/*---------------------------------------------------------------------------*\ | ========= | | | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | | \\ / O peration | Version: v1612+ | | \\ / A nd | Web: www.OpenFOAM.com | | \\/ M anipulation | | \*---------------------------------------------------------------------------*/ Build : v1612+ Exec : snappyHexMesh -parallel Date : Jul 04 2018 Time : 09:18:14 Host : "default" PID : 4024 Case : /home/ofuser/workingDir/butterfly/BusinessBay_500_Iterations_NW nProcs : 6 Slaves : 5 ( "default.4025" "default.4026" "default.4027" "default.4028" "default.4029" ) Pstream initialized with: floatTransfer : 0 nProcsSimpleSum : 0 commsType : nonBlocking polling iterations : 0 sigFpe : Enabling floating point exception trapping (FOAM_SIGFPE). fileModificationChecking : Monitoring run-time modified files using timeStampMaster (fileModificationSkew 10) allowSystemOperations : Allowing user-supplied system call operations // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // Create time Create mesh for time = 0 Read mesh in = 1.35 s Overall mesh bounding box : (155.1579 -287.0482 -1.853665e-17) (535.577 171.8081 105) Relative tolerance : 1e-06 Absolute matching distance : 0.0006052213 Reading refinement surfaces. Read refinement surfaces in = 0.01 s Reading refinement shells. Read refinement shells in = 0 s Setting refinement level of surface to be consistent with shells. For geometry BusinessBay_500_Iterations_NW.stl detected 0 uncached triangles out of 478 Checked shell refinement in = 0 s Reading features. Read features in = 0 s Determining initial surface intersections ----------------------------------------- Edge intersection testing: Number of edges : 2502552 Number of edges to retest : 2502552 Number of intersected edges : 15869 Calculated surface intersections in = 0.91 s Initial mesh : cells:822460 faces:2502552 points:857990 Cells per refinement level: 0 822460 Adding patches for surface regions ---------------------------------- Patch Type Region ----- ---- ------ BusinessBay_500_Iterations_NW: 6 wall Buildings Added patches in = 0.06 s Edge intersection testing: Number of edges : 2502552 Number of edges to retest : 0 Number of intersected edges : 15869 Selecting decompositionMethod scotch Morphing phase -------------- Duplicating 0 points on faceZones of type boundary Snapping to features in 10 iterations ... Constructing mesh displacer ... Using mesh parameters { maxNonOrtho 60; maxBoundarySkewness 20; maxInternalSkewness 4; maxConcave 80; minFlatness 0.5; minVol 1e-13; minTetQuality 1e-15; minArea -1; minTwist 0.02; minDeterminant 0.001; minFaceWeight 0.02; minVolRatio 0.01; minTriangleTwist -1; nSmoothScale 4; errorReduction 0.75; relaxed { maxNonOrtho 75; } } Checking initial mesh ... Checking faces in error : non-orthogonality > 60 degrees : 0 faces with face pyramid volume < 1e-13 : 0 faces with face-decomposition tet quality < 1e-15 : 0 faces with concavity > 80 degrees : 0 faces with skewness > 4 (internal) or 20 (boundary) : 0 faces with interpolation weights (0..1) < 0.02 : 0 faces with volume ratio of neighbour cells < 0.01 : 0 faces with face twist < 0.02 : 0 faces on cells with determinant < 0.001 : 0 Detected 0 illegal faces (concave, zero area or negative cell pyramid volume) Checked initial mesh in = 1.03 s Smoothing patch points ... Smoothing iteration 0 Found 0 non-manifold point(s). Scaling iteration 0 Moving mesh using displacement scaling : min:1 max:1 Checking faces in error : non-orthogonality > 60 degrees : 0 faces with face pyramid volume < 1e-13 : 0 faces with face-decomposition tet quality < 1e-15 : 0 faces with concavity > 80 degrees : 0 faces with skewness > 4 (internal) or 20 (boundary) : 0 faces with interpolation weights (0..1) < 0.02 : 0 faces with volume ratio of neighbour cells < 0.01 : 0 faces with face twist < 