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29 lines
508 B
Fortran
29 lines
508 B
Fortran
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program plot
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implicit none
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double precision, external :: e_loc
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double precision :: x(50), energy, dx, r(3), a(6)
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integer :: i, j
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a = (/ 0.1d0, 0.2d0, 0.5d0, 1.d0, 1.5d0, 2.d0 /)
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dx = 10.d0/(size(x)-1)
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do i=1,size(x)
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x(i) = -5.d0 + (i-1)*dx
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end do
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r(:) = 0.d0
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do j=1,size(a)
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print *, '# a=', a(j)
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do i=1,size(x)
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r(1) = x(i)
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energy = e_loc( a(j), r )
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print *, x(i), energy
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end do
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print *, ''
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print *, ''
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end do
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end program plot
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