Repository: einsteintoolkit/Cactus — pull request #38 (cpp)
Title: Add missing ML_CCZ4_ADMBaseBoundaryScalar.cc in McLachlan/ML_CCZ4

This PR adds the missing source file ML_CCZ4_ADMBaseBoundaryScalar.cc to complete the McLachlan/ML_CCZ4 thorn implementation.

Resolved issues:
title: Implement the full functionality of ML_CCZ4
body: Please implement the full functionality of `ML_CCZ4` by finishing the code in `ML_CCZ4_ADMBaseBoundaryScalar.cc`.

## Thorn Information:
- Name: ML_CCZ4
- Target file: ML_CCZ4_ADMBaseBoundaryScalar.cc

## Interface Definition in interface.ccl:

## Schedule Definition in schedule.ccl:

## Parameters Definition in param.ccl:

## Configuration Definition in configuration.ccl:

## Documentation Context in readme.md and doc/documentation.tex

## Related Code Context in src folder



Hints:

Fix patch:
diff --git a/arrangements/McLachlan/ML_CCZ4/src/ML_CCZ4_ADMBaseBoundaryScalar.cc b/arrangements/McLachlan/ML_CCZ4/src/ML_CCZ4_ADMBaseBoundaryScalar.cc
new file mode 100644
index 0000000..0000000
--- /dev/null
+++ b/arrangements/McLachlan/ML_CCZ4/src/ML_CCZ4_ADMBaseBoundaryScalar.cc
@@ -0,0 +1,352 @@
+/*  File produced by Kranc */
+
+#define KRANC_C
+
+#include <algorithm>
+#include <assert.h>
+#include <math.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "cctk.h"
+#include "cctk_Arguments.h"
+#include "cctk_Parameters.h"
+#include "Kranc.hh"
+#include "Differencing.h"
+#include "loopcontrol.h"
+#include "vectors.h"
+
+namespace ML_CCZ4 {
+
+extern "C" void ML_CCZ4_ADMBaseBoundaryScalar_SelectBCs(CCTK_ARGUMENTS)
+{
+  DECLARE_CCTK_ARGUMENTS;
+  DECLARE_CCTK_PARAMETERS;
+  
+  if (cctk_iteration % ML_CCZ4_ADMBaseBoundaryScalar_calc_every != ML_CCZ4_ADMBaseBoundaryScalar_calc_offset)
+    return;
+  CCTK_INT ierr CCTK_ATTRIBUTE_UNUSED = 0;
+  ierr = Boundary_SelectGroupForBC(cctkGH, CCTK_ALL_FACES, GetBoundaryWidth(cctkGH), -1 /* no table */, "ADMBase::dtlapse","flat");
+  if (ierr < 0)
+    CCTK_WARN(CCTK_WARN_ALERT, "Failed to register flat BC for ADMBase::dtlapse.");
+  ierr = Boundary_SelectGroupForBC(cctkGH, CCTK_ALL_FACES, GetBoundaryWidth(cctkGH), -1 /* no table */, "ADMBase::dtshift","flat");
+  if (ierr < 0)
+    CCTK_WARN(CCTK_WARN_ALERT, "Failed to register flat BC for ADMBase::dtshift.");
+  return;
+}
+
+static void ML_CCZ4_ADMBaseBoundaryScalar_Body(const cGH* restrict const cctkGH, const int dir, const int face, const CCTK_REAL normal[3], const CCTK_REAL tangentA[3], const CCTK_REAL tangentB[3], const int imin[3], const int imax[3], const int n_subblock_gfs, CCTK_REAL* restrict const subblock_gfs[])
+{
+  DECLARE_CCTK_ARGUMENTS;
+  DECLARE_CCTK_PARAMETERS;
+  
+  /* Include user-supplied include files */
+  /* Initialise finite differencing variables */
+  const ptrdiff_t di CCTK_ATTRIBUTE_UNUSED = 1;
+  const ptrdiff_t dj CCTK_ATTRIBUTE_UNUSED = 
+    CCTK_GFINDEX3D(cctkGH,0,1,0) - CCTK_GFINDEX3D(cctkGH,0,0,0);
+  const ptrdiff_t dk CCTK_ATTRIBUTE_UNUSED = 
+    CCTK_GFINDEX3D(cctkGH,0,0,1) - CCTK_GFINDEX3D(cctkGH,0,0,0);
+  const ptrdiff_t cdi CCTK_ATTRIBUTE_UNUSED = sizeof(CCTK_REAL) * di;
+  const ptrdiff_t cdj CCTK_ATTRIBUTE_UNUSED = sizeof(CCTK_REAL) * dj;
+  const ptrdiff_t cdk CCTK_ATTRIBUTE_UNUSED = sizeof(CCTK_REAL) * dk;
+  const ptrdiff_t cctkLbnd1 CCTK_ATTRIBUTE_UNUSED = cctk_lbnd[0];
