (CCTK_EQUALS(rho_bound, "scalar"))
   {
    /* select scalar boundary condition */
-    static CCTK_INT handle_rho_bound = -1;
+    static CCTK_INT handle_rho_bound CCTK_ATTRIBUTE_UNUSED  = -1;
     if (handle_rho_bound < 0) handle_rho_bound = Util_TableCreate(UTIL_TABLE_FLAGS_CASE_INSENSITIVE);
     if (handle_rho_bound < 0) CCTK_WARN(0, "could not create table!");
     if (Util_TableSetReal(handle_rho_bound ,rho_bound_scalar, "SCALAR") < 0)
diff --git a/Examples/Advect/src/Differencing.h b/Examples/Advect/src/Differencing.h
index 5f3f7d8..d96a543 100644
--- a/Examples/Advect/src/Differencing.h
+++ b/Examples/Advect/src/Differencing.h
@@ -1,324 +1,324 @@
 #ifndef KRANC_DIFF_FUNCTIONS
-#  define PDstandard2nd1(u) ((-KRANC_GFOFFSET3D(u,-1,0,0) + KRANC_GFOFFSET3D(u,1,0,0))*p1o2dx)
+#  define PDstandard2nd1(u) ((-1.*KRANC_GFOFFSET3D(u,-1,0,0) + KRANC_GFOFFSET3D(u,1,0,0))*p1o2dx)
 #else
 #  define PDstandard2nd1(u) (PDstandard2nd1_impl(u,p1o2dx,cdj,cdk))
 static CCTK_REAL PDstandard2nd1_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1o2dx, ptrdiff_t const cdj, ptrdiff_t const cdk) CCTK_ATTRIBUTE_NOINLINE CCTK_ATTRIBUTE_UNUSED;
 static CCTK_REAL PDstandard2nd1_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1o2dx, ptrdiff_t const cdj, ptrdiff_t const cdk)
 {
-  ptrdiff_t const cdi=sizeof(CCTK_REAL);
-  return (-KRANC_GFOFFSET3D(u,-1,0,0) + KRANC_GFOFFSET3D(u,1,0,0))*p1o2dx;
+  ptrdiff_t const cdi CCTK_ATTRIBUTE_UNUSED = sizeof(CCTK_REAL);
+  return (-1.*KRANC_GFOFFSET3D(u,-1,0,0) + KRANC_GFOFFSET3D(u,1,0,0))*p1o2dx;
 }
 #endif
 
 #ifndef KRANC_DIFF_FUNCTIONS
-#  define PDstandard2nd2(u) ((-KRANC_GFOFFSET3D(u,0,-1,0) + KRANC_GFOFFSET3D(u,0,1,0))*p1o2dy)
+#  define PDstandard2nd2(u) ((-1.*KRANC_GFOFFSET3D(u,0,-1,0) + KRANC_GFOFFSET3D(u,0,1,0))*p1o2dy)
 #else
 #  define PDstandard2nd2(u) (PDstandard2nd2_impl(u,p1o2dy,cdj,cdk))
 static CCTK_REAL PDstandard2nd2_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1o2dy, ptrdiff_t const cdj, ptrdiff_t const cdk) CCTK_ATTRIBUTE_NOINLINE CCTK_ATTRIBUTE_UNUSED;
 static CCTK_REAL PDstandard2nd2_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1o2dy, ptrdiff_t const cdj, ptrdiff_t const cdk)
 {
-  ptrdiff_t const cdi=sizeof(CCTK_REAL);
-  return (-KRANC_GFOFFSET3D(u,0,-1,0) + KRANC_GFOFFSET3D(u,0,1,0))*p1o2dy;
+  ptrdiff_t const cdi CCTK_ATTRIBUTE_UNUSED = sizeof(CCTK_REAL);
+  return (-1.*KRANC_GFOFFSET3D(u,0,-1,0) + KRANC_GFOFFSET3D(u,0,1,0))*p1o2dy;
 }
 #endif
 
 #ifndef KRANC_DIFF_FUNCTIONS
-#  define PDstandard2nd3(u) ((-KRANC_GFOFFSET3D(u,0,0,-1) + KRANC_GFOFFSET3D(u,0,0,1))*p1o2dz)
+#  define PDstandard2nd3(u) ((-1.*KRANC_GFOFFSET3D(u,0,0,-1) + KRANC_GFOFFSET3D(u,0,0,1))*p1o2dz)
 #else
 #  define PDstandard2nd3(u) (PDstandard2nd3_impl(u,p1o2dz,cdj,cdk))
 static CCTK_REAL PDstandard2nd3_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1o2dz, ptrdiff_t const cdj, ptrdiff_t const cdk) CCTK_ATTRIBUTE_NOINLINE CCTK_ATTRIBUTE_UNUSED;
 static CCTK_REAL PDstandard2nd3_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1o2dz, ptrdiff_t const cdj, ptrdiff_t const cdk)
 {
-  ptrdiff_t const cdi=sizeof(CCTK_REAL);
-  return (-KRANC_GFOFFSET3D(u,0,0,-1) + KRANC_GFOFFSET3D(u,0,0,1))*p1o2dz;
+  ptrdiff_t const cdi CCTK_ATTRIBUTE_UNUSED = sizeof(CCTK_REAL);
+  return (-1.*KRANC_GFOFFSET3D(u,0,0,-1) + KRANC_GFOFFSET3D(u,0,0,1))*p1o2dz;
 }
 #endif
 
 #ifndef KRANC_DIFF_FUNCTIONS
-#  define PDstandard2nd11(u) ((-2*KRANC_GFOFFSET3D(u,0,0,0) + KRANC_GFOFFSET3D(u,-1,0,0) + KRANC_GFOFFSET3D(u,1,0,0))*p1odx2)
+#  define PDstandard2nd11(u) ((-2.*KRANC_GFOFFSET3D(u,0,0,0) + KRANC_GFOFFSET3D(u,-1,0,0) + KRANC_GFOFFSET3D(u,1,0,0))*p1odx2)
 #else
 #  define PDstandard2nd11(u) (PDstandard2nd11_impl(u,p1odx2,cdj,cdk))
 static CCTK_REAL PDstandard2nd11_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1odx2, ptrdiff_t const cdj, ptrdiff_t const cdk) CCTK_ATTRIBUTE_NOINLINE CCTK_ATTRIBUTE_UNUSED;
 static CCTK_REAL PDstandard2nd11_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1odx2, ptrdiff_t const cdj, ptrdiff_t const cdk)
 {
-  ptrdiff_t const cdi=sizeof(CCTK_REAL);
-  return (-2*KRANC_GFOFFSET3D(u,0,0,0) + KRANC_GFOFFSET3D(u,-1,0,0) + KRANC_GFOFFSET3D(u,1,0,0))*p1odx2;
+  ptrdiff_t const cdi CCTK_ATTRIBUTE_UNUSED = sizeof(CCTK_REAL);
+  return (-2.*KRANC_GFOFFSET3D(u,0,0,0) + KRANC_GFOFFSET3D(u,-1,0,0) + KRANC_GFOFFSET3D(u,1,0,0))*p1odx2;
 }
 #endif
 
 #ifndef KRANC_DIFF_FUNCTIONS
-#  define PDstandard2nd22(u) ((-2*KRANC_GFOFFSET3D(u,0,0,0) + KRANC_GFOFFSET3D(u,0,-1,0) + KRANC_GFOFFSET3D(u,0,1,0))*p1ody2)
+#  define PDstandard2nd22(u) ((-2.*KRANC_GFOFFSET3D(u,0,0,0) + KRANC_GFOFFSET3D(u,0,-1,0) + KRANC_GFOFFSET3D(u,0,1,0))*p1ody2)
 #else
 #  define PDstandard2nd22(u) (PDstandard2nd22_impl(u,p1ody2,cdj,cdk))
 static CCTK_REAL PDstandard2nd22_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1ody2, ptrdiff_t const cdj, ptrdiff_t const cdk) CCTK_ATTRIBUTE_NOINLINE CCTK_ATTRIBUTE_UNUSED;
 static CCTK_REAL PDstandard2nd22_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1ody2, ptrdiff_t const cdj, ptrdiff_t const cdk)
 {
-  ptrdiff_t const cdi=sizeof(CCTK_REAL);
-  return (-2*KRANC_GFOFFSET3D(u,0,0,0) + KRANC_GFOFFSET3D(u,0,-1,0) + KRANC_GFOFFSET3D(u,0,1,0))*p1ody2;
+  ptrdiff_t const cdi CCTK_ATTRIBUTE_UNUSED = sizeof(CCTK_REAL);
+  return (-2.*KRANC_GFOFFSET3D(u,0,0,0) + KRANC_GFOFFSET3D(u,0,-1,0) + KRANC_GFOFFSET3D(u,0,1,0))*p1ody2;
 }
 #endif
 
 #ifndef KRANC_DIFF_FUNCTIONS
-#  define PDstandard2nd33(u) ((-2*KRANC_GFOFFSET3D(u,0,0,0) + KRANC_GFOFFSET3D(u,0,0,-1) + KRANC_GFOFFSET3D(u,0,0,1))*p1odz2)
+#  define PDstandard2nd33(u) ((-2.*KRANC_GFOFFSET3D(u,0,0,0) + KRANC_GFOFFSET3D(u,0,0,-1) + KRANC_GFOFFSET3D(u,0,0,1))*p1odz2)
 #else
 #  define PDstandard2nd33(u) (PDstandard2nd33_impl(u,p1odz2,cdj,cdk))
 static CCTK_REAL PDstandard2nd33_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1odz2, ptrdiff_t const cdj, ptrdiff_t const cdk) CCTK_ATTRIBUTE_NOINLINE CCTK_ATTRIBUTE_UNUSED;
 static CCTK_REAL PDstandard2nd33_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1odz2, ptrdiff_t const cdj, ptrdiff_t const cdk)
 {
-  ptrdiff_t const cdi=sizeof(CCTK_REAL);
-  return (-2*KRANC_GFOFFSET3D(u,0,0,0) + KRANC_GFOFFSET3D(u,0,0,-1) + KRANC_GFOFFSET3D(u,0,0,1))*p1odz2;
+  ptrdiff_t const cdi CCTK_ATTRIBUTE_UNUSED = sizeof(CCTK_REAL);
+  return (-2.*KRANC_GFOFFSET3D(u,0,0,0) + KRANC_GFOFFSET3D(u,0,0,-1) + KRANC_GFOFFSET3D(u,0,0,1))*p1odz2;
 }
 #endif
 
 #ifndef KRANC_DIFF_FUNCTIONS
-#  define PDstandard2nd12(u) ((KRANC_GFOFFSET3D(u,-1,-1,0) - KRANC_GFOFFSET3D(u,-1,1,0) - KRANC_GFOFFSET3D(u,1,-1,0) + KRANC_GFOFFSET3D(u,1,1,0))*p1o4dxdy)
+#  define PDstandard2nd12(u) ((KRANC_GFOFFSET3D(u,-1,-1,0) - 1.*(KRANC_GFOFFSET3D(u,-1,1,0) + KRANC_GFOFFSET3D(u,1,-1,0)) + KRANC_GFOFFSET3D(u,1,1,0))*p1o4dxdy)
 #else
 #  define PDstandard2nd12(u) (PDstandard2nd12_impl(u,p1o4dxdy,cdj,cdk))
 static CCTK_REAL PDstandard2nd12_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1o4dxdy, ptrdiff_t const cdj, ptrdiff_t const cdk) CCTK_ATTRIBUTE_NOINLINE CCTK_ATTRIBUTE_UNUSED;
 static CCTK_REAL PDstandard2nd12_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1o4dxdy, ptrdiff_t const cdj, ptrdiff_t const cdk)
 {
-  ptrdiff_t const cdi=sizeof(CCTK_REAL);
-  return (KRANC_GFOFFSET3D(u,-1,-1,0) - KRANC_GFOFFSET3D(u,-1,1,0) - KRANC_GFOFFSET3D(u,1,-1,0) + KRANC_GFOFFSET3D(u,1,1,0))*p1o4dxdy;
+  ptrdiff_t const cdi CCTK_ATTRIBUTE_UNUSED = sizeof(CCTK_REAL);
+  return (KRANC_GFOFFSET3D(u,-1,-1,0) - 1.*(KRANC_GFOFFSET3D(u,-1,1,0) + KRANC_GFOFFSET3D(u,1,-1,0)) + KRANC_GFOFFSET3D(u,1,1,0))*p1o4dxdy;
 }
 #endif
 
 #ifndef KRANC_DIFF_FUNCTIONS
-#  define PDstandard2nd13(u) ((KRANC_GFOFFSET3D(u,-1,0,-1) - KRANC_GFOFFSET3D(u,-1,0,1) - KRANC_GFOFFSET3D(u,1,0,-1) + KRANC_GFOFFSET3D(u,1,0,1))*p1o4dxdz)
+#  define PDstandard2nd13(u) ((KRANC_GFOFFSET3D(u,-1,0,-1) - 1.*(KRANC_GFOFFSET3D(u,-1,0,1) + KRANC_GFOFFSET3D(u,1,0,-1)) + KRANC_GFOFFSET3D(u,1,0,1))*p1o4dxdz)
 #else
 #  define PDstandard2nd13(u) (PDstandard2nd13_impl(u,p1o4dxdz,cdj,cdk))
 static CCTK_REAL PDstandard2nd13_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1o4dxdz, ptrdiff_t const cdj, ptrdiff_t const cdk) CCTK_ATTRIBUTE_NOINLINE CCTK_ATTRIBUTE_UNUSED;
 static CCTK_REAL PDstandard2nd13_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1o4dxdz, ptrdiff_t const cdj, ptrdiff_t const cdk)
 {
-  ptrdiff_t const cdi=sizeof(CCTK_REAL);
-  return (KRANC_GFOFFSET3D(u,-1,0,-1) - KRANC_GFOFFSET3D(u,-1,0,1) - KRANC_GFOFFSET3D(u,1,0,-1) + KRANC_GFOFFSET3D(u,1,0,1))*p1o4dxdz;
+  ptrdiff_t const cdi CCTK_ATTRIBUTE_UNUSED = sizeof(CCTK_REAL);
+  return (KRANC_GFOFFSET3D(u,-1,0,-1) - 1.*(KRANC_GFOFFSET3D(u,-1,0,1) + KRANC_GFOFFSET3D(u,1,0,-1)) + KRANC_GFOFFSET3D(u,1,0,1))*p1o4dxdz;
 }
 #endif
 
 #ifndef KRANC_DIFF_FUNCTIONS
-#  define PDstandard2nd21(u) ((KRANC_GFOFFSET3D(u,-1,-1,0) - KRANC_GFOFFSET3D(u,-1,1,0) - KRANC_GFOFFSET3D(u,1,-1,0) + KRANC_GFOFFSET3D(u,1,1,0))*p1o4dxdy)
+#  define PDstandard2nd21(u) ((KRANC_GFOFFSET3D(u,-1,-1,0) - 1.*(KRANC_GFOFFSET3D(u,-1,1,0) + KRANC_GFOFFSET3D(u,1,-1,0)) + KRANC_GFOFFSET3D(u,1,1,0))*p1o4dxdy)
 #else
 #  define PDstandard2nd21(u) (PDstandard2nd21_impl(u,p1o4dxdy,cdj,cdk))
 static CCTK_REAL PDstandard2nd21_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1o4dxdy, ptrdiff_t const cdj, ptrdiff_t const cdk) CCTK_ATTRIBUTE_NOINLINE CCTK_ATTRIBUTE_UNUSED;
 static CCTK_REAL PDstandard2nd21_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1o4dxdy, ptrdiff_t const cdj, ptrdiff_t const cdk)
 {
-  ptrdiff_t const cdi=sizeof(CCTK_REAL);
-  return (KRANC_GFOFFSET3D(u,-1,-1,0) - KRANC_GFOFFSET3D(u,-1,1,0) - KRANC_GFOFFSET3D(u,1,-1,0) + KRANC_GFOFFSET3D(u,1,1,0))*p1o4dxdy;
+  ptrdiff_t const cdi CCTK_ATTRIBUTE_UNUSED = sizeof(CCTK_REAL);
+  return (KRANC_GFOFFSET3D(u,-1,-1,0) - 1.*(KRANC_GFOFFSET3D(u,-1,1,0) + KRANC_GFOFFSET3D(u,1,-1,0)) + KRANC_GFOFFSET3D(u,1,1,0))*p1o4dxdy;
 }
 #endif
 
