def _get_distr_ppfs( self ): no_of_fibers = norm( self.distr_of_fibers[0], self.distr_of_fibers[1] ).ppf( rand( 1 ) ) phi_array = sin2x._ppf( rand( no_of_fibers ) ).reshape( no_of_fibers, 1 ) le_array = ( rand( no_of_fibers ) * self.fiber_length / 2. ) self.n_of_f[0].append( int( no_of_fibers ) ) self.n_of_f[2].append( le_array ) le_array = le_array.reshape( no_of_fibers , 1 ) return phi_array, le_array
def give_cb_attr(self): #gives every crack bridge attributes no_of_fibers = norm(self.distr_of_fibers[0], self.distr_of_fibers[1]).ppf(np.random.rand(1)) phi_array = sin2x._ppf(np.random.rand(no_of_fibers)) le_array = (np.random.rand(no_of_fibers) * self.fiber_length / 2.) if self.with_tau_distr: tau_array = abs(weibull_min(self.weibull_tau_shape, self.weibull_tau_scale).ppf(np.random.rand(no_of_fibers))) else: tau_array = self.tau if self.with_f_distr: f_array = abs(norm(self.mean_f, self.stdev_f).ppf(np.random.rand(no_of_fibers))) else: f_array = self.f self.fiber_data_tuple[0].append(int(no_of_fibers)) self.fiber_data_tuple[1].append(phi_array) self.fiber_data_tuple[2].append(le_array) self.fiber_data_tuple[3].append(f_array) self.fiber_data_tuple[4].append(tau_array)