Positions where p2 variables are written:

x(lpoint2), y(mpoint2), z(npoint2), lpoint2, mpoint2, npoint2=
  -1.8653       0.0000       0.0000           8     2     2

kx_fft(ikx+ipx*nx),ky_fft(iky+ipy*ny),kz_fft(ikz+ipz*nz)=
   6.0000       0.0000       0.0000