On Thu, Jun 23, 2011 at 6:26 AM, Dharmendar Reddy <dharmareddy84 at gmail.com>wrote:
> Where is the ex12 located? I do not find it in snes/example/tutorials/ . > Can you please send me the src file You would need petsc-dev: http://www.mcs.anl.gov/petsc/petsc-as/developers/index.html Matt > On Thu, Jun 23, 2011 at 6:13 AM, Matthew Knepley <knepley at gmail.com>wrote: > >> On Thu, Jun 23, 2011 at 6:08 AM, Dharmendar Reddy < >> dharmareddy84 at gmail.com> wrote: >> >>> For learning purposes, I want to bring in a mesh form an exodus file and >>> solve a nonlinear Poisson equation (Semiconductor devices). >> >> >> DMMeshCreateExodus() will read in the mesh. SNES ex12 should then be able >> to use that mesh. It is P1 >> Lagrange for Bratu, which is close. Let me know if you have trouble >> modifying it. >> >> Thanks, >> >> Matt >> >> >>> On Thu, Jun 23, 2011 at 5:59 AM, Matthew Knepley <knepley at >>> gmail.com>wrote: >>> >>>> On Thu, Jun 23, 2011 at 5:17 AM, Dharmendar Reddy < >>>> dharmareddy84 at gmail.com> wrote: >>>> >>>>> Hello, >>>>> Any FEM examples (Fortran) using PETSC Mesh ?? >>>>> >>>> >>>> I am in the process of slowly converting Mesh from something special and >>>> experimental (in C++) >>>> to a more integrated part of PETSc (in C). There is a single example of >>>> the way it will look, SNES >>>> ex12, in dev which is mostly finished. The best completely working >>>> example of the fully C++ >>>> approach is the PyLith code ( >>>> http://www.geodynamics.org/cig/software/pylith) which is a parallel >>>> FEM code for crustal deformation. FEM is wide and varied, and PETSc is >>>> not intended to include >>>> FEM per se but rather support for constructing any FEM method you would >>>> like. What do you >>>> intend to do? >>>> >>>> Thanks, >>>> >>>> Matt >>>> >>>> >>>>> Thanks >>>>> Reddy >>>>> >>>>> -- >>>>> ----------------------------------------------------- >>>>> Dharmendar Reddy Palle >>>>> Graduate Student >>>>> Microelectronics Research center, >>>>> University of Texas at Austin, >>>>> 10100 Burnet Road, Bldg. 160 >>>>> MER 2.608F, TX 78758-4445 >>>>> e-mail: dharmareddy84 at gmail.com >>>>> Phone: +1-512-350-9082 >>>>> United States of America. >>>>> >>>>> >>>> >>>> >>>> -- >>>> What most experimenters take for granted before they begin their >>>> experiments is infinitely more interesting than any results to which their >>>> experiments lead. >>>> -- Norbert Wiener >>>> >>> >>> >>> >>> -- >>> ----------------------------------------------------- >>> Dharmendar Reddy Palle >>> Graduate Student >>> Microelectronics Research center, >>> University of Texas at Austin, >>> 10100 Burnet Road, Bldg. 160 >>> MER 2.608F, TX 78758-4445 >>> e-mail: dharmareddy84 at gmail.com >>> Phone: +1-512-350-9082 >>> United States of America. >>> >>> >> >> >> -- >> What most experimenters take for granted before they begin their >> experiments is infinitely more interesting than any results to which their >> experiments lead. >> -- Norbert Wiener >> > > > > -- > ----------------------------------------------------- > Dharmendar Reddy Palle > Graduate Student > Microelectronics Research center, > University of Texas at Austin, > 10100 Burnet Road, Bldg. 160 > MER 2.608F, TX 78758-4445 > e-mail: dharmareddy84 at gmail.com > Phone: +1-512-350-9082 > United States of America. > > -- What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead. -- Norbert Wiener -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20110623/9d557f38/attachment.htm>
