[petsc-users] petsc4py for numpy array <-> MATDENSE binary

[Lisandro Dalcin]

On Sat, 2 Feb 2019 at 02:12, Sajid Ali <sajidsyed2021 at u.northwestern.edu>
wrote:

> The vector is essentially snapshots in time of a data array. I should
> probably store this as a 2D dense matrix of dimensions (dim_x*dim_y) *
> dim_z. Now I can pick one column at a time and use it for my TS Jacobian.
> Apologies for being a little unclear.
>
>
m, n = dim_x*dim_y, dim_z
A = PETSc.Mat.createDense([m,n], array=your_array)

-- 
Lisandro Dalcin
============
Research Scientist
Computer, Electrical and Mathematical Sciences & Engineering (CEMSE)
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King Abdullah University of Science and Technology (KAUST)
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