Wrong indexing in position reference frame transformation

This loop and this one (those are the two I could find) seem to index the position view wrong.

Both look like this:

Kokkos::parallel_for(..., ippl::getRangePolicy(Rview), KOKKOS_LAMBDA(const int i) {                           
    ippl::Vector<double, 3> x({Rview(i)[0],Rview(i)[1],Rview(i)[2]});
    ippl::Vector<double, 3> e({Eview(i)[0],Eview(i)[1],Eview(i)[2]});
    ippl::Vector<double, 3> b({Bview(i)[0],Bview(i)[1],Bview(i)[2]});
                             
    // beamToReferenceCSTrafo.rotateTo
    for ( int i = 0; i < 3; ++i ) {
        for ( int j = 0; j < 3; ++j ) {
            Eview(i) = Rot(i,j) * e(i);
            Bview(i) = Rot(i,j) * b(i);
        }
    }
   ...

Here are the problems:

1. ippl::getRangePolicy(Rview) iterates also over potential overallocated space, see #25
2. Iteration variable name i is used twice in a nested loop.
3. In e.g. Eview(i) = Rot(i,j) * e(i);, only particle 0, 1 and 2 are accessed and overwritten over and over again. Also, Eview(i) is of type ippl::Vector<double, 3> and Rot(i,j) * e(i) just a scalar. It should be something like Eview(k)(i) = Rot(i,j) * e(i); (I think), where k is the outer iteration of the kokkos kernel (use something like KOKKOS_LAMBDA(const size_t k)).