1 static char help[] = "Tests for mesh interpolation\n\n"; 2 3 /* TODO 4 */ 5 6 #include <petscdmplex.h> 7 8 /* List of test meshes 9 10 Triangle 11 -------- 12 Test 0: 13 Two triangles sharing a face 14 15 4 16 / | \ 17 / | \ 18 / | \ 19 2 0 | 1 5 20 \ | / 21 \ | / 22 \ | / 23 3 24 25 should become 26 27 4 28 / | \ 29 8 | 9 30 / | \ 31 2 0 7 1 5 32 \ | / 33 6 | 10 34 \ | / 35 3 36 37 Tetrahedron 38 ----------- 39 Test 0: 40 Two tets sharing a face 41 42 cell 5 _______ cell 43 0 / | \ \ 1 44 / | \ \ 45 / | \ \ 46 2----|----4-----6 47 \ | / / 48 \ | / / 49 \ | / / 50 3------- 51 52 should become 53 54 cell 5 _______ cell 55 0 / | \ \ 1 56 / | \ \ 57 17 | 18 13 22 58 / 8 19 10 \ \ 59 / | \ \ 60 2---14-|------4--20--6 61 \ | / / 62 \ 9 | 7 / / 63 16 | 15 11 21 64 \ | / / 65 \ | / / 66 3------- 67 68 69 Quadrilateral 70 ------------- 71 Test 0: 72 Two quads sharing a face 73 74 5-------4-------7 75 | | | 76 | 0 | 1 | 77 | | | 78 2-------3-------6 79 80 should become 81 82 5--10---4--14---7 83 | | | 84 11 0 9 1 13 85 | | | 86 2---8---3--12---6 87 88 Test 1: 89 A quad and a triangle sharing a face 90 91 5-------4 92 | | \ 93 | 0 | \ 94 | | 1 \ 95 2-------3----6 96 97 should become 98 99 5---9---4 100 | | \ 101 10 0 8 12 102 | | 1 \ 103 2---7---3-11-6 104 105 Hexahedron 106 ---------- 107 Test 0: 108 Two hexes sharing a face 109 110 cell 9-------------8-------------13 cell 111 0 /| /| /| 1 112 / | 15 / | 21 / | 113 / | / | / | 114 6-------------7-------------12 | 115 | | 18 | | 24 | | 116 | | | | | | 117 |19 | |17 | |23 | 118 | | 16 | | 22 | | 119 | 5---------|---4---------|---11 120 | / | / | / 121 | / 14 | / 20 | / 122 |/ |/ |/ 123 2-------------3-------------10 124 125 should become 126 127 cell 9-----31------8-----42------13 cell 128 0 /| /| /| 1 129 32 | 15 30| 21 41| 130 / | / | / | 131 6-----29------7-----40------12 | 132 | | 17 | | 23 | | 133 | 35 | 36 | 44 134 |19 | |18 | |24 | 135 34 | 16 33 | 22 43 | 136 | 5-----26--|---4-----37--|---11 137 | / | / | / 138 | 25 14 | 27 20 | 38 139 |/ |/ |/ 140 2-----28------3-----39------10 141 142 */ 143 144 typedef struct { 145 DM dm; 146 PetscInt testNum; /* Indicates the mesh to create */ 147 PetscInt dim; /* The topological mesh dimension */ 148 PetscBool cellSimplex; /* Use simplices or hexes */ 149 PetscBool useGenerator; /* Construct mesh with a mesh generator */ 150 PetscBool refCell; /* Construct reference cell by type */ 151 PetscBool femGeometry; /* Flag to compute FEM geometry */ 152 char filename[PETSC_MAX_PATH_LEN]; /* Import mesh from file */ 153 } AppCtx; 154 155 PetscErrorCode ProcessOptions(MPI_Comm comm, AppCtx *options) 156 { 157 PetscErrorCode ierr; 158 159 PetscFunctionBegin; 160 options->testNum = 0; 161 options->dim = 2; 162 options->cellSimplex = PETSC_TRUE; 163 options->useGenerator = PETSC_FALSE; 164 options->refCell = PETSC_FALSE; 165 options->femGeometry = PETSC_TRUE; 166 options->filename[0] = '\0'; 167 168 ierr = PetscOptionsBegin(comm, "", "Meshing Interpolation Test Options", "DMPLEX");CHKERRQ(ierr); 169 ierr = PetscOptionsBoundedInt("-testnum", "The mesh to create", "ex7.c", options->testNum, &options->testNum, NULL,0);CHKERRQ(ierr); 170 ierr = PetscOptionsRangeInt("-dim", "The topological mesh dimension", "ex7.c", options->dim, &options->dim, NULL,1,3);CHKERRQ(ierr); 171 ierr = PetscOptionsBool("-cell_simplex", "Use simplices if true, otherwise hexes", "ex7.c", options->cellSimplex, &options->cellSimplex, NULL);CHKERRQ(ierr); 172 ierr = PetscOptionsBool("-use_generator", "Use a mesh generator to build the mesh", "ex7.c", options->useGenerator, &options->useGenerator, NULL);CHKERRQ(ierr); 173 ierr = PetscOptionsBool("-ref_cell", "Create a reference cell", "ex7.c", options->refCell, &options->refCell, NULL);CHKERRQ(ierr); 174 ierr = PetscOptionsBool("-fem_geometry", "Flag to compute FEM geometry", "ex7.c", options->femGeometry, &options->femGeometry, NULL);CHKERRQ(ierr); 175 ierr = PetscOptionsString("-filename", "The mesh file", "ex7.c", options->filename, options->filename, sizeof(options->filename), NULL);CHKERRQ(ierr); 176 ierr = PetscOptionsEnd(); 177 PetscFunctionReturn(0); 178 } 179 180 PetscErrorCode CreateSimplex_2D(MPI_Comm comm, DM dm) 181 { 182 PetscInt depth = 1, testNum = 0, p; 183 PetscMPIInt rank; 184 PetscErrorCode ierr; 185 186 PetscFunctionBegin; 187 ierr = MPI_Comm_rank(comm, &rank);CHKERRQ(ierr); 188 if (!rank) { 189 switch (testNum) { 190 case 0: 191 { 192 PetscInt numPoints[2] = {4, 2}; 193 PetscInt coneSize[6] = {3, 3, 0, 0, 0, 0}; 194 PetscInt cones[6] = {2, 3, 4, 5, 4, 3}; 195 PetscInt coneOrientations[6] = {0, 0, 0, 0, 0, 0}; 196 PetscScalar vertexCoords[8] = {-0.5, 0.5, 0.0, 0.0, 0.0, 1.0, 0.5, 0.5}; 197 PetscInt markerPoints[8] = {2, 1, 3, 1, 4, 1, 5, 1}; 198 199 ierr = DMPlexCreateFromDAG(dm, depth, numPoints, coneSize, cones, coneOrientations, vertexCoords);CHKERRQ(ierr); 200 for (p = 0; p < 4; ++p) { 201 ierr = DMSetLabelValue(dm, "marker", markerPoints[p*2], markerPoints[p*2+1]);CHKERRQ(ierr); 202 } 203 } 204 break; 205 default: 206 SETERRQ1(comm, PETSC_ERR_ARG_OUTOFRANGE, "No test mesh %d", testNum); 207 } 208 } else { 209 PetscInt numPoints[2] = {0, 0}; 210 211 ierr = DMPlexCreateFromDAG(dm, depth, numPoints, NULL, NULL, NULL, NULL);CHKERRQ(ierr); 212 } 213 PetscFunctionReturn(0); 214 } 215 216 PetscErrorCode CreateSimplex_3D(MPI_Comm comm, DM dm) 217 { 218 PetscInt depth = 1, testNum = 0, p; 219 PetscMPIInt rank; 220 PetscErrorCode ierr; 221 222 PetscFunctionBegin; 223 ierr = MPI_Comm_rank(comm, &rank);CHKERRQ(ierr); 224 if (!rank) { 225 switch (testNum) { 226 case 0: 227 { 228 PetscInt numPoints[2] = {5, 2}; 229 PetscInt coneSize[23] = {4, 4, 0, 0, 0, 0, 0}; 230 PetscInt cones[8] = {2, 4, 3, 5, 3, 4, 6, 5}; 231 PetscInt