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Agenda opt_prop_gas_agenda

Calculate the optical properties (absorption vector and extinction.
matrix) of gaseous species at a given grid point.

This agenda, for example, can be defined in the following manner:

ext_matAddGas : This method calculates the extinction 
                  matrix for the gaseous species and adds it to 
                  the workspace variable ext_mat.
abs_vecAddGas : This method calculates the absorption
                  vector for the gaseous species and adds it to
                  the workspace variables abs_vec.
If the Zeeman effect should be included the following methods have 
to be added: 
*ext_matAddZeeman* 
*abs_vecAddZeeman* 
 
Note that the initialization of abs_vec is not done inside the
agenda, so abs_vec has to be initialize before executing the 
agenda.

Output :
   ext_mat     : Extinction matrix.
   abs_vec     : Absorption vector.

Input:
   ext_mat     : Extinction matrix.
   abs_vec     : Absorption vector. 
   abs_scalar_gas : Scalar gas absorption.

Group: Agenda

Variables

OUT	ext_mat	(Tensor3)	Total extinction matrix.
OUT	abs_vec	(Matrix)	Total absorption vector.
IN	ext_mat	(Tensor3)	Total extinction matrix.
IN	abs_vec	(Matrix)	Total absorption vector.
IN	f_index	(Index)	Frequency index.
IN	abs_scalar_gas	(Matrix)	Scalar gas absorption coefficients.

Specific methods that can generate opt_prop_gas_agenda

none

Generic and supergeneric methods that can generate opt_prop_gas_agenda

Specific methods that require opt_prop_gas_agenda

Generic and supergeneric methods that can use opt_prop_gas_agenda

Agendas that can generate opt_prop_gas_agenda

none

Agendas that require opt_prop_gas_agenda

none