0.02 : 0 faces on cells with determinant < 0.001 : 0 Successfully moved mesh Smoothing iteration 1 Found 0 non-manifold point(s). Scaling iteration 0 Moving mesh using displacement scaling : min:1 max:1 Checking faces in error : non-orthogonality > 60 degrees : 0 faces with face pyramid volume < 1e-13 : 0 faces with face-decomposition tet quality < 1e-15 : 0 faces with concavity > 80 degrees : 0 faces with skewness > 4 (internal) or 20 (boundary) : 0 faces with interpolation weights (0..1) < 0.02 : 0 faces with volume ratio of neighbour cells < 0.01 : 0 faces with face twist < 0.02 : 0 faces on cells with determinant < 0.001 : 0 Successfully moved mesh Smoothing iteration 2 Found 0 non-manifold point(s). Scaling iteration 0 Moving mesh using displacement scaling : min:1 max:1 Checking faces in error : non-orthogonality > 60 degrees : 0 faces with face pyramid volume < 1e-13 : 0 faces with face-decomposition tet quality < 1e-15 : 0 faces with concavity > 80 degrees : 0 faces with skewness > 4 (internal) or 20 (boundary) : 0 faces with interpolation weights (0..1) < 0.02 : 0 faces with volume ratio of neighbour cells < 0.01 : 0 faces with face twist < 0.02 : 0 faces on cells with determinant < 0.001 : 0 Successfully moved mesh Smoothing iteration 3 Found 0 non-manifold point(s). Scaling iteration 0 Moving mesh using displacement scaling : min:1 max:1 Checking faces in error : non-orthogonality > 60 degrees : 0 faces with face pyramid volume < 1e-13 : 0 faces with face-decomposition tet quality < 1e-15 : 0 faces with concavity > 80 degrees : 0 faces with skewness > 4 (internal) or 20 (boundary) : 0 faces with interpolation weights (0..1) < 0.02 : 0 faces with volume ratio of neighbour cells < 0.01 : 0 faces with face twist < 0.02 : 0 faces on cells with determinant < 0.001 : 0 Successfully moved mesh Smoothing iteration 4 Found 0 non-manifold point(s). Scaling iteration 0 Moving mesh using displacement scaling : min:1 max:1 Checking faces in error : non-orthogonality > 60 degrees : 0 faces with face pyramid volume < 1e-13 : 0 faces with face-decomposition tet quality < 1e-15 : 0 faces with concavity > 80 degrees : 0 faces with skewness > 4 (internal) or 20 (boundary) : 0 faces with interpolation weights (0..1) < 0.02 : 0 faces with volume ratio of neighbour cells < 0.01 : 0 faces with face twist < 0.02 : 0 faces on cells with determinant < 0.001 : 0 Successfully moved mesh Patch points smoothed in = 4.5 s Morph iteration 0 ----------------- Calculating patchDisplacement as distance to nearest surface point ... non-zone points : attract to nearest of all non-zone surfaces zone points : attract to zone surface only Calculated surface displacement in = 0 s Detecting near surfaces ... Overriding nearest with intersection of close gaps at 0 out of 0 points. Overriding displacement on features : implicit features : true explicit features : true multi-patch features : true Detected 0 baffle edges out of 0 edges. Baffle points : 0 of which attracted to : feature point : 0 feature edge : 0 rest : 0 --> FOAM Warning : From function Foam::treeBoundBox::treeBoundBox(const Foam::UList >&) in file meshes/treeBoundBox/treeBoundBox.C at line 135 cannot find bounding box for zero-sized pointField, returning zero Initially selected 0 mesh points out of 0 for reverse attraction. Selected 0 mesh points out of 0 for reverse attraction. Stringing feature edges : changed 0 points Attraction: linear : max:(0 0 0) avg:(1e+300 1e+300 1e+300) feature : max:(0 0 0) avg:(1e+300 1e+300 1e+300) Feature analysis : total master points :0 of which attracted to : feature point : 0 feature edge : 0 nearest surface : 0 rest : 0 Smoothing displacement ... Iteration 0 Iteration 10 Iteration 20 Iteration 30 Iteration 40 Iteration 50 Iteration 60 Iteration 70 Iteration 80 Iteration 90 Displacement smoothed in = 3.32 s Moving mesh ... Iteration 