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Workspace Method covmat_sxAddBlock
Add a block to the a priori covariance matrix covmat_sx
This functions adds a given matrix as a block in the covariance
matrix covmat_sx. The position of the block can be given by the generic
arguments *i* and *j*, which should give the index of the retrieval quantity in
jacobian_quantities, which is given just by the order the quantities have been
added to the retrieval.
If arguments *i* and *j* are omitted, the block will be added as diagonal block
for the last added retrieval quantity.
If provided, the index *i* must be less than or equal to *j*. Also the provided
block must be consistent with the corresponding retrieval quantities.
Authors: Simon Pfreundschuh
|OUT+IN||covmat_sx||(CovarianceMatrix)||Covariance matrix of a priori distribution This covariance matrix describes the Gaussian a priori distribution for an OEM retrieval.|
|IN||jacobian_quantities||(ArrayOfRetrievalQuantity)||The retrieval quantities in the Jacobian matrix.|
|GIN||block||(Matrix, Sparse)||The block to add to the covariance matrix|
|GIN||i||(Index, Default: -1)||Index of a retrieval quantity. Must satisfy *i* <= *j*.|
|GIN||j||(Index, Default: -1)||Index of a retrieval quantity. Must satisfy *i* <= *j*.|