finesse.simulations.basematrix.MatrixSystemSolver.findex

MatrixSystemSolver.findex(self, node, Py_ssize_t freq) Py_ssize_t

Returns simulation unique index for a given frequency at this node. Used to refer to submatrices of HOMs in the interferometer matrix.

Parameters:
nodeNode

Node object to get the index of.

freqint

Frequency index.

Returns:
indexint

Index of the node for a given frequency.