0 Moving mesh using displacement scaling : min:1 max:1 Checking faces in error : non-orthogonality > 60 degrees : 0 faces with face pyramid volume < 1e-13 : 0 faces with face-decomposition tet quality < 1e-15 : 0 faces with concavity > 80 degrees : 0 faces with skewness > 4 (internal) or 20 (boundary) : 0 faces with interpolation weights (0..1) < 0.02 : 0 faces with volume ratio of neighbour cells < 0.01 : 0 faces with face twist < 0.02 : 0 faces on cells with determinant < 0.001 : 0 Successfully moved mesh Moved mesh in = 0.87 s Morph iteration 1 ----------------- Calculating patchDisplacement as distance to nearest surface point ... non-zone points : attract to nearest of all non-zone surfaces zone points : attract to zone surface only Calculated surface displacement in = 0 s Detecting near surfaces ... Overriding nearest with intersection of close gaps at 0 out of 0 points. Overriding displacement on features : implicit features : true explicit features : true multi-patch features : true Detected 0 baffle edges out of 0 edges. Baffle points : 0 of which attracted to : feature point : 0 feature edge : 0 rest : 0 --> FOAM Warning : From function Foam::treeBoundBox::treeBoundBox(const Foam::UList >&) in file meshes/treeBoundBox/treeBoundBox.C at line 135 cannot find bounding box for zero-sized pointField, returning zero Initially selected 0 mesh points out of 0 for reverse attraction. Selected 0 mesh points out of 0 for reverse attraction. Stringing feature edges : changed 0 points Attraction: linear : max:(0 0 0) avg:(1e+300 1e+300 1e+300) feature : max:(0 0 0) avg:(1e+300 1e+300 1e+300) Feature analysis : total master points :0 of which attracted to : feature point : 0 feature edge : 0 nearest surface : 0 rest : 0 Smoothing displacement ... Iteration 0 Iteration 10 Iteration 20 Iteration 30 Iteration 40 Iteration 50 Iteration 60 Iteration 70 Iteration 80 Iteration 90 Displacement smoothed in = 3.02 s Moving mesh ... Iteration 0 Moving mesh using displacement scaling : min:1 max:1 Checking faces in error : non-orthogonality > 60 degrees : 0 faces with face pyramid volume < 1e-13 : 0 faces with face-decomposition tet quality < 1e-15 : 0 faces with concavity > 80 degrees : 0 faces with skewness > 4 (internal) or 20 (boundary) : 0 faces with interpolation weights (0..1) < 0.02 : 0 faces with volume ratio of neighbour cells < 0.01 : 0 faces with face twist < 0.02 : 0 faces on cells with determinant < 0.001 : 0 Successfully moved mesh Moved mesh in = 0.78 s Morph iteration 2 ----------------- Calculating patchDisplacement as distance to nearest surface point ... non-zone points : attract to nearest of all non-zone surfaces zone points : attract to zone surface only Calculated surface displacement in = 0 s Detecting near surfaces ... Overriding nearest with intersection of close gaps at 0 out of 0 points. Overriding displacement on features : implicit features : true explicit features : true multi-patch features : true Detected 0 baffle edges out of 0 edges. Baffle points : 0 of which attracted to : feature point : 0 feature edge : 0 rest : 0 --> FOAM Warning : From function Foam::treeBoundBox::treeBoundBox(const Foam::UList >&) in file meshes/treeBoundBox/treeBoundBox.C at line 135 cannot find bounding box for zero-sized pointField, returning zero Initially selected 0 mesh points out of 0 for reverse attraction. Selected 0 mesh points out of 0 for reverse attraction. Stringing feature edges : changed 0 points Attraction: linear : max:(0 0 0) avg:(1e+300 1e+300 1e+300) feature : max:(0 0 0) avg:(1e+300 1e+300 1e+300) Feature analysis : total master points :0 of which attracted to : feature point : 0 feature edge : 0 nearest surface : 0 rest : 0 Smoothing displacement ... Iteration 0 Iteration 10 Iteration 20 Iteration 30 Iteration 40 Iteration 50 Iteration 60 Iteration 70 Iteration 80 Iteration 90 