 #ifndef KRANC_DIFF_FUNCTIONS
-#  define PDstandard2nd23(u) ((KRANC_GFOFFSET3D(u,0,-1,-1) - KRANC_GFOFFSET3D(u,0,-1,1) - KRANC_GFOFFSET3D(u,0,1,-1) + KRANC_GFOFFSET3D(u,0,1,1))*p1o4dydz)
+#  define PDstandard2nd23(u) ((KRANC_GFOFFSET3D(u,0,-1,-1) - 1.*(KRANC_GFOFFSET3D(u,0,-1,1) + KRANC_GFOFFSET3D(u,0,1,-1)) + KRANC_GFOFFSET3D(u,0,1,1))*p1o4dydz)
 #else
 #  define PDstandard2nd23(u) (PDstandard2nd23_impl(u,p1o4dydz,cdj,cdk))
 static CCTK_REAL PDstandard2nd23_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1o4dydz, ptrdiff_t const cdj, ptrdiff_t const cdk) CCTK_ATTRIBUTE_NOINLINE CCTK_ATTRIBUTE_UNUSED;
 static CCTK_REAL PDstandard2nd23_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1o4dydz, ptrdiff_t const cdj, ptrdiff_t const cdk)
 {
-  ptrdiff_t const cdi=sizeof(CCTK_REAL);
-  return (KRANC_GFOFFSET3D(u,0,-1,-1) - KRANC_GFOFFSET3D(u,0,-1,1) - KRANC_GFOFFSET3D(u,0,1,-1) + KRANC_GFOFFSET3D(u,0,1,1))*p1o4dydz;
+  ptrdiff_t const cdi CCTK_ATTRIBUTE_UNUSED = sizeof(CCTK_REAL);
+  return (KRANC_GFOFFSET3D(u,0,-1,-1) - 1.*(KRANC_GFOFFSET3D(u,0,-1,1) + KRANC_GFOFFSET3D(u,0,1,-1)) + KRANC_GFOFFSET3D(u,0,1,1))*p1o4dydz;
 }
 #endif
 
 #ifndef KRANC_DIFF_FUNCTIONS
-#  define PDstandard2nd31(u) ((KRANC_GFOFFSET3D(u,-1,0,-1) - KRANC_GFOFFSET3D(u,-1,0,1) - KRANC_GFOFFSET3D(u,1,0,-1) + KRANC_GFOFFSET3D(u,1,0,1))*p1o4dxdz)
+#  define PDstandard2nd31(u) ((KRANC_GFOFFSET3D(u,-1,0,-1) - 1.*(KRANC_GFOFFSET3D(u,-1,0,1) + KRANC_GFOFFSET3D(u,1,0,-1)) + KRANC_GFOFFSET3D(u,1,0,1))*p1o4dxdz)
 #else
 #  define PDstandard2nd31(u) (PDstandard2nd31_impl(u,p1o4dxdz,cdj,cdk))
 static CCTK_REAL PDstandard2nd31_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1o4dxdz, ptrdiff_t const cdj, ptrdiff_t const cdk) CCTK_ATTRIBUTE_NOINLINE CCTK_ATTRIBUTE_UNUSED;
 static CCTK_REAL PDstandard2nd31_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1o4dxdz, ptrdiff_t const cdj, ptrdiff_t const cdk)
 {
-  ptrdiff_t const cdi=sizeof(CCTK_REAL);
-  return (KRANC_GFOFFSET3D(u,-1,0,-1) - KRANC_GFOFFSET3D(u,-1,0,1) - KRANC_GFOFFSET3D(u,1,0,-1) + KRANC_GFOFFSET3D(u,1,0,1))*p1o4dxdz;
+  ptrdiff_t const cdi CCTK_ATTRIBUTE_UNUSED = sizeof(CCTK_REAL);
+  return (KRANC_GFOFFSET3D(u,-1,0,-1) - 1.*(KRANC_GFOFFSET3D(u,-1,0,1) + KRANC_GFOFFSET3D(u,1,0,-1)) + KRANC_GFOFFSET3D(u,1,0,1))*p1o4dxdz;
 }
 #endif
 
 #ifndef KRANC_DIFF_FUNCTIONS
-#  define PDstandard2nd32(u) ((KRANC_GFOFFSET3D(u,0,-1,-1) - KRANC_GFOFFSET3D(u,0,-1,1) - KRANC_GFOFFSET3D(u,0,1,-1) + KRANC_GFOFFSET3D(u,0,1,1))*p1o4dydz)
+#  define PDstandard2nd32(u) ((KRANC_GFOFFSET3D(u,0,-1,-1) - 1.*(KRANC_GFOFFSET3D(u,0,-1,1) + KRANC_GFOFFSET3D(u,0,1,-1)) + KRANC_GFOFFSET3D(u,0,1,1))*p1o4dydz)
 #else
 #  define PDstandard2nd32(u) (PDstandard2nd32_impl(u,p1o4dydz,cdj,cdk))
 static CCTK_REAL PDstandard2nd32_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1o4dydz, ptrdiff_t const cdj, ptrdiff_t const cdk) CCTK_ATTRIBUTE_NOINLINE CCTK_ATTRIBUTE_UNUSED;
 static CCTK_REAL PDstandard2nd32_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1o4dydz, ptrdiff_t const cdj, ptrdiff_t const cdk)
 {
-  ptrdiff_t const cdi=sizeof(CCTK_REAL);
-  return (KRANC_GFOFFSET3D(u,0,-1,-1) - KRANC_GFOFFSET3D(u,0,-1,1) - KRANC_GFOFFSET3D(u,0,1,-1) + KRANC_GFOFFSET3D(u,0,1,1))*p1o4dydz;
+  ptrdiff_t const cdi CCTK_ATTRIBUTE_UNUSED = sizeof(CCTK_REAL);
+  return (KRANC_GFOFFSET3D(u,0,-1,-1) - 1.*(KRANC_GFOFFSET3D(u,0,-1,1) + KRANC_GFOFFSET3D(u,0,1,-1)) + KRANC_GFOFFSET3D(u,0,1,1))*p1o4dydz;
 }
 #endif
 
 #ifndef KRANC_DIFF_FUNCTIONS
-#  define PDstandard4th1(u) ((-8*KRANC_GFOFFSET3D(u,-1,0,0) + 8*KRANC_GFOFFSET3D(u,1,0,0) + KRANC_GFOFFSET3D(u,-2,0,0) - KRANC_GFOFFSET3D(u,2,0,0))*p1o12dx)
+#  define PDstandard4th1(u) ((-8.*KRANC_GFOFFSET3D(u,-1,0,0) + 8.*KRANC_GFOFFSET3D(u,1,0,0) + KRANC_GFOFFSET3D(u,-2,0,0) - 1.*KRANC_GFOFFSET3D(u,2,0,0))*p1o12dx)
 #else
 #  define PDstandard4th1(u) (PDstandard4th1_impl(u,p1o12dx,cdj,cdk))
 static CCTK_REAL PDstandard4th1_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1o12dx, ptrdiff_t const cdj, ptrdiff_t const cdk) CCTK_ATTRIBUTE_NOINLINE CCTK_ATTRIBUTE_UNUSED;
 static CCTK_REAL PDstandard4th1_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1o12dx, ptrdiff_t const cdj, ptrdiff_t const cdk)
 {
-  ptrdiff_t const cdi=sizeof(CCTK_REAL);
-  return (-8*KRANC_GFOFFSET3D(u,-1,0,0) + 8*KRANC_GFOFFSET3D(u,1,0,0) + KRANC_GFOFFSET3D(u,-2,0,0) - KRANC_GFOFFSET3D(u,2,0,0))*p1o12dx;
+  ptrdiff_t const cdi CCTK_ATTRIBUTE_UNUSED = sizeof(CCTK_REAL);
+  return (-8.*KRANC_GFOFFSET3D(u,-1,0,0) + 8.*KRANC_GFOFFSET3D(u,1,0,0) + KRANC_GFOFFSET3D(u,-2,0,0) - 1.*KRANC_GFOFFSET3D(u,2,0,0))*p1o12dx;
 }
 #endif
 
 #ifndef KRANC_DIFF_FUNCTIONS
-#  define PDstandard4th2(u) ((-8*KRANC_GFOFFSET3D(u,0,-1,0) + 8*KRANC_GFOFFSET3D(u,0,1,0) + KRANC_GFOFFSET3D(u,0,-2,0) - KRANC_GFOFFSET3D(u,0,2,0))*p1o12dy)
+#  define PDstandard4th2(u) ((-8.*KRANC_GFOFFSET3D(u,0,-1,0) + 8.*KRANC_GFOFFSET3D(u,0,1,0) + KRANC_GFOFFSET3D(u,0,-2,0) - 1.*KRANC_GFOFFSET3D(u,0,2,0))*p1o12dy)
 #else
 #  define PDstandard4th2(u) (PDstandard4th2_impl(u,p1o12dy,cdj,cdk))
 static CCTK_REAL PDstandard4th2_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1o12dy, ptrdiff_t const cdj, ptrdiff_t const cdk) CCTK_ATTRIBUTE_NOINLINE CCTK_ATTRIBUTE_UNUSED;
 static CCTK_REAL PDstandard4th2_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1o12dy, ptrdiff_t const cdj, ptrdiff_t const cdk)
 {
-  ptrdiff_t const cdi=sizeof(CCTK_REAL);
-  return (-8*KRANC_GFOFFSET3D(u,0,-1,0) + 8*KRANC_GFOFFSET3D(u,0,1,0) + KRANC_GFOFFSET3D(u,0,-2,0) - KRANC_GFOFFSET3D(u,0,2,0))*p1o12dy;
+  ptrdiff_t const cdi CCTK_ATTRIBUTE_UNUSED = sizeof(CCTK_REAL);
+  return (-8.*KRANC_GFOFFSET3D(u,0,-1,0) + 8.*KRANC_GFOFFSET3D(u,0,1,0) + KRANC_GFOFFSET3D(u,0,-2,0) - 1.*KRANC_GFOFFSET3D(u,0,2,0))*p1o12dy;
 }
 #endif
 
 #ifndef KRANC_DIFF_FUNCTIONS
-#  define PDstandard4th3(u) ((-8*KRANC_GFOFFSET3D(u,0,0,-1) + 8*KRANC_GFOFFSET3D(u,0,0,1) + KRANC_GFOFFSET3D(u,0,0,-2) - KRANC_GFOFFSET3D(u,0,0,2))*p1o12dz)
+#  define PDstandard4th3(u) ((-8.*KRANC_GFOFFSET3D(u,0,0,-1) + 8.*KRANC_GFOFFSET3D(u,0,0,1) + KRANC_GFOFFSET3D(u,0,0,-2) - 1.*KRANC_GFOFFSET3D(u,0,0,2))*p1o12dz)
 #else
 #  define PDstandard4th3(u) (PDstandard4th3_impl(u,p1o12dz,cdj,cdk))
 static CCTK_REAL PDstandard4th3_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1o12dz, ptrdiff_t const cdj, ptrdiff_t const cdk) CCTK_ATTRIBUTE_NOINLINE CCTK_ATTRIBUTE_UNUSED;
 static CCTK_REAL PDstandard4th3_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1o12dz, ptrdiff_t const cdj, ptrdiff_t const cdk)
 {
-  ptrdiff_t const cdi=sizeof(CCTK_REAL);
-  return (-8*KRANC_GFOFFSET3D(u,0,0,-1) + 8*KRANC_GFOFFSET3D(u,0,0,1) + KRANC_GFOFFSET3D(u,0,0,-2) - KRANC_GFOFFSET3D(u,0,0,2))*p1o12dz;
+  ptrdiff_t const cdi CCTK_ATTRIBUTE_UNUSED = sizeof(CCTK_REAL);
+  return (-8.*KRANC_GFOFFSET3D(u,0,0,-1) + 8.*KRANC_GFOFFSET3D(u,0,0,1) + KRANC_GFOFFSET3D(u,0,0,-2) - 1.*KRANC_GFOFFSET3D(u,0,0,2))*p1o12dz;
 }
 #endif
 
 #ifndef KRANC_DIFF_FUNCTIONS
-#  define PDstandard4th11(u) ((30*KRANC_GFOFFSET3D(u,0,0,0) - 16*(KRANC_GFOFFSET3D(u,-1,0,0) + KRANC_GFOFFSET3D(u,1,0,0)) + KRANC_GFOFFSET3D(u,-2,0,0) + KRANC_GFOFFSET3D(u,2,0,0))*pm1o12dx2)
+#  define PDstandard4th11(u) ((30.*KRANC_GFOFFSET3D(u,0,0,0) - 16.*(KRANC_GFOFFSET3D(u,-1,0,0) + KRANC_GFOFFSET3D(u,1,0,0)) + KRANC_GFOFFSET3D(u,-2,0,0) + KRANC_GFOFFSET3D(u,2,0,0))*pm1o12dx2)
 #else
 #  define PDstandard4th11(u) (PDstandard4th11_impl(u,pm1o12dx2,cdj,cdk))
 static CCTK_REAL PDstandard4th11_impl(CCTK_REAL const* restrict const u, CCTK_REAL const pm1o12dx2, ptrdiff_t const cdj, ptrdiff_t const cdk) CCTK_ATTRIBUTE_NOINLINE CCTK_ATTRIBUTE_UNUSED;
 static CCTK_REAL PDstandard4th11_impl(CCTK_REAL const* restrict const u, CCTK_REAL const pm1o12dx2, ptrdiff_t const cdj, ptrdiff_t const cdk)
 {
-  ptrdiff_t const cdi=sizeof(CCTK_REAL);
-  return (30*KRANC_GFOFFSET3D(u,0,0,0) - 16*(KRANC_GFOFFSET3D(u,-1,0,0) + KRANC_GFOFFSET3D(u,1,0,0)) + KRANC_GFOFFSET3D(u,-2,0,0) + KRANC_GFOFFSET3D(u,2,0,0))*pm1o12dx2;
+  ptrdiff_t const cdi CCTK_ATTRIBUTE_UNUSED = sizeof(CCTK_REAL);
+  return (30.*KRANC_GFOFFSET3D(u,0,0,0) - 16.*(KRANC_GFOFFSET3D(u,-1,0,0) + KRANC_GFOFFSET3D(u,1,0,0)) + KRANC_GFOFFSET3D(u,-2,0,0) + KRANC_GFOFFSET3D(u,2,0,0))*pm1o12dx2;
 }
 #endif
 
