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Workspace Method doit_i_fieldUpdate1D

Description

RT calculation in cloudbox with fixed scattering integral (1D).

Updates the radiation field (DOIT method). The method loops
through the cloudbox to update the radiation field for all
positions and directions in the 1D cloudbox.

Note: This method is very inefficient, because the number of
iterations scales with the number of cloudbox pressure levels.
It is recommended to use doit_i_fieldUpdateSeq1D.

Authors: Claudia Emde

Synopsis

doit_i_fieldUpdate1D(

doit_i_field, doit_i_field_old, doit_scat_field, cloudbox_limits, abs_scalar_gas_agenda, vmr_field, spt_calc_agenda, scat_za_grid, pnd_field, opt_prop_part_agenda, opt_prop_gas_agenda, ppath_step_agenda, p_grid, z_field, r_geoid, z_surface, t_field, f_grid, f_index, surface_prop_agenda, doit_za_interp )

Variables

OUT	doit_i_field	(Tensor6)	Radiation field.
IN	doit_i_field_old	(Tensor6)	Intensity field inside the cloudbox.
IN	doit_scat_field	(Tensor6)	Scattered field field inside the cloudbox.
IN	cloudbox_limits	(ArrayOfIndex)	The limits of the cloud box.
IN	abs_scalar_gas_agenda	(Agenda)	See agendas.cc.
IN	vmr_field	(Tensor4)	VMR field.
IN	spt_calc_agenda	(Agenda)	See agendas.cc.
IN	scat_za_grid	(Vector)	Zenith angle grid.
IN	pnd_field	(Tensor4)	Particle number density field.
IN	opt_prop_part_agenda	(Agenda)	See agendas.cc.
IN	opt_prop_gas_agenda	(Agenda)	See agendas.cc.
IN	ppath_step_agenda	(Agenda)	See agendas.cc.
IN	p_grid	(Vector)	The pressure grid.
IN	z_field	(Tensor3)	The field of geometrical altitudes.
IN	r_geoid	(Matrix)	Geoid radius.
IN	z_surface	(Matrix)	The surface altitude.
IN	t_field	(Tensor3)	The field of atmospheric temperatures.
IN	f_grid	(Vector)	The frequency grid for monochromatic pencil beam calculations.
IN	f_index	(Index)	Frequency index.
IN	surface_prop_agenda	(Agenda)	See agendas.cc.
IN	doit_za_interp	(Index)	Flag for interplation method in zenith angle dimension.