  This article presents a new semi-automatic method for charge and mass
identification in two-dimensional matrices. The proposed algorithm is based on
the matrix's properties and uses as little information as possible on the
global form of the identification lines, making it applicable to a large
variety of matrices, including Particular attention has been paid to the
implementation in a suitable graphical environment, so that only two
mouse-clicks are required from the user to calculate all initialization
parameters. Example applications to recent data from both INDRA and FAZIA
telescopes are presented.

Instrumentation and Detectors;Nuclear Experiment