 #ifndef KRANC_DIFF_FUNCTIONS
-#  define PDstandard4th22(u) ((30*KRANC_GFOFFSET3D(u,0,0,0) - 16*(KRANC_GFOFFSET3D(u,0,-1,0) + KRANC_GFOFFSET3D(u,0,1,0)) + KRANC_GFOFFSET3D(u,0,-2,0) + KRANC_GFOFFSET3D(u,0,2,0))*pm1o12dy2)
+#  define PDstandard4th22(u) ((30.*KRANC_GFOFFSET3D(u,0,0,0) - 16.*(KRANC_GFOFFSET3D(u,0,-1,0) + KRANC_GFOFFSET3D(u,0,1,0)) + KRANC_GFOFFSET3D(u,0,-2,0) + KRANC_GFOFFSET3D(u,0,2,0))*pm1o12dy2)
 #else
 #  define PDstandard4th22(u) (PDstandard4th22_impl(u,pm1o12dy2,cdj,cdk))
 static CCTK_REAL PDstandard4th22_impl(CCTK_REAL const* restrict const u, CCTK_REAL const pm1o12dy2, ptrdiff_t const cdj, ptrdiff_t const cdk) CCTK_ATTRIBUTE_NOINLINE CCTK_ATTRIBUTE_UNUSED;
 static CCTK_REAL PDstandard4th22_impl(CCTK_REAL const* restrict const u, CCTK_REAL const pm1o12dy2, ptrdiff_t const cdj, ptrdiff_t const cdk)
 {
-  ptrdiff_t const cdi=sizeof(CCTK_REAL);
-  return (30*KRANC_GFOFFSET3D(u,0,0,0) - 16*(KRANC_GFOFFSET3D(u,0,-1,0) + KRANC_GFOFFSET3D(u,0,1,0)) + KRANC_GFOFFSET3D(u,0,-2,0) + KRANC_GFOFFSET3D(u,0,2,0))*pm1o12dy2;
+  ptrdiff_t const cdi CCTK_ATTRIBUTE_UNUSED = sizeof(CCTK_REAL);
+  return (30.*KRANC_GFOFFSET3D(u,0,0,0) - 16.*(KRANC_GFOFFSET3D(u,0,-1,0) + KRANC_GFOFFSET3D(u,0,1,0)) + KRANC_GFOFFSET3D(u,0,-2,0) + KRANC_GFOFFSET3D(u,0,2,0))*pm1o12dy2;
 }
 #endif
 
 #ifndef KRANC_DIFF_FUNCTIONS
-#  define PDstandard4th33(u) ((30*KRANC_GFOFFSET3D(u,0,0,0) - 16*(KRANC_GFOFFSET3D(u,0,0,-1) + KRANC_GFOFFSET3D(u,0,0,1)) + KRANC_GFOFFSET3D(u,0,0,-2) + KRANC_GFOFFSET3D(u,0,0,2))*pm1o12dz2)
+#  define PDstandard4th33(u) ((30.*KRANC_GFOFFSET3D(u,0,0,0) - 16.*(KRANC_GFOFFSET3D(u,0,0,-1) + KRANC_GFOFFSET3D(u,0,0,1)) + KRANC_GFOFFSET3D(u,0,0,-2) + KRANC_GFOFFSET3D(u,0,0,2))*pm1o12dz2)
 #else
 #  define PDstandard4th33(u) (PDstandard4th33_impl(u,pm1o12dz2,cdj,cdk))
 static CCTK_REAL PDstandard4th33_impl(CCTK_REAL const* restrict const u, CCTK_REAL const pm1o12dz2, ptrdiff_t const cdj, ptrdiff_t const cdk) CCTK_ATTRIBUTE_NOINLINE CCTK_ATTRIBUTE_UNUSED;
 static CCTK_REAL PDstandard4th33_impl(CCTK_REAL const* restrict const u, CCTK_REAL const pm1o12dz2, ptrdiff_t const cdj, ptrdiff_t const cdk)
 {
-  ptrdiff_t const cdi=sizeof(CCTK_REAL);
-  return (30*KRANC_GFOFFSET3D(u,0,0,0) - 16*(KRANC_GFOFFSET3D(u,0,0,-1) + KRANC_GFOFFSET3D(u,0,0,1)) + KRANC_GFOFFSET3D(u,0,0,-2) + KRANC_GFOFFSET3D(u,0,0,2))*pm1o12dz2;
+  ptrdiff_t const cdi CCTK_ATTRIBUTE_UNUSED = sizeof(CCTK_REAL);
+  return (30.*KRANC_GFOFFSET3D(u,0,0,0) - 16.*(KRANC_GFOFFSET3D(u,0,0,-1) + KRANC_GFOFFSET3D(u,0,0,1)) + KRANC_GFOFFSET3D(u,0,0,-2) + KRANC_GFOFFSET3D(u,0,0,2))*pm1o12dz2;
 }
 #endif
 
 #ifndef KRANC_DIFF_FUNCTIONS
-#  define PDstandard4th12(u) ((-64*(KRANC_GFOFFSET3D(u,-1,1,0) + KRANC_GFOFFSET3D(u,1,-1,0)) + 64*(KRANC_GFOFFSET3D(u,-1,-1,0) + KRANC_GFOFFSET3D(u,1,1,0)) + 8*(KRANC_GFOFFSET3D(u,-1,2,0) + KRANC_GFOFFSET3D(u,1,-2,0) + KRANC_GFOFFSET3D(u,-2,1,0) + KRANC_GFOFFSET3D(u,2,-1,0)) - 8*(KRANC_GFOFFSET3D(u,-1,-2,0) + KRANC_GFOFFSET3D(u,1,2,0) + KRANC_GFOFFSET3D(u,-2,-1,0) + KRANC_GFOFFSET3D(u,2,1,0)) + KRANC_GFOFFSET3D(u,-2,-2,0) - KRANC_GFOFFSET3D(u,-2,2,0) - KRANC_GFOFFSET3D(u,2,-2,0) + KRANC_GFOFFSET3D(u,2,2,0))*p1o144dxdy)
+#  define PDstandard4th12(u) ((-64.*(KRANC_GFOFFSET3D(u,-1,1,0) + KRANC_GFOFFSET3D(u,1,-1,0)) + 64.*(KRANC_GFOFFSET3D(u,-1,-1,0) + KRANC_GFOFFSET3D(u,1,1,0)) + 8.*(KRANC_GFOFFSET3D(u,-1,2,0) + KRANC_GFOFFSET3D(u,1,-2,0) + KRANC_GFOFFSET3D(u,-2,1,0) + KRANC_GFOFFSET3D(u,2,-1,0)) - 8.*(KRANC_GFOFFSET3D(u,-1,-2,0) + KRANC_GFOFFSET3D(u,1,2,0) + KRANC_GFOFFSET3D(u,-2,-1,0) + KRANC_GFOFFSET3D(u,2,1,0)) + KRANC_GFOFFSET3D(u,-2,-2,0) - 1.*(KRANC_GFOFFSET3D(u,-2,2,0) + KRANC_GFOFFSET3D(u,2,-2,0)) + KRANC_GFOFFSET3D(u,2,2,0))*p1o144dxdy)
 #else
 #  define PDstandard4th12(u) (PDstandard4th12_impl(u,p1o144dxdy,cdj,cdk))
 static CCTK_REAL PDstandard4th12_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1o144dxdy, ptrdiff_t const cdj, ptrdiff_t const cdk) CCTK_ATTRIBUTE_NOINLINE CCTK_ATTRIBUTE_UNUSED;
 static CCTK_REAL PDstandard4th12_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1o144dxdy, ptrdiff_t const cdj, ptrdiff_t const cdk)
 {
-  ptrdiff_t const cdi=sizeof(CCTK_REAL);
-  return (-64*(KRANC_GFOFFSET3D(u,-1,1,0) + KRANC_GFOFFSET3D(u,1,-1,0)) + 64*(KRANC_GFOFFSET3D(u,-1,-1,0) + KRANC_GFOFFSET3D(u,1,1,0)) + 8*(KRANC_GFOFFSET3D(u,-1,2,0) + KRANC_GFOFFSET3D(u,1,-2,0) + KRANC_GFOFFSET3D(u,-2,1,0) + KRANC_GFOFFSET3D(u,2,-1,0)) - 8*(KRANC_GFOFFSET3D(u,-1,-2,0) + KRANC_GFOFFSET3D(u,1,2,0) + KRANC_GFOFFSET3D(u,-2,-1,0) + KRANC_GFOFFSET3D(u,2,1,0)) + KRANC_GFOFFSET3D(u,-2,-2,0) - KRANC_GFOFFSET3D(u,-2,2,0) - KRANC_GFOFFSET3D(u,2,-2,0) + KRANC_GFOFFSET3D(u,2,2,0))*p1o144dxdy;
+  ptrdiff_t const cdi CCTK_ATTRIBUTE_UNUSED = sizeof(CCTK_REAL);
+  return (-64.*(KRANC_GFOFFSET3D(u,-1,1,0) + KRANC_GFOFFSET3D(u,1,-1,0)) + 64.*(KRANC_GFOFFSET3D(u,-1,-1,0) + KRANC_GFOFFSET3D(u,1,1,0)) + 8.*(KRANC_GFOFFSET3D(u,-1,2,0) + KRANC_GFOFFSET3D(u,1,-2,0) + KRANC_GFOFFSET3D(u,-2,1,0) + KRANC_GFOFFSET3D(u,2,-1,0)) - 8.*(KRANC_GFOFFSET3D(u,-1,-2,0) + KRANC_GFOFFSET3D(u,1,2,0) + KRANC_GFOFFSET3D(u,-2,-1,0) + KRANC_GFOFFSET3D(u,2,1,0)) + KRANC_GFOFFSET3D(u,-2,-2,0) - 1.*(KRANC_GFOFFSET3D(u,-2,2,0) + KRANC_GFOFFSET3D(u,2,-2,0)) + KRANC_GFOFFSET3D(u,2,2,0))*p1o144dxdy;
 }
 #endif
 
 #ifndef KRANC_DIFF_FUNCTIONS
-#  define PDstandard4th13(u) ((-64*(KRANC_GFOFFSET3D(u,-1,0,1) + KRANC_GFOFFSET3D(u,1,0,-1)) + 64*(KRANC_GFOFFSET3D(u,-1,0,-1) + KRANC_GFOFFSET3D(u,1,0,1)) + 8*(KRANC_GFOFFSET3D(u,-1,0,2) + KRANC_GFOFFSET3D(u,1,0,-2) + KRANC_GFOFFSET3D(u,-2,0,1) + KRANC_GFOFFSET3D(u,2,0,-1)) - 8*(KRANC_GFOFFSET3D(u,-1,0,-2) + KRANC_GFOFFSET3D(u,1,0,2) + KRANC_GFOFFSET3D(u,-2,0,-1) + KRANC_GFOFFSET3D(u,2,0,1)) + KRANC_GFOFFSET3D(u,-2,0,-2) - KRANC_GFOFFSET3D(u,-2,0,2) - KRANC_GFOFFSET3D(u,2,0,-2) + KRANC_GFOFFSET3D(u,2,0,2))*p1o144dxdz)
+#  define PDstandard4th13(u) ((-64.*(KRANC_GFOFFSET3D(u,-1,0,1) + KRANC_GFOFFSET3D(u,1,0,-1)) + 64.*(KRANC_GFOFFSET3D(u,-1,0,-1) + KRANC_GFOFFSET3D(u,1,0,1)) + 8.*(KRANC_GFOFFSET3D(u,-1,0,2) + KRANC_GFOFFSET3D(u,1,0,-2) + KRANC_GFOFFSET3D(u,-2,0,1) + KRANC_GFOFFSET3D(u,2,0,-1)) - 8.*(KRANC_GFOFFSET3D(u,-1,0,-2) + KRANC_GFOFFSET3D(u,1,0,2) + KRANC_GFOFFSET3D(u,-2,0,-1) + KRANC_GFOFFSET3D(u,2,0,1)) + KRANC_GFOFFSET3D(u,-2,0,-2) - 1.*(KRANC_GFOFFSET3D(u,-2,0,2) + KRANC_GFOFFSET3D(u,2,0,-2)) + KRANC_GFOFFSET3D(u,2,0,2))*p1o144dxdz)
 #else
 #  define PDstandard4th13(u) (PDstandard4th13_impl(u,p1o144dxdz,cdj,cdk))
 static CCTK_REAL PDstandard4th13_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1o144dxdz, ptrdiff_t const cdj, ptrdiff_t const cdk) CCTK_ATTRIBUTE_NOINLINE CCTK_ATTRIBUTE_UNUSED;
 static CCTK_REAL PDstandard4th13_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1o144dxdz, ptrdiff_t const cdj, ptrdiff_t const cdk)
 {
-  ptrdiff_t const cdi=sizeof(CCTK_REAL);
-  return (-64*(KRANC_GFOFFSET3D(u,-1,0,1) + KRANC_GFOFFSET3D(u,1,0,-1)) + 64*(KRANC_GFOFFSET3D(u,-1,0,-1) + KRANC_GFOFFSET3D(u,1,0,1)) + 8*(KRANC_GFOFFSET3D(u,-1,0,2) + KRANC_GFOFFSET3D(u,1,0,-2) + KRANC_GFOFFSET3D(u,-2,0,1) + KRANC_GFOFFSET3D(u,2,0,-1)) - 8*(KRANC_GFOFFSET3D(u,-1,0,-2) + KRANC_GFOFFSET3D(u,1,0,2) + KRANC_GFOFFSET3D(u,-2,0,-1) + KRANC_GFOFFSET3D(u,2,0,1)) + KRANC_GFOFFSET3D(u,-2,0,-2) - KRANC_GFOFFSET3D(u,-2,0,2) - KRANC_GFOFFSET3D(u,2,0,-2) + KRANC_GFOFFSET3D(u,2,0,2))*p1o144dxdz;
+  ptrdiff_t const cdi CCTK_ATTRIBUTE_UNUSED = sizeof(CCTK_REAL);
+  return (-64.*(KRANC_GFOFFSET3D(u,-1,0,1) + KRANC_GFOFFSET3D(u,1,0,-1)) + 64.*(KRANC_GFOFFSET3D(u,-1,0,-1) + KRANC_GFOFFSET3D(u,1,0,1)) + 8.*(KRANC_GFOFFSET3D(u,-1,0,2) + KRANC_GFOFFSET3D(u,1,0,-2) + KRANC_GFOFFSET3D(u,-2,0,1) + KRANC_GFOFFSET3D(u,2,0,-1)) - 8.*(KRANC_GFOFFSET3D(u,-1,0,-2) + KRANC_GFOFFSET3D(u,1,0,2) + KRANC_GFOFFSET3D(u,-2,0,-1) + KRANC_GFOFFSET3D(u,2,0,1)) + KRANC_GFOFFSET3D(u,-2,0,-2) - 1.*(KRANC_GFOFFSET3D(u,-2,0,2) + KRANC_GFOFFSET3D(u,2,0,-2)) + KRANC_GFOFFSET3D(u,2,0,2))*p1o144dxdz;
 }
 #endif
 
