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Workspace Method jacobianAddAbsSpecies

Description

Includes an absorption species in the Jacobian.

Details are given in the user guide.

For 1D or 2D calculations the latitude and/or longitude grid of
the retrieval field should set to have zero length.

There are two possible calculation methods:
   "analytical"   : (semi-)analytical expressions are used
   "perturbation" : pure numerical perturbations are used

The retrieval unit can be:
   "vmr"    : Volume mixing ratio.
   "nd"     : Number density.
   "rel"    : Relative unit (e.g. 1.1 means 10% more of the gas).
   "logrel" : The retrieval is performed with the logarithm of
                the "rel" option.

For perturbation calculations the size of the perturbation is set
by the user. The unit for the perturbation is the same as for the
retrieval unit.

Authors: Mattias Ekstrom, Patrick Eriksson

Synopsis

jacobianAddAbsSpecies(

jacobian_quantities, jacobian_agenda, atmosphere_dim, p_grid, lat_grid, lon_grid, g1, g2, g3, species, method, unit, dx )

Variables

OUT+IN	jacobian_quantities	(ArrayOfRetrievalQuantity)	The retrieval quantities in the Jacobian matrix.
OUT+IN	jacobian_agenda	(Agenda)	See agendas.cc.
IN	atmosphere_dim	(Index)	The atmospheric dimensionality (1-3).
IN	p_grid	(Vector)	The pressure grid.
IN	lat_grid	(Vector)	The latitude grid.
IN	lon_grid	(Vector)	The longitude grid.
GIN	g1	(Vector)	Pressure retrieval grid.
GIN	g2	(Vector)	Latitude retrieval grid.
GIN	g3	(Vector)	Longitude retreival grid.
GIN	species	(String)	The species tag of the retrieval quantity.
GIN	method	(String, Default: "analytical")	Calculation method. See above.
GIN	unit	(String, Default: "rel")	Retrieval unit. See above.
GIN	dx	(Numeric, Default: 0.001)	Size of perturbation.