[petsc-users] EXTERNAL: Re: EXTERNAL: How to run Petsc in Fortran

[Sonya Blade]

> Hi Sonya,
>
> As this is Fortran 90, I think you should be using the double colon to allocate variables:
>
> PetscReal :: norm
>
> Regards,
> Wadud.

Although you are right, compiler doesn't raises error due to the wrong declaration type of norm,
it keeps showing where PetscReal is not known.

"Error: Unclassifiable statement at (1)"

Regards,