[petsc-users] Multi-DOF DMDA Vec

[Anush Krishnan]

Hello petsc-users,

I created a vector using DMDACreate with 3 degrees of freedom. Is it
possible for me to access each vector corresponding to a degree of freedom?
Seeing that I need to access the array as [k][j][i][dof], does it mean that
the values of each component are not contiguous?

Also, what is the difference between DMDAVecGetArray and DMDAVecGetArrayDOF?

Thank you,
Anush
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