Displacement smoothed in = 2.85 s Moving mesh ... Iteration 0 Moving mesh using displacement scaling : min:1 max:1 Checking faces in error : non-orthogonality > 60 degrees : 0 faces with face pyramid volume < 1e-13 : 0 faces with face-decomposition tet quality < 1e-15 : 0 faces with concavity > 80 degrees : 0 faces with skewness > 4 (internal) or 20 (boundary) : 0 faces with interpolation weights (0..1) < 0.02 : 0 faces with volume ratio of neighbour cells < 0.01 : 0 faces with face twist < 0.02 : 0 faces on cells with determinant < 0.001 : 0 Successfully moved mesh Moved mesh in = 0.81 s Morph iteration 3 ----------------- Calculating patchDisplacement as distance to nearest surface point ... non-zone points : attract to nearest of all non-zone surfaces zone points : attract to zone surface only Calculated surface displacement in = 0.01 s Detecting near surfaces ... Overriding nearest with intersection of close gaps at 0 out of 0 points. Overriding displacement on features : implicit features : true explicit features : true multi-patch features : true Detected 0 baffle edges out of 0 edges. Baffle points : 0 of which attracted to : feature point : 0 feature edge : 0 rest : 0 --> FOAM Warning : From function Foam::treeBoundBox::treeBoundBox(const Foam::UList >&) in file meshes/treeBoundBox/treeBoundBox.C at line 135 cannot find bounding box for zero-sized pointField, returning zero Initially selected 0 mesh points out of 0 for reverse attraction. Selected 0 mesh points out of 0 for reverse attraction. Stringing feature edges : changed 0 points Attraction: linear : max:(0 0 0) avg:(1e+300 1e+300 1e+300) feature : max:(0 0 0) avg:(1e+300 1e+300 1e+300) Feature analysis : total master points :0 of which attracted to : feature point : 0 feature edge : 0 nearest surface : 0 rest : 0 Smoothing displacement ... Iteration 0 Iteration 10 Iteration 20 Iteration 30 Iteration 40 Iteration 50 Iteration 60 Iteration 70 Iteration 80 Iteration 90 Displacement smoothed in = 2.93 s Moving mesh ... Iteration 0 Moving mesh using displacement scaling : min:1 max:1 Checking faces in error : non-orthogonality > 60 degrees : 0 faces with face pyramid volume < 1e-13 : 0 faces with face-decomposition tet quality < 1e-15 : 0 faces with concavity > 80 degrees : 0 faces with skewness > 4 (internal) or 20 (boundary) : 0 faces with interpolation weights (0..1) < 0.02 : 0 faces with volume ratio of neighbour cells < 0.01 : 0 faces with face twist < 0.02 : 0 faces on cells with determinant < 0.001 : 0 Successfully moved mesh Moved mesh in = 0.88 s Morph iteration 4 ----------------- Calculating patchDisplacement as distance to nearest surface point ... non-zone points : attract to nearest of all non-zone surfaces zone points : attract to zone surface only Calculated surface displacement in = 0 s Detecting near surfaces ... Overriding nearest with intersection of close gaps at 0 out of 0 points. Overriding displacement on features : implicit features : true explicit features : true multi-patch features : true Detected 0 baffle edges out of 0 edges. Baffle points : 0 of which attracted to : feature point : 0 feature edge : 0 rest : 0 --> FOAM Warning : From function Foam::treeBoundBox::treeBoundBox(const Foam::UList >&) in file meshes/treeBoundBox/treeBoundBox.C at line 135 cannot find bounding box for zero-sized pointField, returning zero Initially selected 0 mesh points out of 0 for reverse attraction. Selected 0 mesh points out of 0 for reverse attraction. Stringing feature edges : changed 0 points Attraction: linear : max:(0 0 0) avg:(1e+300 1e+300 1e+300) feature : max:(0 0 0) avg:(1e+300 1e+300 1e+300) Feature analysis : total master points :0 of which attracted to : feature point : 0 feature edge : 0 nearest surface : 0 rest : 0 Smoothing displacement ... Iteration 0 Iteration 10 Iteration 20 Iteration 30 Iteration 40 Iteration 