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Workspace Method cloudbox_fieldSetFromPrecalc

Description

Sets the initial cloudbox intensity field cloudbox_field from a
precalculated field.

This method sets the (monochromatic) first guess radiation field
inside the cloudbox from a precalculated *cloudbox_field_precalc*,
e.g., from the solution of a similar atmospheric scenario. The
dimensions of *cloudbox_field_precalc* have to be consistent with
the DOIT setup in terms of frequencies, pressure levels inside the
cloudbox, polar angles used as well as the stokes dimension.
Incoming field on the cloudbox boundaries is adapted to the actual
clearsky incoming field as, e.g., calculated by DoitGetIncoming.

Authors: Jana Mendrok

Synopsis

cloudbox_fieldSetFromPrecalc(

cloudbox_field, za_grid, f_grid, atmosphere_dim, stokes_dim, cloudbox_limits, doit_is_initialized, cloudbox_field_precalc )

Variables

OUT+IN	cloudbox_field	(Tensor7)	The spectral radiance field inside the cloudbx.
IN	za_grid	(Vector)	Zenith angle grid.
IN	f_grid	(Vector)	The frequency grid for monochromatic pencil beam calculations.
IN	atmosphere_dim	(Index)	The atmospheric dimensionality (1-3).
IN	stokes_dim	(Index)	The dimensionality of the Stokes vector (1-4).
IN	cloudbox_limits	(ArrayOfIndex)	The limits of the cloud box.
IN	doit_is_initialized	(Index)	Flag to determine if DoitInit was called.
GIN	cloudbox_field_precalc	(Tensor7)	Precalculated radiation field (of type cloudbox_field)