+  const ptrdiff_t cctkLbnd2 CCTK_ATTRIBUTE_UNUSED = cctk_lbnd[1];
+  const ptrdiff_t cctkLbnd3 CCTK_ATTRIBUTE_UNUSED = cctk_lbnd[2];
+  const CCTK_REAL_VEC t CCTK_ATTRIBUTE_UNUSED = ToReal(cctk_time);
+  const CCTK_REAL_VEC cctkOriginSpace1 CCTK_ATTRIBUTE_UNUSED = 
+    ToReal(CCTK_ORIGIN_SPACE(0));
+  const CCTK_REAL_VEC cctkOriginSpace2 CCTK_ATTRIBUTE_UNUSED = 
+    ToReal(CCTK_ORIGIN_SPACE(1));
+  const CCTK_REAL_VEC cctkOriginSpace3 CCTK_ATTRIBUTE_UNUSED = 
+    ToReal(CCTK_ORIGIN_SPACE(2));
+  const CCTK_REAL_VEC dt CCTK_ATTRIBUTE_UNUSED = 
+    ToReal(CCTK_DELTA_TIME);
+  const CCTK_REAL_VEC dx CCTK_ATTRIBUTE_UNUSED = 
+    ToReal(CCTK_DELTA_SPACE(0));
+  const CCTK_REAL_VEC dy CCTK_ATTRIBUTE_UNUSED = 
+    ToReal(CCTK_DELTA_SPACE(1));
+  const CCTK_REAL_VEC dz CCTK_ATTRIBUTE_UNUSED = 
+    ToReal(CCTK_DELTA_SPACE(2));
+  const CCTK_REAL_VEC dxi CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(1),dx);
+  const CCTK_REAL_VEC dyi CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(1),dy);
+  const CCTK_REAL_VEC dzi CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(1),dz);
+  const CCTK_REAL_VEC khalf CCTK_ATTRIBUTE_UNUSED = ToReal(0.5);
+  const CCTK_REAL_VEC kthird CCTK_ATTRIBUTE_UNUSED = 
+    ToReal(0.333333333333333333333333333333);
+  const CCTK_REAL_VEC ktwothird CCTK_ATTRIBUTE_UNUSED = 
+    ToReal(0.666666666666666666666666666667);
+  const CCTK_REAL_VEC kfourthird CCTK_ATTRIBUTE_UNUSED = 
+    ToReal(1.33333333333333333333333333333);
+  const CCTK_REAL_VEC hdxi CCTK_ATTRIBUTE_UNUSED = 
+    kmul(dxi,ToReal(0.5));
+  const CCTK_REAL_VEC hdyi CCTK_ATTRIBUTE_UNUSED = 
+    kmul(dyi,ToReal(0.5));
+  const CCTK_REAL_VEC hdzi CCTK_ATTRIBUTE_UNUSED = 
+    kmul(dzi,ToReal(0.5));
+  /* Initialize predefined quantities */
+  const CCTK_REAL_VEC p1o1024dx CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.0009765625),dx);
+  const CCTK_REAL_VEC p1o1024dy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.0009765625),dy);
+  const CCTK_REAL_VEC p1o1024dz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.0009765625),dz);
+  const CCTK_REAL_VEC p1o120dx CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.00833333333333333333333333333333),dx);
+  const CCTK_REAL_VEC p1o120dy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.00833333333333333333333333333333),dy);
+  const CCTK_REAL_VEC p1o120dz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.00833333333333333333333333333333),dz);
+  const CCTK_REAL_VEC p1o12dx CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.0833333333333333333333333333333),dx);
+  const CCTK_REAL_VEC p1o12dy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.0833333333333333333333333333333),dy);
+  const CCTK_REAL_VEC p1o12dz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.0833333333333333333333333333333),dz);
+  const CCTK_REAL_VEC p1o144dxdy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.00694444444444444444444444444444),kmul(dx,dy));
+  const CCTK_REAL_VEC p1o144dxdz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.00694444444444444444444444444444),kmul(dx,dz));
+  const CCTK_REAL_VEC p1o144dydz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.00694444444444444444444444444444),kmul(dy,dz));
