[petsc-users] How to get a duoble array into petsc Vec?

Dürrwang, Jürgen Juergen.Duerrwang at iosb.fraunhofer.de
Fri May 20 03:13:09 CDT 2011


Thanks for your reply, it works fine!

Jürgen


You could use VecCreateSeqWithArray()

http://www.mcs.anl.gov/petsc/petsc-as/snapshots/petsc-current/docs/manualpages/Vec/VecCreateSeqWithArray.html
Shri

________________________________
Hi,

I am trying to put data form a double c array to an petsc vector. I tried to loop over each element like this petsc Vec[i] = double array[i], but I need a cast for that….has anybody an idea?

Thanks Jürgen


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