00001 subroutine artificial_deformation 00002 ! 00003 use grid_parameter, only : ntg, npg 00004 use trigonometry_grav_phi, only : cosmpg 00005 use def_matter, only : rs 00006 implicit none 00007 integer :: it, ip 00008 ! 00009 do it = 0, ntg 00010 do ip = 0, npg 00011 rs(it,ip) = rs(it,ip)*(0.8+0.2d0*cosmpg(2,ip)) 00012 end do 00013 end do 00014 ! 00015 end subroutine artificial_deformation