ARTS built-in documentation server

Workspace Method iyReplaceFromAux


Change of main output variable.

With this method you can replace the content of iy with one of
the auxiliary variables. The selected variable (by *aux_var*) must
be part of iy_aux_vars. The corresponding data from iy_aux are
copied to form a new iy (iy_aux is left unchanged). Elements of
iy correponding to Stokes elements not covered by the auxiliary
variable are just set to zero.

Jacobian variables are not handled.

Authors: Patrick Eriksson


iyReplaceFromAux( iy, iy_aux, iy_aux_vars, jacobian_do, aux_var )


OUT+INiy(Matrix)Monochromatic pencil beam radiance spectrum.
INiy_aux(ArrayOfMatrix)Data auxiliary to iy.
INiy_aux_vars(ArrayOfString)Selection of quantities for iy_aux and when applicable also y_aux.
INjacobian_do(Index)Flag to activate (clear-sky) Jacobian calculations.
GINaux_var(String)Auxiliary variable to insert as iy.