extrude in NekMesh
when using the extrude module in NekMesh, all quadrilaterals (or triangles) should be defined in one composite. If not, like this
<COMPOSITE> <C ID="100"> Q[0] </C> <C ID="111"> T[1] </C> <C ID="222"> T[2] </C> </COMPOSITE>
error occurs: [blackfriars:13848] *** Process received signal *** [blackfriars:13848] Signal: Segmentation fault (11) [blackfriars:13848] Signal code: Address not mapped (1) [blackfriars:13848] Failing at address: (nil) [blackfriars:13848] [ 0] /lib/x86_64-linux-gnu/libpthread.so.0(+0x110e0)[0x7f369ed5d0e0] [blackfriars:13848] [ 1] /home/agao/testcode/nektarpp/build/dist/bin/NekMesh(_ZN6Nektar9Utilities11OutputNekpp14TransferDomainESt10shared_ptrINS_14SpatialDomains9MeshGraphEE+0x17a)[0x562aaa] [blackfriars:13848] [ 2] /home/agao/testcode/nektarpp/build/dist/bin/NekMesh(_ZN6Nektar9Utilities11OutputNekpp7ProcessEv+0x19a4)[0x5602b4] [blackfriars:13848] [ 3] /home/agao/testcode/nektarpp/build/dist/bin/NekMesh(main+0x2d9e)[0x53a75e] [blackfriars:13848] [ 4] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf1)[0x7f369e9cd2e1] [blackfriars:13848] [ 5] /home/agao/testcode/nektarpp/build/dist/bin/NekMesh(_start+0x2a)[0x4a1d2a] [blackfriars:13848] *** End of error message *** Segmentation fault