50 Iteration 60 Iteration 70 Iteration 80 Iteration 90 Displacement smoothed in = 2.82 s Moving mesh ... Iteration 0 Moving mesh using displacement scaling : min:1 max:1 Checking faces in error : non-orthogonality > 60 degrees : 0 faces with face pyramid volume < 1e-13 : 0 faces with face-decomposition tet quality < 1e-15 : 0 faces with concavity > 80 degrees : 0 faces with skewness > 4 (internal) or 20 (boundary) : 0 faces with interpolation weights (0..1) < 0.02 : 0 faces with volume ratio of neighbour cells < 0.01 : 0 faces with face twist < 0.02 : 0 faces on cells with determinant < 0.001 : 0 Successfully moved mesh Moved mesh in = 0.82 s Morph iteration 5 ----------------- Calculating patchDisplacement as distance to nearest surface point ... non-zone points : attract to nearest of all non-zone surfaces zone points : attract to zone surface only Calculated surface displacement in = 0 s Detecting near surfaces ... Overriding nearest with intersection of close gaps at 0 out of 0 points. Overriding displacement on features : implicit features : true explicit features : true multi-patch features : true Detected 0 baffle edges out of 0 edges. Baffle points : 0 of which attracted to : feature point : 0 feature edge : 0 rest : 0 --> FOAM Warning : From function Foam::treeBoundBox::treeBoundBox(const Foam::UList >&) in file meshes/treeBoundBox/treeBoundBox.C at line 135 cannot find bounding box for zero-sized pointField, returning zero Initially selected 0 mesh points out of 0 for reverse attraction. Selected 0 mesh points out of 0 for reverse attraction. Stringing feature edges : changed 0 points Attraction: linear : max:(0 0 0) avg:(1e+300 1e+300 1e+300) feature : max:(0 0 0) avg:(1e+300 1e+300 1e+300) Feature analysis : total master points :0 of which attracted to : feature point : 0 feature edge : 0 nearest surface : 0 rest : 0 Smoothing displacement ... Iteration 0 Iteration 10 Iteration 20 Iteration 30 Iteration 40 Iteration 50 Iteration 60 Iteration 70 Iteration 80 Iteration 90 Displacement smoothed in = 3.19 s Moving mesh ... Iteration 0 Moving mesh using displacement scaling : min:1 max:1 Checking faces in error : non-orthogonality > 60 degrees : 0 faces with face pyramid volume < 1e-13 : 0 faces with face-decomposition tet quality < 1e-15 : 0 faces with concavity > 80 degrees : 0 faces with skewness > 4 (internal) or 20 (boundary) : 0 faces with interpolation weights (0..1) < 0.02 : 0 faces with volume ratio of neighbour cells < 0.01 : 0 faces with face twist < 0.02 : 0 faces on cells with determinant < 0.001 : 0 Successfully moved mesh Moved mesh in = 0.8 s Morph iteration 6 ----------------- Calculating patchDisplacement as distance to nearest surface point ... non-zone points : attract to nearest of all non-zone surfaces zone points : attract to zone surface only Calculated surface displacement in = 0.03 s Detecting near surfaces ... Overriding nearest with intersection of close gaps at 0 out of 0 points. Overriding displacement on features : implicit features : true explicit features : true multi-patch features : true Detected 0 baffle edges out of 0 edges. Baffle points : 0 of which attracted to : feature point : 0 feature edge : 0 rest : 0 --> FOAM Warning : From function Foam::treeBoundBox::treeBoundBox(const Foam::UList >&) in file meshes/treeBoundBox/treeBoundBox.C at line 135 cannot find bounding box for zero-sized pointField, returning zero Initially selected 0 mesh points out of 0 for reverse attraction. Selected 0 mesh points out of 0 for reverse attraction. Stringing feature edges : changed 0 points Attraction: linear : max:(0 0 0) avg:(1e+300 1e+300 1e+300) feature : max:(0 0 0) avg:(1e+300 1e+300 1e+300) Feature analysis : total master points :0 of which attracted to : feature point : 0 feature edge : 0 nearest surface : 0 rest : 0 Smoothing displacement ... Iteration 0 