[petsc-users] ML tuning in Fortran

[Karin&NiKo]

Dear PETSc team,

I would like to use the ML preconditioner from a fortran source.
I would like to know if there is another way to set the coarsening scheme
in other way than :

      call PetscOptionsSetValue('-pc_ml_CoarsenScheme','Uncoupled',ierr)
      call KSPSetFromOptions(ksp,ierr)

Thanks in advance,
Nicolas
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