 #ifndef KRANC_DIFF_FUNCTIONS
-#  define PDstandard4th21(u) ((-64*(KRANC_GFOFFSET3D(u,-1,1,0) + KRANC_GFOFFSET3D(u,1,-1,0)) + 64*(KRANC_GFOFFSET3D(u,-1,-1,0) + KRANC_GFOFFSET3D(u,1,1,0)) + 8*(KRANC_GFOFFSET3D(u,-1,2,0) + KRANC_GFOFFSET3D(u,1,-2,0) + KRANC_GFOFFSET3D(u,-2,1,0) + KRANC_GFOFFSET3D(u,2,-1,0)) - 8*(KRANC_GFOFFSET3D(u,-1,-2,0) + KRANC_GFOFFSET3D(u,1,2,0) + KRANC_GFOFFSET3D(u,-2,-1,0) + KRANC_GFOFFSET3D(u,2,1,0)) + KRANC_GFOFFSET3D(u,-2,-2,0) - KRANC_GFOFFSET3D(u,-2,2,0) - KRANC_GFOFFSET3D(u,2,-2,0) + KRANC_GFOFFSET3D(u,2,2,0))*p1o144dxdy)
+#  define PDstandard4th21(u) ((-64.*(KRANC_GFOFFSET3D(u,-1,1,0) + KRANC_GFOFFSET3D(u,1,-1,0)) + 64.*(KRANC_GFOFFSET3D(u,-1,-1,0) + KRANC_GFOFFSET3D(u,1,1,0)) + 8.*(KRANC_GFOFFSET3D(u,-1,2,0) + KRANC_GFOFFSET3D(u,1,-2,0) + KRANC_GFOFFSET3D(u,-2,1,0) + KRANC_GFOFFSET3D(u,2,-1,0)) - 8.*(KRANC_GFOFFSET3D(u,-1,-2,0) + KRANC_GFOFFSET3D(u,1,2,0) + KRANC_GFOFFSET3D(u,-2,-1,0) + KRANC_GFOFFSET3D(u,2,1,0)) + KRANC_GFOFFSET3D(u,-2,-2,0) - 1.*(KRANC_GFOFFSET3D(u,-2,2,0) + KRANC_GFOFFSET3D(u,2,-2,0)) + KRANC_GFOFFSET3D(u,2,2,0))*p1o144dxdy)
 #else
 #  define PDstandard4th21(u) (PDstandard4th21_impl(u,p1o144dxdy,cdj,cdk))
 static CCTK_REAL PDstandard4th21_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1o144dxdy, ptrdiff_t const cdj, ptrdiff_t const cdk) CCTK_ATTRIBUTE_NOINLINE CCTK_ATTRIBUTE_UNUSED;
 static CCTK_REAL PDstandard4th21_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1o144dxdy, ptrdiff_t const cdj, ptrdiff_t const cdk)
 {
-  ptrdiff_t const cdi=sizeof(CCTK_REAL);
-  return (-64*(KRANC_GFOFFSET3D(u,-1,1,0) + KRANC_GFOFFSET3D(u,1,-1,0)) + 64*(KRANC_GFOFFSET3D(u,-1,-1,0) + KRANC_GFOFFSET3D(u,1,1,0)) + 8*(KRANC_GFOFFSET3D(u,-1,2,0) + KRANC_GFOFFSET3D(u,1,-2,0) + KRANC_GFOFFSET3D(u,-2,1,0) + KRANC_GFOFFSET3D(u,2,-1,0)) - 8*(KRANC_GFOFFSET3D(u,-1,-2,0) + KRANC_GFOFFSET3D(u,1,2,0) + KRANC_GFOFFSET3D(u,-2,-1,0) + KRANC_GFOFFSET3D(u,2,1,0)) + KRANC_GFOFFSET3D(u,-2,-2,0) - KRANC_GFOFFSET3D(u,-2,2,0) - KRANC_GFOFFSET3D(u,2,-2,0) + KRANC_GFOFFSET3D(u,2,2,0))*p1o144dxdy;
+  ptrdiff_t const cdi CCTK_ATTRIBUTE_UNUSED = sizeof(CCTK_REAL);
+  return (-64.*(KRANC_GFOFFSET3D(u,-1,1,0) + KRANC_GFOFFSET3D(u,1,-1,0)) + 64.*(KRANC_GFOFFSET3D(u,-1,-1,0) + KRANC_GFOFFSET3D(u,1,1,0)) + 8.*(KRANC_GFOFFSET3D(u,-1,2,0) + KRANC_GFOFFSET3D(u,1,-2,0) + KRANC_GFOFFSET3D(u,-2,1,0) + KRANC_GFOFFSET3D(u,2,-1,0)) - 8.*(KRANC_GFOFFSET3D(u,-1,-2,0) + KRANC_GFOFFSET3D(u,1,2,0) + KRANC_GFOFFSET3D(u,-2,-1,0) + KRANC_GFOFFSET3D(u,2,1,0)) + KRANC_GFOFFSET3D(u,-2,-2,0) - 1.*(KRANC_GFOFFSET3D(u,-2,2,0) + KRANC_GFOFFSET3D(u,2,-2,0)) + KRANC_GFOFFSET3D(u,2,2,0))*p1o144dxdy;
 }
 #endif
 
 #ifndef KRANC_DIFF_FUNCTIONS
-#  define PDstandard4th23(u) ((-64*(KRANC_GFOFFSET3D(u,0,-1,1) + KRANC_GFOFFSET3D(u,0,1,-1)) + 64*(KRANC_GFOFFSET3D(u,0,-1,-1) + KRANC_GFOFFSET3D(u,0,1,1)) + 8*(KRANC_GFOFFSET3D(u,0,-1,2) + KRANC_GFOFFSET3D(u,0,1,-2) + KRANC_GFOFFSET3D(u,0,-2,1) + KRANC_GFOFFSET3D(u,0,2,-1)) - 8*(KRANC_GFOFFSET3D(u,0,-1,-2) + KRANC_GFOFFSET3D(u,0,1,2) + KRANC_GFOFFSET3D(u,0,-2,-1) + KRANC_GFOFFSET3D(u,0,2,1)) + KRANC_GFOFFSET3D(u,0,-2,-2) - KRANC_GFOFFSET3D(u,0,-2,2) - KRANC_GFOFFSET3D(u,0,2,-2) + KRANC_GFOFFSET3D(u,0,2,2))*p1o144dydz)
+#  define PDstandard4th23(u) ((-64.*(KRANC_GFOFFSET3D(u,0,-1,1) + KRANC_GFOFFSET3D(u,0,1,-1)) + 64.*(KRANC_GFOFFSET3D(u,0,-1,-1) + KRANC_GFOFFSET3D(u,0,1,1)) + 8.*(KRANC_GFOFFSET3D(u,0,-1,2) + KRANC_GFOFFSET3D(u,0,1,-2) + KRANC_GFOFFSET3D(u,0,-2,1) + KRANC_GFOFFSET3D(u,0,2,-1)) - 8.*(KRANC_GFOFFSET3D(u,0,-1,-2) + KRANC_GFOFFSET3D(u,0,1,2) + KRANC_GFOFFSET3D(u,0,-2,-1) + KRANC_GFOFFSET3D(u,0,2,1)) + KRANC_GFOFFSET3D(u,0,-2,-2) - 1.*(KRANC_GFOFFSET3D(u,0,-2,2) + KRANC_GFOFFSET3D(u,0,2,-2)) + KRANC_GFOFFSET3D(u,0,2,2))*p1o144dydz)
 #else
 #  define PDstandard4th23(u) (PDstandard4th23_impl(u,p1o144dydz,cdj,cdk))
 static CCTK_REAL PDstandard4th23_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1o144dydz, ptrdiff_t const cdj, ptrdiff_t const cdk) CCTK_ATTRIBUTE_NOINLINE CCTK_ATTRIBUTE_UNUSED;
 static CCTK_REAL PDstandard4th23_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1o144dydz, ptrdiff_t const cdj, ptrdiff_t const cdk)
 {
-  ptrdiff_t const cdi=sizeof(CCTK_REAL);
-  return (-64*(KRANC_GFOFFSET3D(u,0,-1,1) + KRANC_GFOFFSET3D(u,0,1,-1)) + 64*(KRANC_GFOFFSET3D(u,0,-1,-1) + KRANC_GFOFFSET3D(u,0,1,1)) + 8*(KRANC_GFOFFSET3D(u,0,-1,2) + KRANC_GFOFFSET3D(u,0,1,-2) + KRANC_GFOFFSET3D(u,0,-2,1) + KRANC_GFOFFSET3D(u,0,2,-1)) - 8*(KRANC_GFOFFSET3D(u,0,-1,-2) + KRANC_GFOFFSET3D(u,0,1,2) + KRANC_GFOFFSET3D(u,0,-2,-1) + KRANC_GFOFFSET3D(u,0,2,1)) + KRANC_GFOFFSET3D(u,0,-2,-2) - KRANC_GFOFFSET3D(u,0,-2,2) - KRANC_GFOFFSET3D(u,0,2,-2) + KRANC_GFOFFSET3D(u,0,2,2))*p1o144dydz;
+  ptrdiff_t const cdi CCTK_ATTRIBUTE_UNUSED = sizeof(CCTK_REAL);
+  return (-64.*(KRANC_GFOFFSET3D(u,0,-1,1) + KRANC_GFOFFSET3D(u,0,1,-1)) + 64.*(KRANC_GFOFFSET3D(u,0,-1,-1) + KRANC_GFOFFSET3D(u,0,1,1)) + 8.*(KRANC_GFOFFSET3D(u,0,-1,2) + KRANC_GFOFFSET3D(u,0,1,-2) + KRANC_GFOFFSET3D(u,0,-2,1) + KRANC_GFOFFSET3D(u,0,2,-1)) - 8.*(KRANC_GFOFFSET3D(u,0,-1,-2) + KRANC_GFOFFSET3D(u,0,1,2) + KRANC_GFOFFSET3D(u,0,-2,-1) + KRANC_GFOFFSET3D(u,0,2,1)) + KRANC_GFOFFSET3D(u,0,-2,-2) - 1.*(KRANC_GFOFFSET3D(u,0,-2,2) + KRANC_GFOFFSET3D(u,0,2,-2)) + KRANC_GFOFFSET3D(u,0,2,2))*p1o144dydz;
 }
 #endif
 
 #ifndef KRANC_DIFF_FUNCTIONS
-#  define PDstandard4th31(u) ((-64*(KRANC_GFOFFSET3D(u,-1,0,1) + KRANC_GFOFFSET3D(u,1,0,-1)) + 64*(KRANC_GFOFFSET3D(u,-1,0,-1) + KRANC_GFOFFSET3D(u,1,0,1)) + 8*(KRANC_GFOFFSET3D(u,-1,0,2) + KRANC_GFOFFSET3D(u,1,0,-2) + KRANC_GFOFFSET3D(u,-2,0,1) + KRANC_GFOFFSET3D(u,2,0,-1)) - 8*(KRANC_GFOFFSET3D(u,-1,0,-2) + KRANC_GFOFFSET3D(u,1,0,2) + KRANC_GFOFFSET3D(u,-2,0,-1) + KRANC_GFOFFSET3D(u,2,0,1)) + KRANC_GFOFFSET3D(u,-2,0,-2) - KRANC_GFOFFSET3D(u,-2,0,2) - KRANC_GFOFFSET3D(u,2,0,-2) + KRANC_GFOFFSET3D(u,2,0,2))*p1o144dxdz)
+#  define PDstandard4th31(u) ((-64.*(KRANC_GFOFFSET3D(u,-1,0,1) + KRANC_GFOFFSET3D(u,1,0,-1)) + 64.*(KRANC_GFOFFSET3D(u,-1,0,-1) + KRANC_GFOFFSET3D(u,1,0,1)) + 8.*(KRANC_GFOFFSET3D(u,-1,0,2) + KRANC_GFOFFSET3D(u,1,0,-2) + KRANC_GFOFFSET3D(u,-2,0,1) + KRANC_GFOFFSET3D(u,2,0,-1)) - 8.*(KRANC_GFOFFSET3D(u,-1,0,-2) + KRANC_GFOFFSET3D(u,1,0,2) + KRANC_GFOFFSET3D(u,-2,0,-1) + KRANC_GFOFFSET3D(u,2,0,1)) + KRANC_GFOFFSET3D(u,-2,0,-2) - 1.*(KRANC_GFOFFSET3D(u,-2,0,2) + KRANC_GFOFFSET3D(u,2,0,-2)) + KRANC_GFOFFSET3D(u,2,0,2))*p1o144dxdz)
 #else
 #  define PDstandard4th31(u) (PDstandard4th31_impl(u,p1o144dxdz,cdj,cdk))
 static CCTK_REAL PDstandard4th31_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1o144dxdz, ptrdiff_t const cdj, ptrdiff_t const cdk) CCTK_ATTRIBUTE_NOINLINE CCTK_ATTRIBUTE_UNUSED;
 static CCTK_REAL PDstandard4th31_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1o144dxdz, ptrdiff_t const cdj, ptrdiff_t const cdk)
 {
-  ptrdiff_t const cdi=sizeof(CCTK_REAL);
-  return (-64*(KRANC_GFOFFSET3D(u,-1,0,1) + KRANC_GFOFFSET3D(u,1,0,-1)) + 64*(KRANC_GFOFFSET3D(u,-1,0,-1) + KRANC_GFOFFSET3D(u,1,0,1)) + 8*(KRANC_GFOFFSET3D(u,-1,0,2) + KRANC_GFOFFSET3D(u,1,0,-2) + KRANC_GFOFFSET3D(u,-2,0,1) + KRANC_GFOFFSET3D(u,2,0,-1)) - 8*(KRANC_GFOFFSET3D(u,-1,0,-2) + KRANC_GFOFFSET3D(u,1,0,2) + KRANC_GFOFFSET3D(u,-2,0,-1) + KRANC_GFOFFSET3D(u,2,0,1)) + KRANC_GFOFFSET3D(u,-2,0,-2) - KRANC_GFOFFSET3D(u,-2,0,2) - KRANC_GFOFFSET3D(u,2,0,-2) + KRANC_GFOFFSET3D(u,2,0,2))*p1o144dxdz;
+  ptrdiff_t const cdi CCTK_ATTRIBUTE_UNUSED = sizeof(CCTK_REAL);
+  return (-64.*(KRANC_GFOFFSET3D(u,-1,0,1) + KRANC_GFOFFSET3D(u,1,0,-1)) + 64.*(KRANC_GFOFFSET3D(u,-1,0,-1) + KRANC_GFOFFSET3D(u,1,0,1)) + 8.*(KRANC_GFOFFSET3D(u,-1,0,2) + KRANC_GFOFFSET3D(u,1,0,-2) + KRANC_GFOFFSET3D(u,-2,0,1) + KRANC_GFOFFSET3D(u,2,0,-1)) - 8.*(KRANC_GFOFFSET3D(u,-1,0,-2) + KRANC_GFOFFSET3D(u,1,0,2) + KRANC_GFOFFSET3D(u,-2,0,-1) + KRANC_GFOFFSET3D(u,2,0,1)) + KRANC_GFOFFSET3D(u,-2,0,-2) - 1.*(KRANC_GFOFFSET3D(u,-2,0,2) + KRANC_GFOFFSET3D(u,2,0,-2)) + KRANC_GFOFFSET3D(u,2,0,2))*p1o144dxdz;
 }
 #endif
 