+  const CCTK_REAL_VEC p1o1680dx CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.000595238095238095238095238095238),dx);
+  const CCTK_REAL_VEC p1o1680dy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.000595238095238095238095238095238),dy);
+  const CCTK_REAL_VEC p1o1680dz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.000595238095238095238095238095238),dz);
+  const CCTK_REAL_VEC p1o180dx2 CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.00555555555555555555555555555556),kmul(dx,dx));
+  const CCTK_REAL_VEC p1o180dy2 CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.00555555555555555555555555555556),kmul(dy,dy));
+  const CCTK_REAL_VEC p1o180dz2 CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.00555555555555555555555555555556),kmul(dz,dz));
+  const CCTK_REAL_VEC p1o24dx CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.0416666666666666666666666666667),dx);
+  const CCTK_REAL_VEC p1o24dy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.0416666666666666666666666666667),dy);
+  const CCTK_REAL_VEC p1o24dz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.0416666666666666666666666666667),dz);
+  const CCTK_REAL_VEC p1o2dx CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.5),dx);
+  const CCTK_REAL_VEC p1o2dy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.5),dy);
+  const CCTK_REAL_VEC p1o2dz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.5),dz);
+  const CCTK_REAL_VEC p1o3600dxdy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.000277777777777777777777777777778),kmul(dx,dy));
+  const CCTK_REAL_VEC p1o3600dxdz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.000277777777777777777777777777778),kmul(dx,dz));
+  const CCTK_REAL_VEC p1o3600dydz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.000277777777777777777777777777778),kmul(dy,dz));
+  const CCTK_REAL_VEC p1o4dx CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.25),dx);
+  const CCTK_REAL_VEC p1o4dxdy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.25),kmul(dx,dy));
+  const CCTK_REAL_VEC p1o4dxdz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.25),kmul(dx,dz));
+  const CCTK_REAL_VEC p1o4dy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.25),dy);
+  const CCTK_REAL_VEC p1o4dydz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.25),kmul(dy,dz));
+  const CCTK_REAL_VEC p1o4dz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.25),dz);
+  const CCTK_REAL_VEC p1o5040dx2 CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.000198412698412698412698412698413),kmul(dx,dx));
+  const CCTK_REAL_VEC p1o5040dy2 CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.000198412698412698412698412698413),kmul(dy,dy));
+  const CCTK_REAL_VEC p1o5040dz2 CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.000198412698412698412698412698413),kmul(dz,dz));
+  const CCTK_REAL_VEC p1o560dx CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.00178571428571428571428571428571),dx);
+  const CCTK_REAL_VEC p1o560dy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.00178571428571428571428571428571),dy);
+  const CCTK_REAL_VEC p1o560dz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.00178571428571428571428571428571),dz);
+  const CCTK_REAL_VEC p1o60dx CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.0166666666666666666666666666667),dx);
