CI_shapeGPD             Computes a Confidence Interval for a GPD shape
TailID                  Detects the sensitive points in the Tail
candidate_selection     Selects the candidates of the tail
plot_TailID             Saves the plots corresponding to the TailID
                        detection
shape_evaluation        Evaluation of the shape parameter to return
                        inconsistent points and shape parameters
                        computed and its confidence intervals
