[petsc-users] VecGetValues not working.

[Kaushik Kulkarni]

Thanks Dave,
No doubt I am a noob.

*​~​Kaushik*

On Sun, Feb 7, 2016 at 6:28 PM, Dave May <dave.mayhem23 at gmail.com> wrote:

>
>
> On Sunday, 7 February 2016, Kaushik Kulkarni <kaushikggg at gmail.com> wrote:
>
>> Hello,
>> I am a beginner at PETSc, so please excuse for such a trivial doubt. I am
>> writing a program to learn about PETSc vectors. So in the process I thought
>> to write a small program to learn about initializing and accessing vectors,
>> which creates vectors with size `rank+1' where rank is initialized using
>> `MPI_Comm_rank (PETSC_COMM_WORLD, &rank);`. And, then simply I looped
>> thorugh all the elements to get the sum. But as can seen in the
>> output(attached), it is returning "junk" values.
>>
>
> Your call to printf is treating Y[i] as an integer (%d) when it should be
> be using a specifier for a floating point number , eg %1.4e
>
>
>
>
>
>> Source Code:- http://pastebin.com/Swku7A3X
>> Output:- http://pastebin.com/paSWnFwz
>>
>>
>> Thanks,
>>
>> *Kaushik*
>>
>
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