 #ifndef KRANC_DIFF_FUNCTIONS
-#  define PDstandard4th32(u) ((-64*(KRANC_GFOFFSET3D(u,0,-1,1) + KRANC_GFOFFSET3D(u,0,1,-1)) + 64*(KRANC_GFOFFSET3D(u,0,-1,-1) + KRANC_GFOFFSET3D(u,0,1,1)) + 8*(KRANC_GFOFFSET3D(u,0,-1,2) + KRANC_GFOFFSET3D(u,0,1,-2) + KRANC_GFOFFSET3D(u,0,-2,1) + KRANC_GFOFFSET3D(u,0,2,-1)) - 8*(KRANC_GFOFFSET3D(u,0,-1,-2) + KRANC_GFOFFSET3D(u,0,1,2) + KRANC_GFOFFSET3D(u,0,-2,-1) + KRANC_GFOFFSET3D(u,0,2,1)) + KRANC_GFOFFSET3D(u,0,-2,-2) - KRANC_GFOFFSET3D(u,0,-2,2) - KRANC_GFOFFSET3D(u,0,2,-2) + KRANC_GFOFFSET3D(u,0,2,2))*p1o144dydz)
+#  define PDstandard4th32(u) ((-64.*(KRANC_GFOFFSET3D(u,0,-1,1) + KRANC_GFOFFSET3D(u,0,1,-1)) + 64.*(KRANC_GFOFFSET3D(u,0,-1,-1) + KRANC_GFOFFSET3D(u,0,1,1)) + 8.*(KRANC_GFOFFSET3D(u,0,-1,2) + KRANC_GFOFFSET3D(u,0,1,-2) + KRANC_GFOFFSET3D(u,0,-2,1) + KRANC_GFOFFSET3D(u,0,2,-1)) - 8.*(KRANC_GFOFFSET3D(u,0,-1,-2) + KRANC_GFOFFSET3D(u,0,1,2) + KRANC_GFOFFSET3D(u,0,-2,-1) + KRANC_GFOFFSET3D(u,0,2,1)) + KRANC_GFOFFSET3D(u,0,-2,-2) - 1.*(KRANC_GFOFFSET3D(u,0,-2,2) + KRANC_GFOFFSET3D(u,0,2,-2)) + KRANC_GFOFFSET3D(u,0,2,2))*p1o144dydz)
 #else
 #  define PDstandard4th32(u) (PDstandard4th32_impl(u,p1o144dydz,cdj,cdk))
 static CCTK_REAL PDstandard4th32_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1o144dydz, ptrdiff_t const cdj, ptrdiff_t const cdk) CCTK_ATTRIBUTE_NOINLINE CCTK_ATTRIBUTE_UNUSED;
 static CCTK_REAL PDstandard4th32_impl(CCTK_REAL const* restrict const u, CCTK_REAL const p1o144dydz, ptrdiff_t const cdj, ptrdiff_t const cdk)
 {
-  ptrdiff_t const cdi=sizeof(CCTK_REAL);
-  return (-64*(KRANC_GFOFFSET3D(u,0,-1,1) + KRANC_GFOFFSET3D(u,0,1,-1)) + 64*(KRANC_GFOFFSET3D(u,0,-1,-1) + KRANC_GFOFFSET3D(u,0,1,1)) + 8*(KRANC_GFOFFSET3D(u,0,-1,2) + KRANC_GFOFFSET3D(u,0,1,-2) + KRANC_GFOFFSET3D(u,0,-2,1) + KRANC_GFOFFSET3D(u,0,2,-1)) - 8*(KRANC_GFOFFSET3D(u,0,-1,-2) + KRANC_GFOFFSET3D(u,0,1,2) + KRANC_GFOFFSET3D(u,0,-2,-1) + KRANC_GFOFFSET3D(u,0,2,1)) + KRANC_GFOFFSET3D(u,0,-2,-2) - KRANC_GFOFFSET3D(u,0,-2,2) - KRANC_GFOFFSET3D(u,0,2,-2) + KRANC_GFOFFSET3D(u,0,2,2))*p1o144dydz;
+  ptrdiff_t const cdi CCTK_ATTRIBUTE_UNUSED = sizeof(CCTK_REAL);
+  return (-64.*(KRANC_GFOFFSET3D(u,0,-1,1) + KRANC_GFOFFSET3D(u,0,1,-1)) + 64.*(KRANC_GFOFFSET3D(u,0,-1,-1) + KRANC_GFOFFSET3D(u,0,1,1)) + 8.*(KRANC_GFOFFSET3D(u,0,-1,2) + KRANC_GFOFFSET3D(u,0,1,-2) + KRANC_GFOFFSET3D(u,0,-2,1) + KRANC_GFOFFSET3D(u,0,2,-1)) - 8.*(KRANC_GFOFFSET3D(u,0,-1,-2) + KRANC_GFOFFSET3D(u,0,1,2) + KRANC_GFOFFSET3D(u,0,-2,-1) + KRANC_GFOFFSET3D(u,0,2,1)) + KRANC_GFOFFSET3D(u,0,-2,-2) - 1.*(KRANC_GFOFFSET3D(u,0,-2,2) + KRANC_GFOFFSET3D(u,0,2,-2)) + KRANC_GFOFFSET3D(u,0,2,2))*p1o144dydz;
 }
 #endif
 
 #ifndef KRANC_DIFF_FUNCTIONS
-#  define PDonesided2nd1(u) ((3*KRANC_GFOFFSET3D(u,0,0,0) + KRANC_GFOFFSET3D(u,2*dir1,0,0) - 4*KRANC_GFOFFSET3D(u,dir1,0,0))*pm1o2dx*dir1)
+#  define PDonesided2nd1(u) ((3.*KRANC_GFOFFSET3D(u,0,0,0) + KRANC_GFOFFSET3D(u,2*dir1,0,0) - 4.*KRANC_GFOFFSET3D(u,dir1,0,0))*pm1o2dx*dir1)
 #else
 #  define PDonesided2nd1(u) (PDonesided2nd1_impl(u,pm1o2dx,cdj,cdk,dir1,dir2,dir3))
 static CCTK_REAL PDonesided2nd1_impl(CCTK_REAL const* restrict const u, CCTK_REAL const pm1o2dx, ptrdiff_t const cdj, ptrdiff_t const cdk, ptrdiff_t const dir1, ptrdiff_t const dir2, ptrdiff_t const dir3) CCTK_ATTRIBUTE_NOINLINE CCTK_ATTRIBUTE_UNUSED;
 static CCTK_REAL PDonesided2nd1_impl(CCTK_REAL const* restrict const u, CCTK_REAL const pm1o2dx, ptrdiff_t const cdj, ptrdiff_t const cdk, ptrdiff_t const dir1, ptrdiff_t const dir2, ptrdiff_t const dir3)
 {
-  ptrdiff_t const cdi=sizeof(CCTK_REAL);
-  return (3*KRANC_GFOFFSET3D(u,0,0,0) + KRANC_GFOFFSET3D(u,2*dir1,0,0) - 4*KRANC_GFOFFSET3D(u,dir1,0,0))*pm1o2dx*dir1;
+  ptrdiff_t const cdi CCTK_ATTRIBUTE_UNUSED = sizeof(CCTK_REAL);
+  return (3.*KRANC_GFOFFSET3D(u,0,0,0) + KRANC_GFOFFSET3D(u,2*dir1,0,0) - 4.*KRANC_GFOFFSET3D(u,dir1,0,0))*pm1o2dx*dir1;
 }
 #endif
 
 #ifndef KRANC_DIFF_FUNCTIONS
-#  define PDonesided2nd2(u) ((3*KRANC_GFOFFSET3D(u,0,0,0) + KRANC_GFOFFSET3D(u,0,2*dir2,0) - 4*KRANC_GFOFFSET3D(u,0,dir2,0))*pm1o2dy*dir2)
+#  define PDonesided2nd2(u) ((3.*KRANC_GFOFFSET3D(u,0,0,0) + KRANC_GFOFFSET3D(u,0,2*dir2,0) - 4.*KRANC_GFOFFSET3D(u,0,dir2,0))*pm1o2dy*dir2)
 #else
 #  define PDonesided2nd2(u) (PDonesided2nd2_impl(u,pm1o2dy,cdj,cdk,dir1,dir2,dir3))
 static CCTK_REAL PDonesided2nd2_impl(CCTK_REAL const* restrict const u, CCTK_REAL const pm1o2dy, ptrdiff_t const cdj, ptrdiff_t const cdk, ptrdiff_t const dir1, ptrdiff_t const dir2, ptrdiff_t const dir3) CCTK_ATTRIBUTE_NOINLINE CCTK_ATTRIBUTE_UNUSED;
 static CCTK_REAL PDonesided2nd2_impl(CCTK_REAL const* restrict const u, CCTK_REAL const pm1o2dy, ptrdiff_t const cdj, ptrdiff_t const cdk, ptrdiff_t const dir1, ptrdiff_t const dir2, ptrdiff_t const dir3)
 {
-  ptrdiff_t const cdi=sizeof(CCTK_REAL);
-  return (3*KRANC_GFOFFSET3D(u,0,0,0) + KRANC_GFOFFSET3D(u,0,2*dir2,0) - 4*KRANC_GFOFFSET3D(u,0,dir2,0))*pm1o2dy*dir2;
+  ptrdiff_t const cdi CCTK_ATTRIBUTE_UNUSED = sizeof(CCTK_REAL);
+  return (3.*KRANC_GFOFFSET3D(u,0,0,0) + KRANC_GFOFFSET3D(u,0,2*dir2,0) - 4.*KRANC_GFOFFSET3D(u,0,dir2,0))*pm1o2dy*dir2;
 }
 #endif
 
 #ifndef KRANC_DIFF_FUNCTIONS
-#  define PDonesided2nd3(u) ((3*KRANC_GFOFFSET3D(u,0,0,0) + KRANC_GFOFFSET3D(u,0,0,2*dir3) - 4*KRANC_GFOFFSET3D(u,0,0,dir3))*pm1o2dz*dir3)
+#  define PDonesided2nd3(u) ((3.*KRANC_GFOFFSET3D(u,0,0,0) + KRANC_GFOFFSET3D(u,0,0,2*dir3) - 4.*KRANC_GFOFFSET3D(u,0,0,dir3))*pm1o2dz*dir3)
 #else
 #  define PDonesided2nd3(u) (PDonesided2nd3_impl(u,pm1o2dz,cdj,cdk,dir1,dir2,dir3))
 static CCTK_REAL PDonesided2nd3_impl(CCTK_REAL const* restrict const u, CCTK_REAL const pm1o2dz, ptrdiff_t const cdj, ptrdiff_t const cdk, ptrdiff_t const dir1, ptrdiff_t const dir2, ptrdiff_t const dir3) CCTK_ATTRIBUTE_NOINLINE CCTK_ATTRIBUTE_UNUSED;
 static CCTK_REAL PDonesided2nd3_impl(CCTK_REAL const* restrict const u, CCTK_REAL const pm1o2dz, ptrdiff_t const cdj, ptrdiff_t const cdk, ptrdiff_t const dir1, ptrdiff_t const dir2, ptrdiff_t const dir3)
 {
-  ptrdiff_t const cdi=sizeof(CCTK_REAL);
-  return (3*KRANC_GFOFFSET3D(u,0,0,0) + KRANC_GFOFFSET3D(u,0,0,2*dir3) - 4*KRANC_GFOFFSET3D(u,0,0,dir3))*pm1o2dz*dir3;
+  ptrdiff_t const cdi CCTK_ATTRIBUTE_UNUSED = sizeof(CCTK_REAL);
+  return (3.*KRANC_GFOFFSET3D(u,0,0,0) + KRANC_GFOFFSET3D(u,0,0,2*dir3) - 4.*KRANC_GFOFFSET3D(u,0,0,dir3))*pm1o2dz*dir3;
 }
 #endif
 
diff --git a/Examples/Advect/src/RegisterMoL.cc b/Examples/Advect/src/RegisterMoL.cc
index fc9c8f4..e8af98d 100644
--- a/Examples/Advect/src/RegisterMoL.cc
+++ b/Examples/Advect/src/RegisterMoL.cc
@@ -9,7 +9,7 @@ extern "C" void Advect_RegisterVars(CCTK_ARGUMENTS)
   DECLARE_CCTK_ARGUMENTS;
   DECLARE_CCTK_PARAMETERS;
   
-  CCTK_INT ierr = 0;
+  CCTK_INT ierr CCTK_ATTRIBUTE_UNUSED  = 0;
   
   /* Register all the evolved grid functions with MoL */
   ierr += MoLRegisterEvolved(CCTK_VarIndex("Advect::rho"),  CCTK_VarIndex("Advect::rhorhs"));
diff --git a/Examples/Advect/src/Startup.cc b/Examples/Advect/src/Startup.cc
index 097c31c..b79e114 100644
--- a/Examples/Advect/src/Startup.cc
+++ b/Examples/Advect/src/Startup.cc
@@ -4,7 +4,7 @@
 
 extern "C" int Advect_Startup(void)
 {
-  const char * banner = "Advect";
+  const char * banner CCTK_ATTRIBUTE_UNUSED  = "Advect";
   CCTK_RegisterBanner(banner);
   return 0;
 }
diff --git a/Examples/Advect/src/advect_evol.cc b/Examples/Advect/src/advect_evol.cc
index b6365ab..aa9d628 100644
--- a/Examples/Advect/src/advect_evol.cc
+++ b/Examples/Advect/src/advect_evol.cc
@@ -27,7 +27,7 @@ extern "C" void advect_evol_SelectBCs(CCTK_ARGUMENTS)
   DECLARE_CCTK_ARGUMENTS;
   DECLARE_CCTK_PARAMETERS;
   
-  CCTK_INT ierr = 0;
+  CCTK_INT ierr CCTK_ATTRIBUTE_UNUSED  = 0;
   ierr = Boundary_SelectGroupForBC(cctkGH, CCTK_ALL_FACES, GenericFD_GetBoundaryWidth(cctkGH), -1 /* no table */, "Advect::rho_grouprhs","flat");
   if (ierr < 0)
     CCTK_WARN(1, "Failed to register flat BC for Advect::rho_grouprhs.");
@@ -43,51 +43,51 @@ static void advect_evol_Body(cGH const * restrict const cctkGH, int const dir, i
   /* Include user-supplied include files */
   
   /* Initialise finite differencing variables */
-  ptrdiff_t const di = 1;
-  ptrdiff_t const dj = CCTK_GFINDEX3D(cctkGH,0,1,0) - CCTK_GFINDEX3D(cctkGH,0,0,0);
-  ptrdiff_t const dk = CCTK_GFINDEX3D(cctkGH,0,0,1) - CCTK_GFINDEX3D(cctkGH,0,0,0);
-  ptrdiff_t const cdi = sizeof(CCTK_REAL) * di;
-  ptrdiff_t const cdj = sizeof(CCTK_REAL) * dj;
-  ptrdiff_t const cdk = sizeof(CCTK_REAL) * dk;
-  CCTK_REAL const dx = ToReal(CCTK_DELTA_SPACE(0));
-  CCTK_REAL const dy = ToReal(CCTK_DELTA_SPACE(1));
-  CCTK_REAL const dz = ToReal(CCTK_DELTA_SPACE(2));
-  CCTK_REAL const dt = ToReal(CCTK_DELTA_TIME);
-  CCTK_REAL const t = ToReal(cctk_time);
-  CCTK_REAL const dxi = INV(dx);
-  CCTK_REAL const dyi = INV(dy);
-  CCTK_REAL const dzi = INV(dz);
-  CCTK_REAL const khalf = 0.5;
-  CCTK_REAL const kthird = 1/3.0;
-  CCTK_REAL const ktwothird = 2.0/3.0;
-  CCTK_REAL const kfourthird = 4.0/3.0;
-  CCTK_REAL const keightthird = 8.0/3.0;
-  CCTK_REAL const hdxi = 0.5 * dxi;
-  CCTK_REAL const hdyi = 0.5 * dyi;
-  CCTK_REAL const hdzi = 0.5 * dzi;
+  ptrdiff_t /*const*/ di CCTK_ATTRIBUTE_UNUSED  = 1;
+  ptrdiff_t /*const*/ dj CCTK_ATTRIBUTE_UNUSED  = CCTK_GFINDEX3D(cctkGH,0,1,0) - CCTK_GFINDEX3D(cctkGH,0,0,0);
+  ptrdiff_t /*const*/ dk CCTK_ATTRIBUTE_UNUSED  = CCTK_GFINDEX3D(cctkGH,0,0,1) - CCTK_GFINDEX3D(cctkGH,0,0,0);
+  ptrdiff_t /*const*/ cdi CCTK_ATTRIBUTE_UNUSED  = sizeof(CCTK_REAL) * di;
+  ptrdiff_t /*const*/ cdj CCTK_ATTRIBUTE_UNUSED  = sizeof(CCTK_REAL) * dj;
+  ptrdiff_t /*const*/ cdk CCTK_ATTRIBUTE_UNUSED  = sizeof(CCTK_REAL) * dk;
+  CCTK_REAL /*const*/ dx CCTK_ATTRIBUTE_UNUSED  = ToReal(CCTK_DELTA_SPACE(0));
+  CCTK_REAL /*const*/ dy CCTK_ATTRIBUTE_UNUSED  = ToReal(CCTK_DELTA_SPACE(1));
+  CCTK_REAL /*const*/ dz CCTK_ATTRIBUTE_UNUSED  = ToReal(CCTK_DELTA_SPACE(2));
+  CCTK_REAL /*const*/ dt CCTK_ATTRIBUTE_UNUSED  = ToReal(CCTK_DELTA_TIME);
+  CCTK_REAL /*const*/ t CCTK_ATTRIBUTE_UNUSED  = ToReal(cctk_time);
+  CCTK_REAL /*const*/ dxi CCTK_ATTRIBUTE_UNUSED  = INV(dx);
+  CCTK_REAL /*const*/ dyi CCTK_ATTRIBUTE_UNUSED  = INV(dy);
+  CCTK_REAL /*const*/ dzi CCTK_ATTRIBUTE_UNUSED  = INV(dz);
+  CCTK_REAL /*const*/ khalf CCTK_ATTRIBUTE_UNUSED  = 0.5;
+  CCTK_REAL /*const*/ kthird CCTK_ATTRIBUTE_UNUSED  = 1/3.0;
+  CCTK_REAL /*const*/ ktwothird CCTK_ATTRIBUTE_UNUSED  = 2.0/3.0;
+  CCTK_REAL /*const*/ kfourthird CCTK_ATTRIBUTE_UNUSED  = 4.0/3.0;
+  CCTK_REAL /*const*/ keightthird CCTK_ATTRIBUTE_UNUSED  = 8.0/3.0;
+  CCTK_REAL /*const*/ hdxi CCTK_ATTRIBUTE_UNUSED  = 0.5 * dxi;
+  CCTK_REAL /*const*/ hdyi CCTK_ATTRIBUTE_UNUSED  = 0.5 * dyi;
+  CCTK_REAL /*const*/ hdzi CCTK_ATTRIBUTE_UNUSED  = 0.5 * dzi;
   
