Go to the source code of this file.
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| module | mod_lfff |
| | Program to extrapolate linear force-free fields in 3D Cartesian coordinates, based on exact Green function method (Chiu & Hilton 1977 ApJ 212,873).
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| subroutine | mod_lfff::init_b_fff_data (magnetogramname, qLunit, qBunit) |
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| subroutine | mod_lfff::calc_lin_fff (ixIL, ixOL, Bf, x, alpha, zshift, idir) |
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| subroutine | mod_lfff::get_potential_field_potential (ixIL, ixOL, potential, x, zshift) |
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| subroutine | mod_lfff::get_potential_field_potential_sphere (ixIL, x, potential, nth, nph, magnetogram, theta, phi, r_sphere) |
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| subroutine | mod_lfff::potential_field_energy_mg (benergy) |
| | get potential magnetic field energy given normal B on all boundaries More...
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| subroutine | mod_lfff::get_potential_field_potential_mg () |
| | Solve Poisson equation of scalar potential using multigrid solver. More...
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| subroutine | mod_lfff::multigrid_bc (box, nc, iv, nb, bc_type, bc) |
| | To set boundary condition on physical boundaries for mg Poisson solver. More...
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| integer, save | mod_lfff::nx1 |
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| integer, save | mod_lfff::nx2 |
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| double precision, save | mod_lfff::bzmax |
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| double precision, save | mod_lfff::darea |
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| double precision, dimension(:,:), allocatable, save | mod_lfff::bz0 |
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| double precision, dimension(:), allocatable, save | mod_lfff::xa1 |
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| double precision, dimension(:), allocatable, save | mod_lfff::xa2 |
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