Re: [petsc-users] DMPlex : Assemble global stiffness matrix problem

2016-04-05 Thread Morten Nobel-Jørgensen
t;mailto:petsc-users@mcs.anl.gov>" <petsc-users@mcs.anl.gov<mailto:petsc-users@mcs.anl.gov>> Emne: Re: [petsc-users] DMPlex : Assemble global stiffness matrix problem On Tue, Mar 8, 2016 at 7:10 AM, Matthew Knepley <knep...@gmail.com<mailto:knep...@gmail.com>> w

Re: [petsc-users] DMPlex : Assemble global stiffness matrix problem

2016-03-08 Thread Matthew Knepley
On Tue, Mar 8, 2016 at 7:10 AM, Matthew Knepley wrote: > On Mon, Mar 7, 2016 at 1:28 PM, Morten Nobel-Jørgensen > wrote: > >> I have some problems using DMPlex on unstructured grids in 3D. >> >> After I have created the DMPlex and assigned dofs (3 dofs on

Re: [petsc-users] DMPlex : Assemble global stiffness matrix problem

2016-03-08 Thread Matthew Knepley
On Mon, Mar 7, 2016 at 1:28 PM, Morten Nobel-Jørgensen wrote: > I have some problems using DMPlex on unstructured grids in 3D. > > After I have created the DMPlex and assigned dofs (3 dofs on each node), I > run into some problems when assembling the global stiffness matrix. I

[petsc-users] DMPlex : Assemble global stiffness matrix problem

2016-03-07 Thread Morten Nobel-Jørgensen
I have some problems using DMPlex on unstructured grids in 3D. After I have created the DMPlex and assigned dofs (3 dofs on each node), I run into some problems when assembling the global stiffness matrix. I have created a small example in the attached cc file. My problems are: * It seems