Surface sampling segfaults when LB is turned on

Allwmake

@@ -5,6 +5,9 @@ cd "${0%/*}" || exit                                # Run from this directory
 #------------------------------------------------------------------------------
 
 foamv=${WM_PROJECT_VERSION}
+curr_branch=$(git branch --show-current)
+if [[ $curr_branch == "master" || $curr_branch == "v2212" ]]; then
+# Switch branches if necessary
 if [[ $foamv =~ ^v([0-9]{4})$ ]]; then
     ver=${BASH_REMATCH[1]}
     if [ "${ver}" -eq "2106" ]; then
@@ -22,6 +25,7 @@ else
     echo "${WM_PROJECT}-${foamv} is not supported, this toolkit only works with OpenCFD's releases of OpenFOAM."
     exit 1
 fi
+fi
 
 #------------------------------------------------------------------------------
 

src/errorEstimators/gradientRange/gradientRange.C

@@ -115,4 +115,3 @@ void gradientEstimator::update(const bool scale)
 } // End namespace Foam
 
 // ************************************************************************* //
-

tutorials/damBreak2D/Allrun

@@ -3,6 +3,7 @@ cd "${0%/*}" || exit                                # Run from this directory
 . ${WM_PROJECT_DIR:?}/bin/tools/RunFunctions        # Tutorial run functions
 #------------------------------------------------------------------------------
 
+set -e
 restore0Dir
 runApplication blockMesh
 
@@ -21,6 +22,6 @@ for i in $(seq 1 $maxRef); do
 done
 cp -rT 0/polyMesh constant/polyMesh
 runApplication decomposePar -constant
-#mpirun -np 8 --output-filename log interFoam -parallel
+mpirun -np 4 --output-filename log interFoam -parallel
 
 #------------------------------------------------------------------------------

tutorials/damBreak2D/system/controlDict

@@ -60,6 +60,9 @@ maxAlphaCo      1;
 
 maxDeltaT       1;
 
-//#sinclude   "sampling"
+functions
+{
+    #include "sampling"
+}
 
 // ************************************************************************* //

tutorials/damBreak2D/system/sampling

@@ -1,7 +1,7 @@
 /*--------------------------------*- C++ -*----------------------------------*\
 | =========                 |                                                 |
 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  v2012                                 |
+|  \\    /   O peration     | Version:  v2112                                 |
 |   \\  /    A nd           | Website:  www.openfoam.com                      |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
@@ -14,41 +14,69 @@ FoamFile
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-functions
+__surfaceFieldValue
 {
-    sampleSets
+    type            surfaceFieldValue;
+    libs            (fieldFunctionObjects);
+    log             on;
+    enabled         true;
+    writeControl    timeStep;
+    writeInterval   1;
+    writeFields     false;
+    surfaceFormat   vtk;
+}
+
+
+// * * * * * * * * * * * * * * * * Sampling  * * * * * * * * * * * * * * * * //
+
+// Sample volume fields to surfaces and hold on registry.
+sampled
+{
+    type    surfaces;
+    libs    (sampling);
+    log     true;
+
+    executeControl  timeStep;
+    executeInterval 1;
+    writeControl    none;
+    sampleOnExecute true;
+    surfaceFormat   none;
+    fields      ( p U );
+    surfaces
+    {
+        walls
+        {
+            type patch;
+            patches ( ".*Wall" );
+            // triangulate     false;
+        }
+    }
+}
+
+
+// * * * * * * * * * * * * * * * Calculations  * * * * * * * * * * * * * * * //
+
+nonWeightedAreaAverage
+{
+    ${__surfaceFieldValue}
+    enabled         true;
+
+    regionType      sampledSurface;
+    name            sampledTriSurf;
+    sampledSurfaceDict
     {
-        type    sets;
-        libs    (sampling);
-
-        writeControl  timeStep;
-        writeInterval 1;
-
-        setFormat           vtk;
-        interpolationScheme cellPointFace;
-        fields ( alpha.water );
-
-        sets
-        (
-            gauge_1
-            {
-                type    face;
-                axis    y;
-                start   (0.02 0.20 0.005);
-                end     (0.02 0.25 0.005);
-                nPoints 100;
-            }
-
-            gauge_2
-            {
-                type    face;
-                axis    y;
-                start   (0.2 0.03 0.005);
-                end     (0.2 0.55 0.005);
-                nPoints 100;
-            }
-        );
+        type patch;
+        patches ( ".*Wall" );
+        interpolate true;
     }
+
+    operation       areaAverage;
+    fields          ( p U );
 }
 
+// * * * * * * * * * * * * * * * * * Cleanup * * * * * * * * * * * * * * * * //
+
+#remove "__.*"
+
+
 // ************************************************************************* //