VecComp test
Vec Object: 2 MPI processes
  type: comp
Vec Object: 2 MPI processes
  type: mpi
Process [0]
2.
-1.
Process [1]
3.
3.5
Vec Object: 2 MPI processes
  type: mpi
Process [0]
1.2
1.8
Process [1]
-2.2
2.
xc has max value 1.5 min value -4.2
wc/xc has max value 5.
