Thanks for your earlier response, I was trying to figure it out. =) I svn-ed up before writing my earlier email without checking which version I was on. I checked with Ernesto, but he also isn't sure (Roy exported his version). But it seems to be the architecture? Or the environment? Would any of the updates have depended on those things? Andrea
On Sun, Mar 18, 2012 at 2:08 PM, Kirk, Benjamin (JSC-EG311) <[email protected]> wrote: > There has been some updates in the point location algorithms recently - do > you happen to know the versions of the competing installs? > > -Ben > > > On Mar 18, 2012, at 4:01 PM, "Andrea Hawkins-Daarud" <[email protected]> > wrote: > >> Hello- >> >> I'm attempting to use a grid projection operation on lonestar. It has >> worked previously on machines in ICES, (and a colleague, Ernesto, has >> verified it works there as of yesterday), but on lonestar we are >> getting errors. >> >> It fails because it is looking for a point (0,0,0) that does not exist >> on the meshes. I have checked that the solution I'm passing in to >> project onto this system is on the domain [12.8,25.6]^2. Also, I svn >> up-ed this morning, same issue. >> >> Has anyone else had issues with this functionality on lonestar? Or any >> suggestions for what I should check? >> Thanks! >> Andrea >> >> The (what I think are) relevant lines of code are below: >> >> >> >> //Signature for function to be used in the project_solution >> Number GridProjection1(const Point& p, const Parameters& parameters, >> const std::string& sys_name, >> const std::string& unknown_name); >> >> Gradient gptr1(const Point& p, const Parameters& parameters, >> const std::string& sys_name, >> const std::string& unknown_name); >> >> >> .... >> >> //Create uniform mesh to project solutions onto >> MeshTools::Generation::build_square (mesh3, 70, 70, 12.8, 25.6, >> 12.8, 25.6, QUAD9); >> >> //Create systems to hold projected systems >> EquationSystems equation_systems3 (mesh3); >> >> ... >> >> function1 = AutoPtr<MeshFunction> >> (new MeshFunction(equation_systems1, >> *f1_soln, >> f1_system.get_dof_map(), >> f1_system.variable_number("u"))); >> function1->init(); >> >> //Project Solutions >> f3_system.project_solution(GridProjection1,gptr1,equation_systems3.parameters); >> >> ------------------------------------------------------------------------------ >> This SF email is sponsosred by: >> Try Windows Azure free for 90 days Click Here >> http://p.sf.net/sfu/sfd2d-msazure >> _______________________________________________ >> Libmesh-users mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/libmesh-users ------------------------------------------------------------------------------ This SF email is sponsosred by: Try Windows Azure free for 90 days Click Here http://p.sf.net/sfu/sfd2d-msazure _______________________________________________ Libmesh-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/libmesh-users