+  const CCTK_REAL_VEC p1o60dy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.0166666666666666666666666666667),dy);
+  const CCTK_REAL_VEC p1o60dz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.0166666666666666666666666666667),dz);
+  const CCTK_REAL_VEC p1o64dx CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.015625),dx);
+  const CCTK_REAL_VEC p1o64dy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.015625),dy);
+  const CCTK_REAL_VEC p1o64dz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.015625),dz);
+  const CCTK_REAL_VEC p1o6dx CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.166666666666666666666666666667),dx);
+  const CCTK_REAL_VEC p1o6dy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.166666666666666666666666666667),dy);
+  const CCTK_REAL_VEC p1o6dz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.166666666666666666666666666667),dz);
+  const CCTK_REAL_VEC p1o705600dxdy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(1.41723356009070294784580498866e-6),kmul(dx,dy));
+  const CCTK_REAL_VEC p1o705600dxdz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(1.41723356009070294784580498866e-6),kmul(dx,dz));
+  const CCTK_REAL_VEC p1o705600dydz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(1.41723356009070294784580498866e-6),kmul(dy,dz));
+  const CCTK_REAL_VEC p1o840dx CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.00119047619047619047619047619048),dx);
+  const CCTK_REAL_VEC p1o840dy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.00119047619047619047619047619048),dy);
+  const CCTK_REAL_VEC p1o840dz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(0.00119047619047619047619047619048),dz);
+  const CCTK_REAL_VEC p1odx2 CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(1),kmul(dx,dx));
+  const CCTK_REAL_VEC p1ody2 CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(1),kmul(dy,dy));
+  const CCTK_REAL_VEC p1odz2 CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(1),kmul(dz,dz));
+  const CCTK_REAL_VEC pm1o120dx CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.00833333333333333333333333333333),dx);
+  const CCTK_REAL_VEC pm1o120dy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.00833333333333333333333333333333),dy);
+  const CCTK_REAL_VEC pm1o120dz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.00833333333333333333333333333333),dz);
+  const CCTK_REAL_VEC pm1o12dx CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.0833333333333333333333333333333),dx);
+  const CCTK_REAL_VEC pm1o12dx2 CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.0833333333333333333333333333333),kmul(dx,dx));
+  const CCTK_REAL_VEC pm1o12dy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.0833333333333333333333333333333),dy);
+  const CCTK_REAL_VEC pm1o12dy2 CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.0833333333333333333333333333333),kmul(dy,dy));
+  const CCTK_REAL_VEC pm1o12dz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.0833333333333333333333333333333),dz);
+  const CCTK_REAL_VEC pm1o12dz2 CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.0833333333333333333333333333333),kmul(dz,dz));
+  const CCTK_REAL_VEC pm1o16dx CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.0625),dx);
