CCGamma                 This function extends 'continuity_ratio' and
                        adds the corresponding gaussian correlation
                        matrix for no-precipitation occurrence.
CCGammaToBlockmatrix    This function returns a 'blockmatrix' object
                        containing the gaussian cross-correlation
                        matrices.
PrecipitationAmountModel
                        Creates a Precipitation Amount Model
PrecipitationOccurrenceModel
                        Precipitation Occurrence Model
PrecipitationOccurrenceMultiSiteModel
                        Precipitation Occurrence Multi-Site Model
dw.spell                It calculates dry/wet spell duration.
generate.PrecipitationAmountModel
                        Stochastic Generation of a
                        'PrecipitationOccurrenceModel' or
                        'PrecipitationOccurrenceMultiSiteModel' model
                        object
nwetdays                It calculates the number of wet days for each
                        month and each year
omega                   This function finds the bivariate joint
                        probability or the binary correlation from the
                        corresponding Gaussian correlation 'x'
omega_inv               This function is the inverse of 'omega'
                        function
omega_root              This is the target function whose zero is
                        searched to crete the inverse function of
                        'omega'.
predict.PrecipitationOccurrenceModel
                        Prediction of a 'PrecipitationOccurrenceModel'
                        model object