   /* Initialize predefined quantities */
-  CCTK_REAL const p1o12dx = 0.0833333333333333333333333333333*INV(dx);
-  CCTK_REAL const p1o12dy = 0.0833333333333333333333333333333*INV(dy);
-  CCTK_REAL const p1o12dz = 0.0833333333333333333333333333333*INV(dz);
-  CCTK_REAL const p1o144dxdy = 0.00694444444444444444444444444444*INV(dx*dy);
-  CCTK_REAL const p1o144dxdz = 0.00694444444444444444444444444444*INV(dx*dz);
-  CCTK_REAL const p1o144dydz = 0.00694444444444444444444444444444*INV(dy*dz);
-  CCTK_REAL const p1o2dx = 0.5*INV(dx);
-  CCTK_REAL const p1o2dy = 0.5*INV(dy);
-  CCTK_REAL const p1o2dz = 0.5*INV(dz);
-  CCTK_REAL const p1o4dxdy = 0.25*INV(dx*dy);
-  CCTK_REAL const p1o4dxdz = 0.25*INV(dx*dz);
-  CCTK_REAL const p1o4dydz = 0.25*INV(dy*dz);
-  CCTK_REAL const p1odx2 = INV(SQR(dx));
-  CCTK_REAL const p1ody2 = INV(SQR(dy));
-  CCTK_REAL const p1odz2 = INV(SQR(dz));
-  CCTK_REAL const pm1o12dx2 = -0.0833333333333333333333333333333*INV(SQR(dx));
-  CCTK_REAL const pm1o12dy2 = -0.0833333333333333333333333333333*INV(SQR(dy));
-  CCTK_REAL const pm1o12dz2 = -0.0833333333333333333333333333333*INV(SQR(dz));
-  CCTK_REAL const pm1o2dx = -0.5*INV(dx);
-  CCTK_REAL const pm1o2dy = -0.5*INV(dy);
-  CCTK_REAL const pm1o2dz = -0.5*INV(dz);
+  CCTK_REAL /*const*/ p1o12dx CCTK_ATTRIBUTE_UNUSED  = 0.0833333333333333333333333333333*INV(dx);
+  CCTK_REAL /*const*/ p1o12dy CCTK_ATTRIBUTE_UNUSED  = 0.0833333333333333333333333333333*INV(dy);
+  CCTK_REAL /*const*/ p1o12dz CCTK_ATTRIBUTE_UNUSED  = 0.0833333333333333333333333333333*INV(dz);
+  CCTK_REAL /*const*/ p1o144dxdy CCTK_ATTRIBUTE_UNUSED  = 0.00694444444444444444444444444444*INV(dx*dy);
+  CCTK_REAL /*const*/ p1o144dxdz CCTK_ATTRIBUTE_UNUSED  = 0.00694444444444444444444444444444*INV(dx*dz);
+  CCTK_REAL /*const*/ p1o144dydz CCTK_ATTRIBUTE_UNUSED  = 0.00694444444444444444444444444444*INV(dy*dz);
+  CCTK_REAL /*const*/ p1o2dx CCTK_ATTRIBUTE_UNUSED  = 0.5*INV(dx);
+  CCTK_REAL /*const*/ p1o2dy CCTK_ATTRIBUTE_UNUSED  = 0.5*INV(dy);
+  CCTK_REAL /*const*/ p1o2dz CCTK_ATTRIBUTE_UNUSED  = 0.5*INV(dz);
+  CCTK_REAL /*const*/ p1o4dxdy CCTK_ATTRIBUTE_UNUSED  = 0.25*INV(dx*dy);
+  CCTK_REAL /*const*/ p1o4dxdz CCTK_ATTRIBUTE_UNUSED  = 0.25*INV(dx*dz);
+  CCTK_REAL /*const*/ p1o4dydz CCTK_ATTRIBUTE_UNUSED  = 0.25*INV(dy*dz);
+  CCTK_REAL /*const*/ p1odx2 CCTK_ATTRIBUTE_UNUSED  = INV(SQR(dx));
+  CCTK_REAL /*const*/ p1ody2 CCTK_ATTRIBUTE_UNUSED  = INV(SQR(dy));
+  CCTK_REAL /*const*/ p1odz2 CCTK_ATTRIBUTE_UNUSED  = INV(SQR(dz));
+  CCTK_REAL /*const*/ pm1o12dx2 CCTK_ATTRIBUTE_UNUSED  = -0.0833333333333333333333333333333*INV(SQR(dx));
+  CCTK_REAL /*const*/ pm1o12dy2 CCTK_ATTRIBUTE_UNUSED  = -0.0833333333333333333333333333333*INV(SQR(dy));
+  CCTK_REAL /*const*/ pm1o12dz2 CCTK_ATTRIBUTE_UNUSED  = -0.0833333333333333333333333333333*INV(SQR(dz));
+  CCTK_REAL /*const*/ pm1o2dx CCTK_ATTRIBUTE_UNUSED  = -0.5*INV(dx);
+  CCTK_REAL /*const*/ pm1o2dy CCTK_ATTRIBUTE_UNUSED  = -0.5*INV(dy);
+  CCTK_REAL /*const*/ pm1o2dz CCTK_ATTRIBUTE_UNUSED  = -0.5*INV(dz);
   
   /* Assign local copies of arrays functions */
   
@@ -103,25 +103,25 @@ static void advect_evol_Body(cGH const * restrict const cctkGH, int const dir, i
     i,j,k, imin[0],imin[1],imin[2], imax[0],imax[1],imax[2],
     cctk_ash[0],cctk_ash[1],cctk_ash[2])
   {
-    ptrdiff_t const index = di*i + dj*j + dk*k;
+    ptrdiff_t /*const*/ index CCTK_ATTRIBUTE_UNUSED  = di*i + dj*j + dk*k;
     
     /* Assign local copies of grid functions */
     
-    CCTK_REAL Frho1L = Frho1[index];
-    CCTK_REAL Frho2L = Frho2[index];
-    CCTK_REAL Frho3L = Frho3[index];
+    CCTK_REAL Frho1L CCTK_ATTRIBUTE_UNUSED = Frho1[index];
+    CCTK_REAL Frho2L CCTK_ATTRIBUTE_UNUSED = Frho2[index];
+    CCTK_REAL Frho3L CCTK_ATTRIBUTE_UNUSED = Frho3[index];
     
     
     /* Include user supplied include files */
     
     /* Precompute derivatives */
-    CCTK_REAL const PDstandard2nd1Frho1 = PDstandard2nd1(&Frho1[index]);
-    CCTK_REAL const PDstandard2nd2Frho2 = PDstandard2nd2(&Frho2[index]);
-    CCTK_REAL const PDstandard2nd3Frho3 = PDstandard2nd3(&Frho3[index]);
+    CCTK_REAL /*const*/ PDstandard2nd1Frho1 CCTK_ATTRIBUTE_UNUSED  = PDstandard2nd1(&Frho1[index]);
+    CCTK_REAL /*const*/ PDstandard2nd2Frho2 CCTK_ATTRIBUTE_UNUSED  = PDstandard2nd2(&Frho2[index]);
+    CCTK_REAL /*const*/ PDstandard2nd3Frho3 CCTK_ATTRIBUTE_UNUSED  = PDstandard2nd3(&Frho3[index]);
     
     /* Calculate temporaries and grid functions */
-    CCTK_REAL rhorhsL = PDstandard2nd1Frho1 + PDstandard2nd2Frho2 + 
-      PDstandard2nd3Frho3;
+    CCTK_REAL CCTK_ATTRIBUTE_UNUSED rhorhsL = PDstandard2nd1Frho1 + 
+      PDstandard2nd2Frho2 + PDstandard2nd3Frho3;
     
     /* Copy local copies back to grid functions */
     rhorhs[index] = rhorhsL;
diff --git a/Examples/Advect/src/advect_flux.cc b/Examples/Advect/src/advect_flux.cc
index 1375eb2..f4a6ffb 100644
--- a/Examples/Advect/src/advect_flux.cc
+++ b/Examples/Advect/src/advect_flux.cc
@@ -31,51 +31,51 @@ static void advect_flux_Body(cGH const * restrict const cctkGH, int const dir, i
   /* Include user-supplied include files */
   
   /* Initialise finite differencing variables */
-  ptrdiff_t const di = 1;
-  ptrdiff_t const dj = CCTK_GFINDEX3D(cctkGH,0,1,0) - CCTK_GFINDEX3D(cctkGH,0,0,0);
-  ptrdiff_t const dk = CCTK_GFINDEX3D(cctkGH,0,0,1) - CCTK_GFINDEX3D(cctkGH,0,0,0);
-  ptrdiff_t const cdi = sizeof(CCTK_REAL) * di;
-  ptrdiff_t const cdj = sizeof(CCTK_REAL) * dj;
-  ptrdiff_t const cdk = sizeof(CCTK_REAL) * dk;
-  CCTK_REAL const dx = ToReal(CCTK_DELTA_SPACE(0));
-  CCTK_REAL const dy = ToReal(CCTK_DELTA_SPACE(1));
-  CCTK_REAL const dz = ToReal(CCTK_DELTA_SPACE(2));
-  CCTK_REAL const dt = ToReal(CCTK_DELTA_TIME);
-  CCTK_REAL const t = ToReal(cctk_time);
-  CCTK_REAL const dxi = INV(dx);
-  CCTK_REAL const dyi = INV(dy);
-  CCTK_REAL const dzi = INV(dz);
-  CCTK_REAL const khalf = 0.5;
-  CCTK_REAL const kthird = 1/3.0;
-  CCTK_REAL const ktwothird = 2.0/3.0;
-  CCTK_REAL const kfourthird = 4.0/3.0;
-  CCTK_REAL const keightthird = 8.0/3.0;
-  CCTK_REAL const hdxi = 0.5 * dxi;
-  CCTK_REAL const hdyi = 0.5 * dyi;
-  CCTK_REAL const hdzi = 0.5 * dzi;
+  ptrdiff_t /*const*/ di CCTK_ATTRIBUTE_UNUSED  = 1;
+  ptrdiff_t /*const*/ dj CCTK_ATTRIBUTE_UNUSED  = CCTK_GFINDEX3D(cctkGH,0,1,0) - CCTK_GFINDEX3D(cctkGH,0,0,0);
+  ptrdiff_t /*const*/ dk CCTK_ATTRIBUTE_UNUSED  = CCTK_GFINDEX3D(cctkGH,0,0,1) - CCTK_GFINDEX3D(cctkGH,0,0,0);
+  ptrdiff_t /*const*/ cdi CCTK_ATTRIBUTE_UNUSED  = sizeof(CCTK_REAL) * di;
+  ptrdiff_t /*const*/ cdj CCTK_ATTRIBUTE_UNUSED  = sizeof(CCTK_REAL) * dj;
+  ptrdiff_t /*const*/ cdk CCTK_ATTRIBUTE_UNUSED  = sizeof(CCTK_REAL) * dk;
+  CCTK_REAL /*const*/ dx CCTK_ATTRIBUTE_UNUSED  = ToReal(CCTK_DELTA_SPACE(0));
+  CCTK_REAL /*const*/ dy CCTK_ATTRIBUTE_UNUSED  = ToReal(CCTK_DELTA_SPACE(1));
+  CCTK_REAL /*const*/ dz CCTK_ATTRIBUTE_UNUSED  = ToReal(CCTK_DELTA_SPACE(2));
+  CCTK_REAL /*const*/ dt CCTK_ATTRIBUTE_UNUSED  = ToReal(CCTK_DELTA_TIME);
+  CCTK_REAL /*const*/ t CCTK_ATTRIBUTE_UNUSED  = ToReal(cctk_time);
+  CCTK_REAL /*const*/ dxi CCTK_ATTRIBUTE_UNUSED  = INV(dx);
+  CCTK_REAL /*const*/ dyi CCTK_ATTRIBUTE_UNUSED  = INV(dy);
+  CCTK_REAL /*const*/ dzi CCTK_ATTRIBUTE_UNUSED  = INV(dz);
+  CCTK_REAL /*const*/ khalf CCTK_ATTRIBUTE_UNUSED  = 0.5;
+  CCTK_REAL /*const*/ kthird CCTK_ATTRIBUTE_UNUSED  = 1/3.0;
+  CCTK_REAL /*const*/ ktwothird CCTK_ATTRIBUTE_UNUSED  = 2.0/3.0;
+  CCTK_REAL /*const*/ kfourthird CCTK_ATTRIBUTE_UNUSED  = 4.0/3.0;
+  CCTK_REAL /*const*/ keightthird CCTK_ATTRIBUTE_UNUSED  = 8.0/3.0;
+  CCTK_REAL /*const*/ hdxi CCTK_ATTRIBUTE_UNUSED  = 0.5 * dxi;
+  CCTK_REAL /*const*/ hdyi CCTK_ATTRIBUTE_UNUSED  = 0.5 * dyi;
+  CCTK_REAL /*const*/ hdzi CCTK_ATTRIBUTE_UNUSED  = 0.5 * dzi;
   