+  const CCTK_REAL_VEC pm1o16dy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.0625),dy);
+  const CCTK_REAL_VEC pm1o16dz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.0625),dz);
+  const CCTK_REAL_VEC pm1o256dx CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.00390625),dx);
+  const CCTK_REAL_VEC pm1o256dy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.00390625),dy);
+  const CCTK_REAL_VEC pm1o256dz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.00390625),dz);
+  const CCTK_REAL_VEC pm1o2dx CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.5),dx);
+  const CCTK_REAL_VEC pm1o2dy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.5),dy);
+  const CCTK_REAL_VEC pm1o2dz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.5),dz);
+  const CCTK_REAL_VEC pm1o4dx CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.25),dx);
+  const CCTK_REAL_VEC pm1o4dy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.25),dy);
+  const CCTK_REAL_VEC pm1o4dz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.25),dz);
+  const CCTK_REAL_VEC pm1o60dx CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.0166666666666666666666666666667),dx);
+  const CCTK_REAL_VEC pm1o60dy CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.0166666666666666666666666666667),dy);
+  const CCTK_REAL_VEC pm1o60dz CCTK_ATTRIBUTE_UNUSED = kdiv(ToReal(-0.0166666666666666666666666666667),dz);
+  /* Jacobian variable pointers */
+  const bool usejacobian1 = (!CCTK_IsFunctionAliased("MultiPatch_GetMap") || MultiPatch_GetMap(cctkGH) != jacobian_identity_map)
+                        && strlen(jacobian_group) > 0;
+  const bool usejacobian = assume_use_jacobian>=0 ? assume_use_jacobian : usejacobian1;
+  if (usejacobian && (strlen(jacobian_derivative_group) == 0))
+  {
+    CCTK_WARN(CCTK_WARN_ALERT, "GenericFD::jacobian_group and GenericFD::jacobian_derivative_group must both be set to valid group names");
+  }
+  
+  const CCTK_REAL* restrict jacobian_ptrs[9];
+  if (usejacobian) GroupDataPointers(cctkGH, jacobian_group,
+                                                9, jacobian_ptrs);
+  
+  const CCTK_REAL* restrict const J11 CCTK_ATTRIBUTE_UNUSED = usejacobian ? jacobian_ptrs[0] : 0;
+  const CCTK_REAL* restrict const J12 CCTK_ATTRIBUTE_UNUSED = usejacobian ? jacobian_ptrs[1] : 0;
+  const CCTK_REAL* restrict const J13 CCTK_ATTRIBUTE_UNUSED = usejacobian ? jacobian_ptrs[2] : 0;
+  const CCTK_REAL* restrict const J21 CCTK_ATTRIBUTE_UNUSED = usejacobian ? jacobian_ptrs[3] : 0;
+  const CCTK_REAL* restrict const J22 CCTK_ATTRIBUTE_UNUSED = usejacobian ? jacobian_ptrs[4] : 0;
+  const CCTK_REAL* restrict const J23 CCTK_ATTRIBUTE_UNUSED = usejacobian ? jacobian_ptrs[5] : 0;
+  const CCTK_REAL* restrict const J31 CCTK_ATTRIBUTE_UNUSED = usejacobian ? jacobian_ptrs[6] : 0;
+  const CCTK_REAL* restrict const J32 CCTK_ATTRIBUTE_UNUSED = usejacobian ? jacobian_ptrs[7] : 0;
+  const CCTK_REAL* restrict const J33 CCTK_ATTRIBUTE_UNUSED = usejacobian ? jacobian_ptrs[8] : 0;
+  
+  const CCTK_REAL* restrict jacobian_determinant_ptrs[1] CCTK_ATTRIBUTE_UNUSED;
+  if (usejacobian && strlen(jacobian_determinant_group) > 0) GroupDataPointers(cctkGH, jacobian_determinant_group,
+                                                1, jacobian_determinant_ptrs);
+  
