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3D Generator of Anisotropic Meshes

by lipnikov


Fortran/C package Ani3D solves systems of PDE with variable tensor coefficients on unstructured adaptive tetrahedral meshes. It provides 4 portable libraries: mesh generation, anisotropic metric-based adaptation, finite element discretizations, ILU solve


http://ani3d.sourceforge.net





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Release Date:

2009-04-04

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Registered:

2007-03-08

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  • Tracker artifact added

    posted by alexsv 57 days ago

  • Screenshot Added

    lipnikov added a screenshot of volume mesh, cut 2

    posted by lipnikov 113 days ago

  • Screenshot Added

    lipnikov added a screenshot of volume mesh, cut 1

    posted by lipnikov 113 days ago

  • Screenshot Added

    posted by lipnikov 113 days ago

  • ani3d ani3d-2.2 file released: ani3D-2.2.1.tar.gz

    * Version 2.2.1 was released - added a Tutorial on hybrid mixed finite elements - fixed an error in ZZ interpolation; not all boundary points were marked - fixed an error in assembling Raviart-Thomas and Nedelec mass matrices - fixed wrong pointers to groups of unknowns in assembling rectangular matrices. - added a missing loop in assembling template blocks for face unknowns. * Version 2.2 was released - added Tutorials/PackageVIEW - replaced data/aft.out with a better mesh - Added routine mba_FixShape() to package aniMBA. It improves shape-regularity of the input mesh. - Rewrote packages aniAFT and CGM. It improved robustness of the Advanced Front Technique. - Added test StokesNavier, a lid driven cavity, to Tutorials/MultiPackage. This name puts this test at the end of the list. - Added two tests in PackageINB illustrating features of the package aniINB. - Added package aniINB for inexact Newton-Krylov backtracking nonlinear solver. - Increased size of numeric(2) and symbolic(2) in F77 wrappers of direct solver. It fixes memory problems for 64-bit machines. - Updated and improved documentation

    posted 278 days ago

  • File released: /ani3d/ani3d-2.2/ani3D-2.2.1.tar.gz

    posted 278 days ago

  • ani3d ani3d-2.2 file released: user_guide-2.2.1.pdf

    * Version 2.2.1 was released - added a Tutorial on hybrid mixed finite elements - fixed an error in ZZ interpolation; not all boundary points were marked - fixed an error in assembling Raviart-Thomas and Nedelec mass matrices - fixed wrong pointers to groups of unknowns in assembling rectangular matrices. - added a missing loop in assembling template blocks for face unknowns. * Version 2.2 was released - added Tutorials/PackageVIEW - replaced data/aft.out with a better mesh - Added routine mba_FixShape() to package aniMBA. It improves shape-regularity of the input mesh. - Rewrote packages aniAFT and CGM. It improved robustness of the Advanced Front Technique. - Added test StokesNavier, a lid driven cavity, to Tutorials/MultiPackage. This name puts this test at the end of the list. - Added two tests in PackageINB illustrating features of the package aniINB. - Added package aniINB for inexact Newton-Krylov backtracking nonlinear solver. - Increased size of numeric(2) and symbolic(2) in F77 wrappers of direct solver. It fixes memory problems for 64-bit machines. - Updated and improved documentation

    posted 331 days ago

  • File released: /ani3d/ani3d-2.2/user_guide-2.2.1.pdf

    posted 331 days ago

  • ani3d ani3d-2.2 file released: ani3D-2.2.tar.gz

    * Version 2.2.1 was released - added a Tutorial on hybrid mixed finite elements - fixed an error in ZZ interpolation; not all boundary points were marked - fixed an error in assembling Raviart-Thomas and Nedelec mass matrices - fixed wrong pointers to groups of unknowns in assembling rectangular matrices. - added a missing loop in assembling template blocks for face unknowns. * Version 2.2 was released - added Tutorials/PackageVIEW - replaced data/aft.out with a better mesh - Added routine mba_FixShape() to package aniMBA. It improves shape-regularity of the input mesh. - Rewrote packages aniAFT and CGM. It improved robustness of the Advanced Front Technique. - Added test StokesNavier, a lid driven cavity, to Tutorials/MultiPackage. This name puts this test at the end of the list. - Added two tests in PackageINB illustrating features of the package aniINB. - Added package aniINB for inexact Newton-Krylov backtracking nonlinear solver. - Increased size of numeric(2) and symbolic(2) in F77 wrappers of direct solver. It fixes memory problems for 64-bit machines. - Updated and improved documentation

    posted 332 days ago

  • File released: /ani3d/ani3d-2.2/ani3D-2.2.tar.gz

    posted 332 days ago

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