   /* Initialize predefined quantities */
-  CCTK_REAL const p1o12dx = 0.0833333333333333333333333333333*INV(dx);
-  CCTK_REAL const p1o12dy = 0.0833333333333333333333333333333*INV(dy);
-  CCTK_REAL const p1o12dz = 0.0833333333333333333333333333333*INV(dz);
-  CCTK_REAL const p1o144dxdy = 0.00694444444444444444444444444444*INV(dx*dy);
-  CCTK_REAL const p1o144dxdz = 0.00694444444444444444444444444444*INV(dx*dz);
-  CCTK_REAL const p1o144dydz = 0.00694444444444444444444444444444*INV(dy*dz);
-  CCTK_REAL const p1o2dx = 0.5*INV(dx);
-  CCTK_REAL const p1o2dy = 0.5*INV(dy);
-  CCTK_REAL const p1o2dz = 0.5*INV(dz);
-  CCTK_REAL const p1o4dxdy = 0.25*INV(dx*dy);
-  CCTK_REAL const p1o4dxdz = 0.25*INV(dx*dz);
-  CCTK_REAL const p1o4dydz = 0.25*INV(dy*dz);
-  CCTK_REAL const p1odx2 = INV(SQR(dx));
-  CCTK_REAL const p1ody2 = INV(SQR(dy));
-  CCTK_REAL const p1odz2 = INV(SQR(dz));
-  CCTK_REAL const pm1o12dx2 = -0.0833333333333333333333333333333*INV(SQR(dx));
-  CCTK_REAL const pm1o12dy2 = -0.0833333333333333333333333333333*INV(SQR(dy));
-  CCTK_REAL const pm1o12dz2 = -0.0833333333333333333333333333333*INV(SQR(dz));
-  CCTK_REAL const pm1o2dx = -0.5*INV(dx);
-  CCTK_REAL const pm1o2dy = -0.5*INV(dy);
-  CCTK_REAL const pm1o2dz = -0.5*INV(dz);
+  CCTK_REAL /*const*/ p1o12dx CCTK_ATTRIBUTE_UNUSED  = 0.0833333333333333333333333333333*INV(dx);
+  CCTK_REAL /*const*/ p1o12dy CCTK_ATTRIBUTE_UNUSED  = 0.0833333333333333333333333333333*INV(dy);
+  CCTK_REAL /*const*/ p1o12dz CCTK_ATTRIBUTE_UNUSED  = 0.0833333333333333333333333333333*INV(dz);
+  CCTK_REAL /*const*/ p1o144dxdy CCTK_ATTRIBUTE_UNUSED  = 0.00694444444444444444444444444444*INV(dx*dy);
+  CCTK_REAL /*const*/ p1o144dxdz CCTK_ATTRIBUTE_UNUSED  = 0.00694444444444444444444444444444*INV(dx*dz);
+  CCTK_REAL /*const*/ p1o144dydz CCTK_ATTRIBUTE_UNUSED  = 0.00694444444444444444444444444444*INV(dy*dz);
+  CCTK_REAL /*const*/ p1o2dx CCTK_ATTRIBUTE_UNUSED  = 0.5*INV(dx);
+  CCTK_REAL /*const*/ p1o2dy CCTK_ATTRIBUTE_UNUSED  = 0.5*INV(dy);
+  CCTK_REAL /*const*/ p1o2dz CCTK_ATTRIBUTE_UNUSED  = 0.5*INV(dz);
+  CCTK_REAL /*const*/ p1o4dxdy CCTK_ATTRIBUTE_UNUSED  = 0.25*INV(dx*dy);
+  CCTK_REAL /*const*/ p1o4dxdz CCTK_ATTRIBUTE_UNUSED  = 0.25*INV(dx*dz);
+  CCTK_REAL /*const*/ p1o4dydz CCTK_ATTRIBUTE_UNUSED  = 0.25*INV(dy*dz);
+  CCTK_REAL /*const*/ p1odx2 CCTK_ATTRIBUTE_UNUSED  = INV(SQR(dx));
+  CCTK_REAL /*const*/ p1ody2 CCTK_ATTRIBUTE_UNUSED  = INV(SQR(dy));
+  CCTK_REAL /*const*/ p1odz2 CCTK_ATTRIBUTE_UNUSED  = INV(SQR(dz));
+  CCTK_REAL /*const*/ pm1o12dx2 CCTK_ATTRIBUTE_UNUSED  = -0.0833333333333333333333333333333*INV(SQR(dx));
+  CCTK_REAL /*const*/ pm1o12dy2 CCTK_ATTRIBUTE_UNUSED  = -0.0833333333333333333333333333333*INV(SQR(dy));
+  CCTK_REAL /*const*/ pm1o12dz2 CCTK_ATTRIBUTE_UNUSED  = -0.0833333333333333333333333333333*INV(SQR(dz));
+  CCTK_REAL /*const*/ pm1o2dx CCTK_ATTRIBUTE_UNUSED  = -0.5*INV(dx);
+  CCTK_REAL /*const*/ pm1o2dy CCTK_ATTRIBUTE_UNUSED  = -0.5*INV(dy);
+  CCTK_REAL /*const*/ pm1o2dz CCTK_ATTRIBUTE_UNUSED  = -0.5*INV(dz);
   
   /* Assign local copies of arrays functions */
   
@@ -91,14 +91,14 @@ static void advect_flux_Body(cGH const * restrict const cctkGH, int const dir, i
     i,j,k, imin[0],imin[1],imin[2], imax[0],imax[1],imax[2],
     cctk_ash[0],cctk_ash[1],cctk_ash[2])
   {
-    ptrdiff_t const index = di*i + dj*j + dk*k;
+    ptrdiff_t /*const*/ index CCTK_ATTRIBUTE_UNUSED  = di*i + dj*j + dk*k;
     
     /* Assign local copies of grid functions */
     
-    CCTK_REAL rhoL = rho[index];
-    CCTK_REAL v1L = v1[index];
-    CCTK_REAL v2L = v2[index];
-    CCTK_REAL v3L = v3[index];
+    CCTK_REAL rhoL CCTK_ATTRIBUTE_UNUSED = rho[index];
+    CCTK_REAL v1L CCTK_ATTRIBUTE_UNUSED = v1[index];
+    CCTK_REAL v2L CCTK_ATTRIBUTE_UNUSED = v2[index];
+    CCTK_REAL v3L CCTK_ATTRIBUTE_UNUSED = v3[index];
     
     
     /* Include user supplied include files */
@@ -106,11 +106,11 @@ static void advect_flux_Body(cGH const * restrict const cctkGH, int const dir, i
     /* Precompute derivatives */
     
     /* Calculate temporaries and grid functions */
-    CCTK_REAL Frho1L = rhoL*v1L;
+    CCTK_REAL CCTK_ATTRIBUTE_UNUSED Frho1L = rhoL*v1L;
     
-    CCTK_REAL Frho2L = rhoL*v2L;
+    CCTK_REAL CCTK_ATTRIBUTE_UNUSED Frho2L = rhoL*v2L;
     
-    CCTK_REAL Frho3L = rhoL*v3L;
+    CCTK_REAL CCTK_ATTRIBUTE_UNUSED Frho3L = rhoL*v3L;
     
     /* Copy local copies back to grid functions */
     Frho1[index] = Frho1L;
diff --git a/Examples/Advect/src/advect_initial_shock.cc b/Examples/Advect/src/advect_initial_shock.cc
index ee82bd8..23c5302 100644
--- a/Examples/Advect/src/advect_initial_shock.cc
+++ b/Examples/Advect/src/advect_initial_shock.cc
@@ -31,51 +31,51 @@ static void advect_initial_shock_Body(cGH const * restrict const cctkGH, int con
   /* Include user-supplied include files */
   
   /* Initialise finite differencing variables */
-  ptrdiff_t const di = 1;
-  ptrdiff_t const dj = CCTK_GFINDEX3D(cctkGH,0,1,0) - CCTK_GFINDEX3D(cctkGH,0,0,0);
-  ptrdiff_t const dk = CCTK_GFINDEX3D(cctkGH,0,0,1) - CCTK_GFINDEX3D(cctkGH,0,0,0);
-  ptrdiff_t const cdi = sizeof(CCTK_REAL) * di;
-  ptrdiff_t const cdj = sizeof(CCTK_REAL) * dj;
-  ptrdiff_t const cdk = sizeof(CCTK_REAL) * dk;
-  CCTK_REAL const dx = ToReal(CCTK_DELTA_SPACE(0));
-  CCTK_REAL const dy = ToReal(CCTK_DELTA_SPACE(1));
-  CCTK_REAL const dz = ToReal(CCTK_DELTA_SPACE(2));
-  CCTK_REAL const dt = ToReal(CCTK_DELTA_TIME);
-  CCTK_REAL const t = ToReal(cctk_time);
-  CCTK_REAL const dxi = INV(dx);
-  CCTK_REAL const dyi = INV(dy);
-  CCTK_REAL const dzi = INV(dz);
-  CCTK_REAL const khalf = 0.5;
-  CCTK_REAL const kthird = 1/3.0;
-  CCTK_REAL const ktwothird = 2.0/3.0;
-  CCTK_REAL const kfourthird = 4.0/3.0;
-  CCTK_REAL const keightthird = 8.0/3.0;
-  CCTK_REAL const hdxi = 0.5 * dxi;
-  CCTK_REAL const hdyi = 0.5 * dyi;
-  CCTK_REAL const hdzi = 0.5 * dzi;
+  ptrdiff_t /*const*/ di CCTK_ATTRIBUTE_UNUSED  = 1;
+  ptrdiff_t /*const*/ dj CCTK_ATTRIBUTE_UNUSED  = CCTK_GFINDEX3D(cctkGH,0,1,0) - CCTK_GFINDEX3D(cctkGH,0,0,0);
+  ptrdiff_t /*const*/ dk CCTK_ATTRIBUTE_UNUSED  = CCTK_GFINDEX3D(cctkGH,0,0,1) - CCTK_GFINDEX3D(cctkGH,0,0,0);
+  ptrdiff_t /*const*/ cdi CCTK_ATTRIBUTE_UNUSED  = sizeof(CCTK_REAL) * di;
+  ptrdiff_t /*const*/ cdj CCTK_ATTRIBUTE_UNUSED  = sizeof(CCTK_REAL) * dj;
+  ptrdiff_t /*const*/ cdk CCTK_ATTRIBUTE_UNUSED  = sizeof(CCTK_REAL) * dk;
+  CCTK_REAL /*const*/ dx CCTK_ATTRIBUTE_UNUSED  = ToReal(CCTK_DELTA_SPACE(0));
+  CCTK_REAL /*const*/ dy CCTK_ATTRIBUTE_UNUSED  = ToReal(CCTK_DELTA_SPACE(1));
+  CCTK_REAL /*const*/ dz CCTK_ATTRIBUTE_UNUSED  = ToReal(CCTK_DELTA_SPACE(2));
+  CCTK_REAL /*const*/ dt CCTK_ATTRIBUTE_UNUSED  = ToReal(CCTK_DELTA_TIME);
+  CCTK_REAL /*const*/ t CCTK_ATTRIBUTE_UNUSED  = ToReal(cctk_time);
+  CCTK_REAL /*const*/ dxi CCTK_ATTRIBUTE_UNUSED  = INV(dx);
+  CCTK_REAL /*const*/ dyi CCTK_ATTRIBUTE_UNUSED  = INV(dy);
+  CCTK_REAL /*const*/ dzi CCTK_ATTRIBUTE_UNUSED  = INV(dz);
+  CCTK_REAL /*const*/ khalf CCTK_ATTRIBUTE_UNUSED  = 0.5;
+  CCTK_REAL /*const*/ kthird CCTK_ATTRIBUTE_UNUSED  = 1/3.0;
+  CCTK_REAL /*const*/ ktwothird CCTK_ATTRIBUTE_UNUSED  = 2.0/3.0;
+  CCTK_REAL /*const*/ kfourthird CCTK_ATTRIBUTE_UNUSED  = 4.0/3.0;
+  CCTK_REAL /*const*/ keightthird CCTK_ATTRIBUTE_UNUSED  = 8.0/3.0;
+  CCTK_REAL /*const*/ hdxi CCTK_ATTRIBUTE_UNUSED  = 0.5 * dxi;
+  CCTK_REAL /*const*/ hdyi CCTK_ATTRIBUTE_UNUSED  = 0.5 * dyi;
+  CCTK_REAL /*const*/ hdzi CCTK_ATTRIBUTE_UNUSED  = 0.5 * dzi;
   
   /* Initialize predefined quantities */
-  CCTK_REAL const p1o12dx = 0.0833333333333333333333333333333*INV(dx);
-  CCTK_REAL const p1o12dy = 0.0833333333333333333333333333333*INV(dy);
-  CCTK_REAL const p1o12dz = 0.0833333333333333333333333333333*INV(dz);
-  CCTK_REAL const p1o144dxdy = 0.00694444444444444444444444444444*INV(dx*dy);
-  CCTK_REAL const p1o144dxdz = 0.00694444444444444444444444444444*INV(dx*dz);
-  CCTK_REAL const p1o144dydz = 0.00694444444444444444444444444444*INV(dy*dz);
-  CCTK_REAL const p1o2dx = 0.5*INV(dx);
-  CCTK_REAL const p1o2dy = 0.5*INV(dy);
-  CCTK_REAL const p1o2dz = 0.5*INV(dz);
-  CCTK_REAL const p1o4dxdy = 0.25*INV(dx*dy);
-  CCTK_REAL const p1o4dxdz = 0.25*INV(dx*dz);
-  CCTK_REAL const p1o4dydz = 0.25*INV(dy*dz);
-  CCTK_REAL const p1odx2 = INV(SQR(dx));
-  CCTK_REAL const p1ody2 = INV(SQR(dy));
-  CCTK_REAL const p1odz2 = INV(SQR(dz));
-  CCTK_REAL const pm1o12dx2 = -0.0833333333333333333333333333333*INV(SQR(dx));
-  CCTK_REAL const pm1o12dy2 = -0.0833333333333333333333333333333*INV(SQR(dy));
-  CCTK_REAL const pm1o12dz2 = -0.0833333333333333333333333333333*INV(SQR(dz));
-  CCTK_REAL const pm1o2dx = -0.5*INV(dx);
-  CCTK_REAL const pm1o2dy = -0.5*INV(dy);
-  CCTK_REAL const pm1o2dz = -0.5*INV(dz);
+  CCTK_REAL /*const*/ p1o12dx CCTK_ATTRIBUTE_UNUSED  = 0.0833333333333333333333333333333*INV(dx);
+  CCTK_REAL /*const*/ p1o12dy CCTK_ATTRIBUTE_UNUSED  = 0.0833333333333333333333333333333*INV(dy);
+  CCTK_REAL /*const*/ p1o12dz CCTK_ATTRIBUTE_UNUSED  = 0.0833333333333333333333333333333*INV(dz);
+  CCTK_REAL /*const*/ p1o144dxdy CCTK_ATTRIBUTE_UNUSED  = 0.00694444444444444444444444444444*INV(dx*dy);
+  CCTK_REAL /*const*/ p1o144dxdz CCTK_ATTRIBUTE_UNUSED  = 0.00694444444444444444444444444444*INV(dx*dz);
+  CCTK_REAL /*const*/ p1o144dydz CCTK_ATTRIBUTE_UNUSED  = 0.00694444444444444444444444444444*INV(dy*dz);
+  CCTK_REAL /*const*/ p1o2dx CCTK_ATTRIBUTE_UNUSED  = 0.5*INV(dx);
+  CCTK_REAL /*const*/ p1o2dy CCTK_ATTRIBUTE_UNUSED  = 0.5*INV(dy);
+  CCTK_REAL /*const*/ p1o2dz CCTK_ATTRIBUTE_UNUSED  = 0.5*INV(dz);
+  CCTK_REAL /*const*/ p1o4dxdy CCTK_ATTRIBUTE_UNUSED  = 0.25*INV(dx*dy);
+  CCTK_REAL /*const*/ p1o4dxdz CCTK_ATTRIBUTE_UNUSED  = 0.25*INV(dx*dz);
+  CCTK_REAL /*const*/ p1o4dydz CCTK_ATTRIBUTE_UNUSED  = 0.25*INV(dy*dz);
+  CCTK_REAL /*const*/ p1odx2 CCTK_ATTRIBUTE_UNUSED  = INV(SQR(dx));
+  CCTK_REAL /*const*/ p1ody2 CCTK_ATTRIBUTE_UNUSED  = INV(SQR(dy));
+  CCTK_REAL /*const*/ p1odz2 CCTK_ATTRIBUTE_UNUSED  = INV(SQR(dz));
+  CCTK_REAL /*const*/ pm1o12dx2 CCTK_ATTRIBUTE_UNUSED  = -0.0833333333333333333333333333333*INV(SQR(dx));
+  CCTK_REAL /*const*/ pm1o12dy2 CCTK_ATTRIBUTE_UNUSED  = -0.0833333333333333333333333333333*INV(SQR(dy));
+  CCTK_REAL /*const*/ pm1o12dz2 CCTK_ATTRIBUTE_UNUSED  = -0.0833333333333333333333333333333*INV(SQR(dz));
+  CCTK_REAL /*const*/ pm1o2dx CCTK_ATTRIBUTE_UNUSED  = -0.5*INV(dx);
+  CCTK_REAL /*const*/ pm1o2dy CCTK_ATTRIBUTE_UNUSED  = -0.5*INV(dy);
+  CCTK_REAL /*const*/ pm1o2dz CCTK_ATTRIBUTE_UNUSED  = -0.5*INV(dz);
   