coneOrientations[8] = {0, 0, 0, 0, 0, 0, 0, 0}; 232 PetscScalar vertexCoords[15] = {0.0, 0.0, -0.5, 0.0, -0.5, 0.0, 1.0, 0.0, 0.0, 0.0, 0.5, 0.0, 0.0, 0.0, 0.5}; 233 PetscInt markerPoints[8] = {2, 1, 3, 1, 4, 1, 5, 1}; 234 235 ierr = DMPlexCreateFromDAG(dm, depth, numPoints, coneSize, cones, coneOrientations, vertexCoords);CHKERRQ(ierr); 236 for (p = 0; p < 4; ++p) { 237 ierr = DMSetLabelValue(dm, "marker", markerPoints[p*2], markerPoints[p*2+1]);CHKERRQ(ierr); 238 } 239 } 240 break; 241 default: 242 SETERRQ1(comm, PETSC_ERR_ARG_OUTOFRANGE, "No test mesh %d", testNum); 243 } 244 } else { 245 PetscInt numPoints[2] = {0, 0}; 246 247 ierr = DMPlexCreateFromDAG(dm, depth, numPoints, NULL, NULL, NULL, NULL);CHKERRQ(ierr); 248 } 249 PetscFunctionReturn(0); 250 } 251 252 PetscErrorCode CreateQuad_2D(MPI_Comm comm, PetscInt testNum, DM dm) 253 { 254 PetscInt depth = 1, p; 255 PetscMPIInt rank; 256 PetscErrorCode ierr; 257 258 PetscFunctionBegin; 259 ierr = MPI_Comm_rank(comm, &rank);CHKERRQ(ierr); 260 if (!rank) { 261 switch (testNum) { 262 case 0: 263 { 264 PetscInt numPoints[2] = {6, 2}; 265 PetscInt coneSize[8] = {4, 4, 0, 0, 0, 0, 0, 0}; 266 PetscInt cones[8] = {2, 3, 4, 5, 3, 6, 7, 4}; 267 PetscInt coneOrientations[8] = {0, 0, 0, 0, 0, 0, 0, 0}; 268 PetscScalar vertexCoords[12] = {-0.5, 0.0, 0.0, 0.0, 0.0, 1.0, -0.5, 1.0, 0.5, 0.0, 0.5, 1.0}; 269 PetscInt markerPoints[12] = {2, 1, 3, 1, 4, 1, 5, 1, 6, 1, 7, 1}; 270 271 ierr = DMPlexCreateFromDAG(dm, depth, numPoints, coneSize, cones, coneOrientations, vertexCoords);CHKERRQ(ierr); 272 for (p = 0; p < 6; ++p) { 273 ierr = DMSetLabelValue(dm, "marker", markerPoints[p*2], markerPoints[p*2+1]);CHKERRQ(ierr); 274 } 275 } 276 break; 277 case 1: 278 { 279 PetscInt numPoints[2] = {5, 2}; 280 PetscInt coneSize[7] = {4, 3, 0, 0, 0, 0, 0}; 281 PetscInt cones[7] = {2, 3, 4, 5, 3, 6, 4}; 282 PetscInt coneOrientations[7] = {0, 0, 0, 0, 0, 0, 0}; 283 PetscScalar vertexCoords[10] = {-0.5, 0.0, 0.0, 0.0, 0.0, 1.0, -0.5, 1.0, 0.5, 0.0}; 284 PetscInt markerPoints[10] = {2, 1, 3, 1, 4, 1, 5, 1, 6, 1}; 285 286 ierr = DMPlexCreateFromDAG(dm, depth, numPoints, coneSize, cones, coneOrientations, vertexCoords);CHKERRQ(ierr); 287 for (p = 0; p < 5; ++p) { 288 ierr = DMSetLabelValue(dm, "marker", markerPoints[p*2], markerPoints[p*2+1]);CHKERRQ(ierr); 289 } 290 } 291 break; 292 default: 293 SETERRQ1(comm, PETSC_ERR_ARG_OUTOFRANGE, "No test mesh %d", testNum); 294 } 295 } else { 296 PetscInt numPoints[2] = {0, 0}; 297 298 ierr = DMPlexCreateFromDAG(dm, depth, numPoints, NULL, NULL, NULL, NULL);CHKERRQ(ierr); 299 } 300 PetscFunctionReturn(0); 301 } 302 303 PetscErrorCode CreateHex_3D(MPI_Comm comm, DM dm) 304 { 305 PetscInt depth = 1, testNum = 0, p; 306 PetscMPIInt rank; 307 PetscErrorCode ierr; 308 309 PetscFunctionBegin; 310 ierr = MPI_Comm_rank(comm, &rank);CHKERRQ(ierr); 311 if (!rank) { 312 switch (testNum) { 313 case 0: 314 { 315 PetscInt numPoints[2] = {12, 2}; 316 PetscInt coneSize[14] = {8, 8, 0,0,0,0,0,0,0,0,0,0,0,0}; 317 PetscInt cones[16] = {2,5,4,3,6,7,8,9, 3,4,11,10,7,12,13,8}; 318 PetscInt coneOrientations[16] = {0,0,0,0,0,0,0,0, 0,0, 0, 0,0, 0, 0,0}; 319 PetscScalar vertexCoords[36] = {-0.5,0.0,0.0, 0.0,0.0,0.0, 0.0,1.0,0.0, -0.5,1.0,0.0, 320 -0.5,0.0,1.0, 0.0,0.0,1.0, 0.0,1.0,1.0, -0.5,1.0,1.0, 321 0.5,0.0,0.0, 0.5,1.0,0.0, 0.5,0.0,1.0, 0.5,1.0,1.0}; 322 PetscInt markerPoints[16] = {2,1,3,1,4,1,5,1,6,1,7,1,8,1,9,1}; 323 324 ierr = DMPlexCreateFromDAG(dm, depth, numPoints, coneSize, cones, coneOrientations, vertexCoords);CHKERRQ(ierr); 325 for (p = 0; p < 8; ++p) { 326 ierr = DMSetLabelValue(dm, "marker", markerPoints[p*2], markerPoints[p*2+1]);CHKERRQ(ierr); 327 } 328 } 329 break; 330 default: 331 SETERRQ1(comm, PETSC_ERR_ARG_OUTOFRANGE, "No test mesh %d", testNum); 332 } 333 } else { 334 PetscInt numPoints[2] = {0, 0}; 335 336 ierr = DMPlexCreateFromDAG(dm, depth, numPoints, NULL, NULL, NULL, NULL);CHKERRQ(ierr); 337 } 338 PetscFunctionReturn(0); 339 } 340 341 PetscErrorCode CheckMesh(DM dm, AppCtx *user) 342 { 343 PetscReal detJ, J[9], refVol = 1.0; 344 PetscReal vol; 345 PetscInt dim, depth, d, cStart, cEnd, c; 346 PetscErrorCode ierr; 347 348 PetscFunctionBegin; 349 ierr = DMGetDimension(dm, &dim);CHKERRQ(ierr); 350 ierr = DMPlexGetDepth(dm, &depth);CHKERRQ(ierr); 351 for (d = 0; d < dim; ++d) { 352 refVol *= 2.0; 353 } 354 ierr = DMPlexGetHeightStratum(dm, 0, &cStart, &cEnd);CHKERRQ(ierr); 355 for (c = cStart; c < cEnd; ++c) { 356 if (user->femGeometry) { 357 ierr = DMPlexComputeCellGeometryFEM(dm, c, NULL, NULL, J, NULL, &detJ);CHKERRQ(ierr); 358 if (detJ <= 0.0) SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Mesh cell %D is inverted, |J| = %g", c, (double) detJ); 359 ierr = PetscInfo1(dm, "FEM Volume: %g\n", (double) detJ*refVol);CHKERRQ(ierr); 360 } 361 if (depth > 1) { 362 ierr = DMPlexComputeCellGeometryFVM(dm, c, &vol, NULL, NULL);CHKERRQ(ierr); 363 if (vol <= 0.0) SETERRQ2(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Mesh cell %D is inverted, vol = %g", c, (double) vol); 364 ierr = PetscInfo1(dm, "FVM Volume: %g\n", (double) vol);CHKERRQ(ierr); 365 } 366 } 367 PetscFunctionReturn(0); 368 } 369 370 PetscErrorCode CompareCones(DM dm, DM idm) 371 { 372 PetscInt cStart, cEnd, c, vStart, vEnd, v; 373 PetscErrorCode ierr; 374 375 PetscFunctionBegin; 376 ierr = DMPlexGetHeightStratum(dm, 0, &cStart, &cEnd);CHKERRQ(ierr); 377 ierr = DMPlexGetDepthStratum(dm, 0, &vStart, &vEnd);CHKERRQ(ierr); 378 for (c = cStart; c < cEnd; ++c) { 379 const PetscInt *cone; 380 PetscInt *points = NULL, numPoints, p, numVertices = 0, coneSize; 381 382 ierr = DMPlexGetCone(dm, c, &cone);CHKERRQ(ierr); 383 ierr = DMPlexGetConeSize(dm, c, &coneSize);CHKERRQ(ierr); 384 ierr = DMPlexGetTransitiveClosure(idm, c, PETSC_TRUE, &numPoints, &points);CHKERRQ(ierr); 385 for (p = 0; p < numPoints*2; p += 2) { 386 const PetscInt point = points[p]; 387 if ((point >= vStart) && (point < vEnd)) points[numVertices++] = point; 388 } 389 if (numVertices != coneSize) SETERRQ3(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "In cell %d, cone size %d != %d vertices in closure", c, coneSize, numVertices); 390 for (v = 0; v < numVertices; ++v) { 391 if (cone[v] != points[v]) SETERRQ4(PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "In cell %d, cone point %d is %d != %d vertex in closure", c, v, cone[v], points[v]); 392 } 393 ierr = DMPlexRestoreTransitiveClosure(idm, c, PETSC_TRUE, &numPoints, &points);CHKERRQ(ierr); 394 } 395 PetscFunctionReturn(0); 396 } 397 398 PetscErrorCode CreateMesh(MPI_Comm comm, PetscInt testNum, AppCtx *user, DM *dm) 399 { 400 PetscInt dim = user->dim; 401 PetscBool cellSimplex = user->cellSimplex; 402 PetscBool useGenerator = user->useGenerator; 403 const char *filename = user->filename; 404 size_t len; 405 PetscMPIInt rank; 406 PetscErrorCode ierr; 407 408 PetscFunctionBegin; 409 ierr = MPI_Comm_rank(comm, &rank);CHKERRQ(ierr); 410 ierr = PetscStrlen(filename, &len);CHKERRQ(ierr); 411 if (len) { 412 ierr = DMPlexCreateFromFile(comm, filename, PETSC_FALSE, dm);CHKERRQ(ierr); 413 ierr = DMGetDimension(*dm, &dim);CHKERRQ(ierr); 414 } else if (useGenerator) { 415 ierr = DMPlexCreateBoxMesh(comm, dim, cellSimplex, NULL, NULL, NULL, NULL, PETSC_FALSE, dm);CHKERRQ(ierr); 416 } else if (user->refCell) { 417 ierr = DMPlexCreateReferenceCellByType(comm, DM_POLYTOPE_UNKNOWN, dm);CHKERRQ(ierr); 418 } else { 419 ierr = DMCreate(comm, dm);CHKERRQ(ierr); 420 ierr = DMSetType(*dm, DMPLEX);CHKERRQ(ierr); 421 ierr = DMSetDimension(*dm, dim);CHKERRQ(ierr); 422 switch (dim) { 423 case 2: 424 if (cellSimplex) { 425 ierr = CreateSimplex_2D(comm, *dm);CHKERRQ(ierr); 426 } else { 427 ierr = CreateQuad_2D(comm, testNum, *dm);CHKERRQ(ierr); 428 } 429 break; 430 case 3: 431 if (cellSimplex) { 432 ierr = CreateSimplex_3D(comm, *dm);CHKERRQ(ierr); 433 } else { 434 ierr = CreateHex_3D(comm, *dm);CHKERRQ(ierr); 435 } 436 break; 437 default: 438 SETERRQ1(comm, PETSC_ERR_ARG_OUTOFRANGE, "Cannot make meshes for dimension %d", dim); 439 } 440 } 441 { 442 DMPlexInterpolatedFlag interpolated; 443 444 ierr = CheckMesh(*dm, user);CHKERRQ(ierr); 445 ierr = DMPlexIsInterpolated(*dm, &interpolated);CHKERRQ(ierr); 446 if (interpolated == DMPLEX_INTERPOLATED_FULL) { 447 DM udm; 448 449 ierr = DMPlexUninterpolate(*dm, &udm);CHKERRQ(ierr); 450 ierr = CompareCones(udm, *dm);CHKERRQ(ierr); 451 ierr = DMDestroy(&udm);CHKERRQ(ierr); 452 } else { 453 DM idm; 454 455 ierr = DMPlexInterpolate(*dm, &idm);CHKERRQ(ierr); 456 ierr = CompareCones(*dm, idm);CHKERRQ(ierr); 457 ierr = DMDestroy(dm);CHKERRQ(ierr); 458 *dm = idm; 459 } 460 } 461 { 462 DM distributedMesh = NULL; 463 PetscPartitioner part; 464 465 ierr = DMPlexGetPartitioner(*dm, &part);CHKERRQ(ierr); 466 ierr = PetscPartitionerSetFromOptions(part);CHKERRQ(ierr); 467 /* Distribute mesh over processes */ 468 ierr = DMPlexDistribute(*dm, 0, NULL, &distributedMesh);CHKERRQ(ierr); 469 if (distributedMesh) { 470 ierr = DMViewFromOptions(distributedMesh, NULL, "-dm_view");CHKERRQ(ierr); 471 ierr = DMDestroy(dm);CHKERRQ(ierr); 472 *dm = distributedMesh; 473 } 474 } 475 ierr = PetscObjectSetName((PetscObject) *dm, "Interpolated Mesh");CHKERRQ(ierr); 476 ierr = DMSetFromOptions(*dm);CHKERRQ(ierr); 477 ierr = DMViewFromOptions(*dm, NULL, "-dm_view");CHKERRQ(ierr); 478 user->dm = *dm; 479 PetscFunctionReturn(0); 480 } 481 482 int main(int argc, char **argv) 483 { 484 AppCtx user; /* user-defined work context */ 485 PetscErrorCode ierr; 486 487 ierr = PetscInitialize(&argc, &argv, NULL,help);if (ierr) return ierr; 488 ierr = ProcessOptions(PETSC_COMM_WORLD, &user);CHKERRQ(ierr); 489 ierr = CreateMesh(PETSC_COMM_WORLD, user.testNum, &user, &user.dm);CHKERRQ(ierr); 490 ierr = CheckMesh(user.dm, &user);CHKERRQ(ierr); 491 ierr = DMDestroy(&user.dm);CHKERRQ(ierr); 492 ierr = PetscFinalize(); 493 return ierr; 494 } 495 496 /*TEST 497 498 # Two cell test meshes 0-7 499 test: 500 suffix: 0 501 args: -dim 2 -dm_view ascii::ascii_info_detail 502 test: 503 suffix: 1 504 nsize: 2 505 args: -petscpartitioner_type simple -dim 2 -dm_view ascii::ascii_info_detail 506 test: 507 suffix: 2 508 args: -dim 2 -cell_simplex 0 -dm_view ascii::ascii_info_detail 509 test: 510 suffix: 3 511 nsize: 2 512 args: -petscpartitioner_type simple -dim 2 -cell_simplex 0 -dm_view ascii::ascii_info_detail 513 test: 514 suffix: 4 515 args: -dim 3 -dm_view ascii::ascii_info_detail 516 test: 517 suffix: 5 518 nsize: 2 519 args: -petscpartitioner_type simple -dim 3 -dm_view ascii::ascii_info_detail 520 test: 521 suffix: 6 522 args: -dim 3 -cell_simplex 0 -dm_view ascii::ascii_info_detail 523 test: 524 suffix: 7 525 nsize: 2 526 args: -petscpartitioner_type simple -dim 3 -cell_simplex 0 -dm_view ascii::ascii_info_detail 527 # 2D Hybrid Mesh 8 528 test: 529 suffix: 8 530 args: -dim 2 -cell_simplex 0 -testnum 1 -dm_view ascii::ascii_info_detail 531 # Reference cells 532 test: 533 suffix: 12 534 args: -ref_cell -dm_plex_ref_type pyramid -fem_geometry 0 -dm_plex_check_symmetry -dm_plex_check_skeleton -dm_plex_check_faces 535 # TetGen meshes 9-10 536 test: 537 suffix: 9 538 requires: triangle 539 args: -dim 2 -use_generator -dm_view ascii::ascii_info_detail 540 test: 541 suffix: 10 542 requires: ctetgen 543 args: -dim 3 -use_generator -dm_view ascii::ascii_info_detail 544 # Cubit meshes 11 545 test: 546 suffix: 11 547 requires: exodusii 548 args: -dim 3 -filename ${wPETSC_DIR}/share/petsc/datafiles/meshes/blockcylinder-50.exo -dm_view ascii::ascii_info_detail 549 550 TEST*/ 551