Iteration 10 Iteration 20 Iteration 30 Iteration 40 Iteration 50 Iteration 60 Iteration 70 Iteration 80 Iteration 90 Displacement smoothed in = 2.8 s Moving mesh ... Iteration 0 Moving mesh using displacement scaling : min:1 max:1 Checking faces in error : non-orthogonality > 60 degrees : 0 faces with face pyramid volume < 1e-13 : 0 faces with face-decomposition tet quality < 1e-15 : 0 faces with concavity > 80 degrees : 0 faces with skewness > 4 (internal) or 20 (boundary) : 0 faces with interpolation weights (0..1) < 0.02 : 0 faces with volume ratio of neighbour cells < 0.01 : 0 faces with face twist < 0.02 : 0 faces on cells with determinant < 0.001 : 0 Successfully moved mesh Moved mesh in = 0.84 s Morph iteration 7 ----------------- Calculating patchDisplacement as distance to nearest surface point ... non-zone points : attract to nearest of all non-zone surfaces zone points : attract to zone surface only Calculated surface displacement in = 0 s Detecting near surfaces ... Overriding nearest with intersection of close gaps at 0 out of 0 points. Overriding displacement on features : implicit features : true explicit features : true multi-patch features : true Detected 0 baffle edges out of 0 edges. Baffle points : 0 of which attracted to : feature point : 0 feature edge : 0 rest : 0 --> FOAM Warning : From function Foam::treeBoundBox::treeBoundBox(const Foam::UList >&) in file meshes/treeBoundBox/treeBoundBox.C at line 135 cannot find bounding box for zero-sized pointField, returning zero Initially selected 0 mesh points out of 0 for reverse attraction. Selected 0 mesh points out of 0 for reverse attraction. Stringing feature edges : changed 0 points Attraction: linear : max:(0 0 0) avg:(1e+300 1e+300 1e+300) feature : max:(0 0 0) avg:(1e+300 1e+300 1e+300) Feature analysis : total master points :0 of which attracted to : feature point : 0 feature edge : 0 nearest surface : 0 rest : 0 Smoothing displacement ... Iteration 0 Iteration 10 Iteration 20 Iteration 30 Iteration 40 Iteration 50 Iteration 60 Iteration 70 Iteration 80 Iteration 90 Displacement smoothed in = 2.92 s Moving mesh ... Iteration 0 Moving mesh using displacement scaling : min:1 max:1 Checking faces in error : non-orthogonality > 60 degrees : 0 faces with face pyramid volume < 1e-13 : 0 faces with face-decomposition tet quality < 1e-15 : 0 faces with concavity > 80 degrees : 0 faces with skewness > 4 (internal) or 20 (boundary) : 0 faces with interpolation weights (0..1) < 0.02 : 0 faces with volume ratio of neighbour cells < 0.01 : 0 faces with face twist < 0.02 : 0 faces on cells with determinant < 0.001 : 0 Successfully moved mesh Moved mesh in = 0.9 s Morph iteration 8 ----------------- Calculating patchDisplacement as distance to nearest surface point ... non-zone points : attract to nearest of all non-zone surfaces zone points : attract to zone surface only Calculated surface displacement in = 0 s Detecting near surfaces ... Overriding nearest with intersection of close gaps at 0 out of 0 points. Overriding displacement on features : implicit features : true explicit features : true multi-patch features : true Detected 0 baffle edges out of 0 edges. Baffle points : 0 of which attracted to : feature point : 0 feature edge : 0 rest : 0 --> FOAM Warning : From function Foam::treeBoundBox::treeBoundBox(const Foam::UList >&) in file meshes/treeBoundBox/treeBoundBox.C at line 135 cannot find bounding box for zero-sized pointField, returning zero Initially selected 0 mesh points out of 0 for reverse attraction. Selected 0 mesh points out of 0 for reverse attraction. Stringing feature edges : changed 0 points Attraction: linear : max:(0 0 0) avg:(1e+300 1e+300 1e+300) feature : max:(0 0 0) avg:(1e+300 1e+300 1e+300) Feature analysis : total master points :0 of which attracted to : feature point : 0 feature edge : 0 nearest surface : 0 