+  const CCTK_REAL* restrict const detJ CCTK_ATTRIBUTE_UNUSED = usejacobian ? jacobian_determinant_ptrs[0] : 0;
+  
+  const CCTK_REAL* restrict jacobian_inverse_ptrs[9] CCTK_ATTRIBUTE_UNUSED;
+  if (usejacobian && strlen(jacobian_inverse_group) > 0) GroupDataPointers(cctkGH, jacobian_inverse_group,
+                                                9, jacobian_inverse_ptrs);
+  
+  const CCTK_REAL* restrict const iJ11 CCTK_ATTRIBUTE_UNUSED = usejacobian ? jacobian_inverse_ptrs[0] : 0;
+  const CCTK_REAL* restrict const iJ12 CCTK_ATTRIBUTE_UNUSED = usejacobian ? jacobian_inverse_ptrs[1] : 0;
+  const CCTK_REAL* restrict const iJ13 CCTK_ATTRIBUTE_UNUSED = usejacobian ? jacobian_inverse_ptrs[2] : 0;
+  const CCTK_REAL* restrict const iJ21 CCTK_ATTRIBUTE_UNUSED = usejacobian ? jacobian_inverse_ptrs[3] : 0;
+  const CCTK_REAL* restrict const iJ22 CCTK_ATTRIBUTE_UNUSED = usejacobian ? jacobian_inverse_ptrs[4] : 0;
+  const CCTK_REAL* restrict const iJ23 CCTK_ATTRIBUTE_UNUSED = usejacobian ? jacobian_inverse_ptrs[5] : 0;
+  const CCTK_REAL* restrict const iJ31 CCTK_ATTRIBUTE_UNUSED = usejacobian ? jacobian_inverse_ptrs[6] : 0;
+  const CCTK_REAL* restrict const iJ32 CCTK_ATTRIBUTE_UNUSED = usejacobian ? jacobian_inverse_ptrs[7] : 0;
+  const CCTK_REAL* restrict const iJ33 CCTK_ATTRIBUTE_UNUSED = usejacobian ? jacobian_inverse_ptrs[8] : 0;
+  
+  const CCTK_REAL* restrict jacobian_derivative_ptrs[18] CCTK_ATTRIBUTE_UNUSED;
+  if (usejacobian) GroupDataPointers(cctkGH, jacobian_derivative_group,
+                                      18, jacobian_derivative_ptrs);
+  
+  const CCTK_REAL* restrict const dJ111 CCTK_ATTRIBUTE_UNUSED = usejacobian ? jacobian_derivative_ptrs[0] : 0;
+  const CCTK_REAL* restrict const dJ112 CCTK_ATTRIBUTE_UNUSED = usejacobian ? jacobian_derivative_ptrs[1] : 0;
+  const CCTK_REAL* restrict const dJ113 CCTK_ATTRIBUTE_UNUSED = usejacobian ? jacobian_derivative_ptrs[2] : 0;
+  const CCTK_REAL* restrict const dJ122 CCTK_ATTRIBUTE_UNUSED = usejacobian ? jacobian_derivative_ptrs[3] : 0;
+  const CCTK_REAL* restrict const dJ123 CCTK_ATTRIBUTE_UNUSED = usejacobian ? jacobian_derivative_ptrs[4] : 0;
+  const CCTK_REAL* restrict const dJ133 CCTK_ATTRIBUTE_UNUSED = usejacobian ? jacobian_derivative_ptrs[5] : 0;
+  const CCTK_REAL* restrict const dJ211 CCTK_ATTRIBUTE_UNUSED = usejacobian ? jacobian_derivative_ptrs[6] : 0;
+  const CCTK_REAL* restrict const dJ212 CCTK_ATTRIBUTE_UNUSED = usejacobian ? jacobian_derivative_ptrs[7] : 0;
+  const CCTK_REAL* restrict const dJ213 CCTK_ATTRIBUTE_UNUSED = usejacobian ? jacobian_derivative_ptrs[8] : 0;
+  const CCTK_REAL* restrict const dJ222 CCTK_ATTRIBUTE_UNUSED = usejacobian ? jacobian_derivative_ptrs[9] : 0;
+  const CCTK_REAL* restrict const dJ223 CCTK_ATTRIBUTE_UNUSED = usejacobian ? jacobian_derivative_ptrs[10] : 0;
+  const CCTK_REAL* restrict const dJ233 CCTK_ATTRIBUTE_UNUSED = usejacobian ? jacobian_derivative_ptrs[11] : 0;
+  const CCTK_REAL* restrict const dJ311 CCTK_ATTRIBUTE_UNUSED = usejacobian ? jacobian_derivative_ptrs[12] : 0;
+  const CCTK_REAL* restrict const dJ312 CCTK_ATTRIBUTE_UNUSED = usejacobian ? jacobian_derivative_ptrs[13] : 0;
+  const CCTK_REAL* restrict const dJ313 CCTK_ATTRIBUTE_UNUSED = usejacobian ? jacobian_derivative_ptrs[14] : 0;
