m_field.f90 File Reference

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Modules
module	m_field
	Module to compute electric fields.

Functions/Subroutines
subroutine, public	m_field::field_initialize (tree, cfg, mg)
	Initialize this module.
subroutine, public	m_field::field_set_rhs (tree, s_in)
subroutine, public	m_field::field_compute (tree, mg, s_in, time, have_guess)
	Compute electric field on the tree. First perform multigrid to get electric potential, then take numerical gradient to geld field.
subroutine, public	m_field::field_from_potential (tree, mg)
	Compute field from potential.
subroutine, public	m_field::field_set_voltage (tree, time)
	Set the current voltage.
subroutine, public	m_field::field_bc_homogeneous (box, nb, iv, coords, bc_val, bc_type)
	Dirichlet boundary conditions for the potential in the last dimension, Neumann zero boundary conditions in the other directions.
subroutine, public	m_field::field_compute_energy (tree, field_energy)
	Compute total field energy in Joule, defined as the volume integral over 1/2 * epsilon * E^2.
real(dp) function, dimension(dtimes(1:box%n_cell), ndim), public	m_field::field_get_e_vector (box)

Variables
real(dp), public, protected	m_field::field_pulse_period = huge_real
	Time of one complete voltage pulse.
real(dp), public, protected	m_field::current_voltage = 0.0_dp
	The current applied voltage.