rest : 0 Smoothing displacement ... Iteration 0 Iteration 10 Iteration 20 Iteration 30 Iteration 40 Iteration 50 Iteration 60 Iteration 70 Iteration 80 Iteration 90 Displacement smoothed in = 3.53 s Moving mesh ... Iteration 0 Moving mesh using displacement scaling : min:1 max:1 Checking faces in error : non-orthogonality > 60 degrees : 0 faces with face pyramid volume < 1e-13 : 0 faces with face-decomposition tet quality < 1e-15 : 0 faces with concavity > 80 degrees : 0 faces with skewness > 4 (internal) or 20 (boundary) : 0 faces with interpolation weights (0..1) < 0.02 : 0 faces with volume ratio of neighbour cells < 0.01 : 0 faces with face twist < 0.02 : 0 faces on cells with determinant < 0.001 : 0 Successfully moved mesh Moved mesh in = 0.87 s Morph iteration 9 ----------------- Calculating patchDisplacement as distance to nearest surface point ... non-zone points : attract to nearest of all non-zone surfaces zone points : attract to zone surface only Calculated surface displacement in = 0 s Detecting near surfaces ... Overriding nearest with intersection of close gaps at 0 out of 0 points. Overriding displacement on features : implicit features : true explicit features : true multi-patch features : true Detected 0 baffle edges out of 0 edges. Baffle points : 0 of which attracted to : feature point : 0 feature edge : 0 rest : 0 --> FOAM Warning : From function Foam::treeBoundBox::treeBoundBox(const Foam::UList >&) in file meshes/treeBoundBox/treeBoundBox.C at line 135 cannot find bounding box for zero-sized pointField, returning zero Initially selected 0 mesh points out of 0 for reverse attraction. Selected 0 mesh points out of 0 for reverse attraction. Stringing feature edges : changed 0 points Attraction: linear : max:(0 0 0) avg:(1e+300 1e+300 1e+300) feature : max:(0 0 0) avg:(1e+300 1e+300 1e+300) Feature analysis : total master points :0 of which attracted to : feature point : 0 feature edge : 0 nearest surface : 0 rest : 0 Smoothing displacement ... Iteration 0 Iteration 10 Iteration 20 Iteration 30 Iteration 40 Iteration 50 Iteration 60 Iteration 70 Iteration 80 Iteration 90 Displacement smoothed in = 3.7 s Moving mesh ... Iteration 0 Moving mesh using displacement scaling : min:1 max:1 Checking faces in error : non-orthogonality > 60 degrees : 0 faces with face pyramid volume < 1e-13 : 0 faces with face-decomposition tet quality < 1e-15 : 0 faces with concavity > 80 degrees : 0 faces with skewness > 4 (internal) or 20 (boundary) : 0 faces with interpolation weights (0..1) < 0.02 : 0 faces with volume ratio of neighbour cells < 0.01 : 0 faces with face twist < 0.02 : 0 faces on cells with determinant < 0.001 : 0 Successfully moved mesh Moved mesh in = 0.91 s Repatching faces according to nearest surface ... Repatched 0 faces in = 0.03 s Edge intersection testing: Number of edges : 2502552 Number of edges to retest : 377660 Number of intersected edges : 15869 Merging 0 sets of faces. No faces merged ... Merging all points on surface that - are used by only two boundary faces and - make an angle with a cosine of more than -1. No straight edges simplified and no points removed ... Snapped mesh : cells:822460 faces:2502552 points:857990 Cells per refinement level: 0 822460 Writing mesh to time 1 Wrote mesh in = 2.32 s. Mesh snapped in = 47.35 s. Checking final mesh ... Checking faces in error : non-orthogonality > 60 degrees : 0 faces with face pyramid volume < 1e-13 : 0 faces with face-decomposition tet quality < 1e-15 : 0 faces with concavity > 80 degrees : 0 faces with skewness > 4 (internal) or 20 (boundary) : 0 faces with interpolation weights (0..1) < 0.02 : 0 faces with volume ratio of neighbour cells < 0.01 : 0 faces with face twist < 0.02 : 0 faces on cells with determinant < 0.001 : 0 Finished meshing without any errors Finished meshing in = 52.18 s. End Finalising parallel run