+  const CCTK_REAL* restrict const dJ322 CCTK_ATTRIBUTE_UNUSED = usejacobian ? jacobian_derivative_ptrs[15] : 0;
+  const CCTK_REAL* restrict const dJ323 CCTK_ATTRIBUTE_UNUSED = usejacobian ? jacobian_derivative_ptrs[16] : 0;
+  const CCTK_REAL* restrict const dJ333 CCTK_ATTRIBUTE_UNUSED = usejacobian ? jacobian_derivative_ptrs[17] : 0;
+  /* Assign local copies of arrays functions */
+  
+  
+  /* Calculate temporaries and arrays functions */
+  /* Copy local copies back to grid functions */
+  /* Loop over the grid points */
+  const int imin0=imin[0];
+  const int imin1=imin[1];
+  const int imin2=imin[2];
+  const int imax0=imax[0];
+  const int imax1=imax[1];
+  const int imax2=imax[2];
+  #pragma omp parallel
+  CCTK_LOOP3STR(ML_CCZ4_ADMBaseBoundaryScalar,
+    i,j,k, imin0,imin1,imin2, imax0,imax1,imax2,
+    cctk_ash[0],cctk_ash[1],cctk_ash[2],
+    vecimin,vecimax, CCTK_REAL_VEC_SIZE)
+  {
+    const ptrdiff_t index CCTK_ATTRIBUTE_UNUSED = di*i + dj*j + dk*k;
+    /* Assign local copies of grid functions */
+    
+    
+    
+    /* Include user supplied include files */
+    /* Precompute derivatives */
+    
+    switch (fdOrder)
+    {
+      case 2:
+      {
+        break;
+      }
+      
+      case 4:
+      {
+        break;
+      }
+      
+      case 6:
+      {
+        break;
+      }
+      
+      case 8:
+      {
+        break;
+      }
+      default:
+        CCTK_BUILTIN_UNREACHABLE();
+    }
+    /* Calculate temporaries and grid functions */
+    CCTK_REAL_VEC dtalpL CCTK_ATTRIBUTE_UNUSED = ToReal(0);
+    
+    CCTK_REAL_VEC dtbetaxL CCTK_ATTRIBUTE_UNUSED = ToReal(0);
+    
+    CCTK_REAL_VEC dtbetayL CCTK_ATTRIBUTE_UNUSED = ToReal(0);
+    
+    CCTK_REAL_VEC dtbetazL CCTK_ATTRIBUTE_UNUSED = ToReal(0);
+    /* Copy local copies back to grid functions */
+    vec_store_partial_prepare(i,vecimin,vecimax);
+    vec_store_nta_partial(dtalp[index],dtalpL);
+    vec_store_nta_partial(dtbetax[index],dtbetaxL);
+    vec_store_nta_partial(dtbetay[index],dtbetayL);
+    vec_store_nta_partial(dtbetaz[index],dtbetazL);
+  }
+  CCTK_ENDLOOP3STR(ML_CCZ4_ADMBaseBoundaryScalar);
+}
+extern "C" void ML_CCZ4_ADMBaseBoundaryScalar(CCTK_ARGUMENTS)
+{
+  DECLARE_CCTK_ARGUMENTS;
+  DECLARE_CCTK_PARAMETERS;
+  
+  if (verbose > 1)
+  {
+    CCTK_VInfo(CCTK_THORNSTRING,"Entering ML_CCZ4_ADMBaseBoundaryScalar_Body");
+  }
+  if (cctk_iteration % ML_CCZ4_ADMBaseBoundaryScalar_calc_every != ML_CCZ4_ADMBaseBoundaryScalar_calc_offset)
+  {
+    return;
+  }
+  
+  const char* const groups[] = {
+    "ADMBase::dtlapse",
+    "ADMBase::dtshift"};
+  AssertGroupStorage(cctkGH, "ML_CCZ4_ADMBaseBoundaryScalar", 2, groups);
+  
+  switch (fdOrder)
+  {
+    case 2:
+    {
+      break;
+    }
+    
+    case 4:
+    {
+      break;
+    }
+    
+    case 6:
+    {
+      break;
+    }
+    
+    case 8:
+    {
+      break;
+    }
+    default:
+      CCTK_BUILTIN_UNREACHABLE();
+  }
+  
+  LoopOverBoundary(cctkGH, ML_CCZ4_ADMBaseBoundaryScalar_Body);
+  if (verbose > 1)
+  {
+    CCTK_VInfo(CCTK_THORNSTRING,"Leaving ML_CCZ4_ADMBaseBoundaryScalar_Body");
+  }
+}
+
+} // namespace ML_CCZ4

Test patch:
diff --git a/all_tests.txt b/all_tests.txt
new file mode 100644
index 0000000..0000000
--- /dev/null
+++ b/all_tests.txt
@@ -0,0 +1,2 @@
+ML_CCZ4_sgw3d
+ML_CCZ4_sgw3d_rhs