   /* Assign local copies of arrays functions */
   
@@ -91,11 +91,11 @@ static void advect_initial_shock_Body(cGH const * restrict const cctkGH, int con
     i,j,k, imin[0],imin[1],imin[2], imax[0],imax[1],imax[2],
     cctk_ash[0],cctk_ash[1],cctk_ash[2])
   {
-    ptrdiff_t const index = di*i + dj*j + dk*k;
+    ptrdiff_t /*const*/ index CCTK_ATTRIBUTE_UNUSED  = di*i + dj*j + dk*k;
     
     /* Assign local copies of grid functions */
     
-    CCTK_REAL xL = x[index];
+    CCTK_REAL xL CCTK_ATTRIBUTE_UNUSED = x[index];
     
     
     /* Include user supplied include files */
@@ -103,13 +103,14 @@ static void advect_initial_shock_Body(cGH const * restrict const cctkGH, int con
     /* Precompute derivatives */
     
     /* Calculate temporaries and grid functions */
-    CCTK_REAL v1L = ToReal(v0);
+    CCTK_REAL CCTK_ATTRIBUTE_UNUSED v1L = ToReal(v0);
     
-    CCTK_REAL v2L = 0;
+    CCTK_REAL CCTK_ATTRIBUTE_UNUSED v2L = 0.;
     
-    CCTK_REAL v3L = 0;
+    CCTK_REAL CCTK_ATTRIBUTE_UNUSED v3L = 0.;
     
-    CCTK_REAL rhoL = StepFunction(-0.5 + xL)*ToReal(amp);
+    CCTK_REAL CCTK_ATTRIBUTE_UNUSED rhoL = StepFunction(-0.5 + 
+      xL)*ToReal(amp);
     
     /* Copy local copies back to grid functions */
     rho[index] = rhoL;
diff --git a/Examples/Advect/src/advect_initial_sine.cc b/Examples/Advect/src/advect_initial_sine.cc
index 69cec15..67191af 100644
--- a/Examples/Advect/src/advect_initial_sine.cc
+++ b/Examples/Advect/src/advect_initial_sine.cc
@@ -31,51 +31,51 @@ static void advect_initial_sine_Body(cGH const * restrict const cctkGH, int cons
   /* Include user-supplied include files */
   
   /* Initialise finite differencing variables */
-  ptrdiff_t const di = 1;
-  ptrdiff_t const dj = CCTK_GFINDEX3D(cctkGH,0,1,0) - CCTK_GFINDEX3D(cctkGH,0,0,0);
-  ptrdiff_t const dk = CCTK_GFINDEX3D(cctkGH,0,0,1) - CCTK_GFINDEX3D(cctkGH,0,0,0);
-  ptrdiff_t const cdi = sizeof(CCTK_REAL) * di;
-  ptrdiff_t const cdj = sizeof(CCTK_REAL) * dj;
-  ptrdiff_t const cdk = sizeof(CCTK_REAL) * dk;
-  CCTK_REAL const dx = ToReal(CCTK_DELTA_SPACE(0));
-  CCTK_REAL const dy = ToReal(CCTK_DELTA_SPACE(1));
-  CCTK_REAL const dz = ToReal(CCTK_DELTA_SPACE(2));
-  CCTK_REAL const dt = ToReal(CCTK_DELTA_TIME);
-  CCTK_REAL const t = ToReal(cctk_time);
-  CCTK_REAL const dxi = INV(dx);
-  CCTK_REAL const dyi = INV(dy);
-  CCTK_REAL const dzi = INV(dz);
-  CCTK_REAL const khalf = 0.5;
-  CCTK_REAL const kthird = 1/3.0;
-  CCTK_REAL const ktwothird = 2.0/3.0;
-  CCTK_REAL const kfourthird = 4.0/3.0;
-  CCTK_REAL const keightthird = 8.0/3.0;
-  CCTK_REAL const hdxi = 0.5 * dxi;
-  CCTK_REAL const hdyi = 0.5 * dyi;
-  CCTK_REAL const hdzi = 0.5 * dzi;
+  ptrdiff_t /*const*/ di CCTK_ATTRIBUTE_UNUSED  = 1;
+  ptrdiff_t /*const*/ dj CCTK_ATTRIBUTE_UNUSED  = CCTK_GFINDEX3D(cctkGH,0,1,0) - CCTK_GFINDEX3D(cctkGH,0,0,0);
+  ptrdiff_t /*const*/ dk CCTK_ATTRIBUTE_UNUSED  = CCTK_GFINDEX3D(cctkGH,0,0,1) - CCTK_GFINDEX3D(cctkGH,0,0,0);
+  ptrdiff_t /*const*/ cdi CCTK_ATTRIBUTE_UNUSED  = sizeof(CCTK_REAL) * di;
+  ptrdiff_t /*const*/ cdj CCTK_ATTRIBUTE_UNUSED  = sizeof(CCTK_REAL) * dj;
+  ptrdiff_t /*const*/ cdk CCTK_ATTRIBUTE_UNUSED  = sizeof(CCTK_REAL) * dk;
+  CCTK_REAL /*const*/ dx CCTK_ATTRIBUTE_UNUSED  = ToReal(CCTK_DELTA_SPACE(0));
+  CCTK_REAL /*const*/ dy CCTK_ATTRIBUTE_UNUSED  = ToReal(CCTK_DELTA_SPACE(1));
+  CCTK_REAL /*const*/ dz CCTK_ATTRIBUTE_UNUSED  = ToReal(CCTK_DELTA_SPACE(2));
+  CCTK_REAL /*const*/ dt CCTK_ATTRIBUTE_UNUSED  = ToReal(CCTK_DELTA_TIME);
+  CCTK_REAL /*const*/ t CCTK_ATTRIBUTE_UNUSED  = ToReal(cctk_time);
+  CCTK_REAL /*const*/ dxi CCTK_ATTRIBUTE_UNUSED  = INV(dx);
+  CCTK_REAL /*const*/ dyi CCTK_ATTRIBUTE_UNUSED  = INV(dy);
+  CCTK_REAL /*const*/ dzi CCTK_ATTRIBUTE_UNUSED  = INV(dz);
+  CCTK_REAL /*const*/ khalf CCTK_ATTRIBUTE_UNUSED  = 0.5;
+  CCTK_REAL /*const*/ kthird CCTK_ATTRIBUTE_UNUSED  = 1/3.0;
+  CCTK_REAL /*const*/ ktwothird CCTK_ATTRIBUTE_UNUSED  = 2.0/3.0;
+  CCTK_REAL /*const*/ kfourthird CCTK_ATTRIBUTE_UNUSED  = 4.0/3.0;
+  CCTK_REAL /*const*/ keightthird CCTK_ATTRIBUTE_UNUSED  = 8.0/3.0;
+  CCTK_REAL /*const*/ hdxi CCTK_ATTRIBUTE_UNUSED  = 0.5 * dxi;
+  CCTK_REAL /*const*/ hdyi CCTK_ATTRIBUTE_UNUSED  = 0.5 * dyi;
+  CCTK_REAL /*const*/ hdzi CCTK_ATTRIBUTE_UNUSED  = 0.5 * dzi;
   
   /* Initialize predefined quantities */
-  CCTK_REAL const p1o12dx = 0.0833333333333333333333333333333*INV(dx);
-  CCTK_REAL const p1o12dy = 0.0833333333333333333333333333333*INV(dy);
-  CCTK_REAL const p1o12dz = 0.0833333333333333333333333333333*INV(dz);
-  CCTK_REAL const p1o144dxdy = 0.00694444444444444444444444444444*INV(dx*dy);
-  CCTK_REAL const p1o144dxdz = 0.00694444444444444444444444444444*INV(dx*dz);
-  CCTK_REAL const p1o144dydz = 0.00694444444444444444444444444444*INV(dy*dz);
-  CCTK_REAL const p1o2dx = 0.5*INV(dx);
-  CCTK_REAL const p1o2dy = 0.5*INV(dy);
-  CCTK_REAL const p1o2dz = 0.5*INV(dz);
-  CCTK_REAL const p1o4dxdy = 0.25*INV(dx*dy);
-  CCTK_REAL const p1o4dxdz = 0.25*INV(dx*dz);
-  CCTK_REAL const p1o4dydz = 0.25*INV(dy*dz);
-  CCTK_REAL const p1odx2 = INV(SQR(dx));
-  CCTK_REAL const p1ody2 = INV(SQR(dy));
-  CCTK_REAL const p1odz2 = INV(SQR(dz));
-  CCTK_REAL const pm1o12dx2 = -0.0833333333333333333333333333333*INV(SQR(dx));
-  CCTK_REAL const pm1o12dy2 = -0.0833333333333333333333333333333*INV(SQR(dy));
-  CCTK_REAL const pm1o12dz2 = -0.0833333333333333333333333333333*INV(SQR(dz));
-  CCTK_REAL const pm1o2dx = -0.5*INV(dx);
-  CCTK_REAL const pm1o2dy = -0.5*INV(dy);
-  CCTK_REAL const pm1o2dz = -0.5*INV(dz);
+  CCTK_REAL /*const*/ p1o12dx CCTK_ATTRIBUTE_UNUSED  = 0.0833333333333333333333333333333*INV(dx);
+  CCTK_REAL /*const*/ p1o12dy CCTK_ATTRIBUTE_UNUSED  = 0.0833333333333333333333333333333*INV(dy);
+  CCTK_REAL /*const*/ p1o12dz CCTK_ATTRIBUTE_UNUSED  = 0.0833333333333333333333333333333*INV(dz);
+  CCTK_REAL /*const*/ p1o144dxdy CCTK_ATTRIBUTE_UNUSED  = 0.00694444444444444444444444444444*INV(dx*dy);
+  CCTK_REAL /*const*/ p1o144dxdz CCTK_ATTRIBUTE_UNUSED  = 0.00694444444444444444444444444444*INV(dx*dz);
+  CCTK_REAL /*const*/ p1o144dydz CCTK_ATTRIBUTE_UNUSED  = 0.00694444444444444444444444444444*INV(dy*dz);
+  CCTK_REAL /*const*/ p1o2dx CCTK_ATTRIBUTE_UNUSED  = 0.5*INV(dx);
+  CCTK_REAL /*const*/ p1o2dy CCTK_ATTRIBUTE_UNUSED  = 0.5*INV(dy);
+  CCTK_REAL /*const*/ p1o2dz CCTK_ATTRIBUTE_UNUSED  = 0.5*INV(dz);
+  CCTK_REAL /*const*/ p1o4dxdy CCTK_ATTRIBUTE_UNUSED  = 0.25*INV(dx*dy);
+  CCTK_REAL /*const*/ p1o4dxdz CCTK_ATTRIBUTE_UNUSED  = 0.25*INV(dx*dz);
+  CCTK_REAL /*const*/ p1o4dydz CCTK_ATTRIBUTE_UNUSED  = 0.25*INV(dy*dz);
+  CCTK_REAL /*const*/ p1odx2 CCTK_ATTRIBUTE_UNUSED  = INV(SQR(dx));
+  CCTK_REAL /*const*/ p1ody2 CCTK_ATTRIBUTE_UNUSED  = INV(SQR(dy));
+  CCTK_REAL /*const*/ p1odz2 CCTK_ATTRIBUTE_UNUSED  = INV(SQR(dz));
+  CCTK_REAL /*const*/ pm1o12dx2 CCTK_ATTRIBUTE_UNUSED  = -0.0833333333333333333333333333333*INV(SQR(dx));
+  CCTK_REAL /*const*/ pm1o12dy2 CCTK_ATTRIBUTE_UNUSED  = -0.0833333333333333333333333333333*INV(SQR(dy));
+  CCTK_REAL /*const*/ pm1o12dz2 CCTK_ATTRIBUTE_UNUSED  = -0.0833333333333333333333333333333*INV(SQR(dz));
+  CCTK_REAL /*const*/ pm1o2dx CCTK_ATTRIBUTE_UNUSED  = -0.5*INV(dx);
+  CCTK_REAL /*const*/ pm1o2dy CCTK_ATTRIBUTE_UNUSED  = -0.5*INV(dy);
+  CCTK_REAL /*const*/ pm1o2dz CCTK_ATTRIBUTE_UNUSED  = -0.5*INV(dz);
   
   /* Assign local copies of arrays functions */
   
@@ -91,11 +91,11 @@ static void advect_initial_sine_Body(cGH const * restrict const cctkGH, int cons
     i,j,k, imin[0],imin[1],imin[2], imax[0],imax[1],imax[2],
     cctk_ash[0],cctk_ash[1],cctk_ash[2])
   {
-    ptrdiff_t const index = di*i + dj*j + dk*k;
+    ptrdiff_t /*const*/ index CCTK_ATTRIBUTE_UNUSED  = di*i + dj*j + dk*k;
     
     /* Assign local copies of grid functions */
     
-    CCTK_REAL xL = x[index];
+    CCTK_REAL xL CCTK_ATTRIBUTE_UNUSED = x[index];
     
     
     /* Include user supplied include files */
@@ -103,13 +103,14 @@ static void advect_initial_sine_Body(cGH const * restrict const cctkGH, int cons
     /* Precompute derivatives */
     
     /* Calculate temporaries and grid functions */
-    CCTK_REAL v1L = ToReal(v0);
+    CCTK_REAL CCTK_ATTRIBUTE_UNUSED v1L = ToReal(v0);
     
-    CCTK_REAL v2L = 0;
+    CCTK_REAL CCTK_ATTRIBUTE_UNUSED v2L = 0.;
     
-    CCTK_REAL v3L = 0;
+    CCTK_REAL CCTK_ATTRIBUTE_UNUSED v3L = 0.;
     
-    CCTK_REAL rhoL = 1 + sin(2*xL*Pi)*ToReal(amp);
+    CCTK_REAL CCTK_ATTRIBUTE_UNUSED rhoL = 1. + 
+      sin(6.283185307179586*xL)*ToReal(amp);
     
     /* Copy local copies back to grid functions */
     rho[index] = rhoL;