You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: m_35_mopex5_12p_5s.m
    path of file: ./repos/MARRMoT/MARRMoT/Models/Model files
    
    the code of the file until where you have to start completion: classdef m_35_mopex5_12p_5s < MARRMoT_model
% Class for hydrologic conceptual model: MOPEX-5

% Copyright (C) 2019, 2021 Wouter J.M. Knoben, Luca Trotter
% This file is part of the Modular Assessment of Rainfall-Runoff Models
% Toolbox (MARRMoT).
% MARRMoT is a free software (GNU GPL v3) and distributed WITHOUT ANY
% WARRANTY. See <https://www.gnu.org/licenses/> for details.

% Model reference
% Ye, S., Yaeger, M., Coopersmith, E., Cheng, L., & Sivapalan, M. (2012). 
% Exploring the physical controls of regional patterns of flow duration 
% curves - Part 2: Role of seasonality, the regime curve, and associated 
% process controls. Hydrology and Earth System Sciences, 16(11), 4447–4465.
% http://doi.org/10.5194/hess-16-4447-2012

    properties
        % model-specific attributes
    end
    methods
        
        % creator method
        function obj = m_35_mopex5_12p_5s()
            obj.numStores = 5;                                             % number of model stores
            obj.numFluxes = 13;                                            % number of model fluxes
            obj.numParams = 12;
            
            obj.JacobPattern  = [1,0,0,0,0;
                  
    
function [dS, fluxes] = model_fun(obj, S)
            % parameters
            theta   = obj.theta;
            tcrit   = theta(1);     % Snowfall & snowmelt temperature [oC]
            ddf     = theta(2);     % Degree-day factor for snowmelt [mm/oC/d]
            s2max   = theta(3);     % Maximum soil moisture storage [mm]
            tw      = theta(4);     % Groundwater leakage time [d-1]
            i_alpha = theta(5);     % Intercepted fraction of Pr [-]
            i_s     = theta(6);     % Maximum Leaf Area Index timing [d]
            tmin    = theta(7);     % Growing Season Index minimum temperature
            trange  = theta(8);     % Growing Season Index temperature range
            tu      = theta(9);     % Slow flow routing response time [d-1]
            se      = theta(10);    % Root zone storage capacity as fraction of s3max [-]
            s3max   = theta(11);    % Maximum groundwater storage [mm]
            tc      = theta(12);    % Mean residence time [d-1]
            
            % auxiliary parameters
            tmax   = 365.25;        % Duration of seasonal cycle [d]
            
            % delta_t
            delta_t = obj.delta_t;
            
            % stores
            S1 = S(1);
            S2 = S(2);
            S3 = S(3);
            S4 = S(4);
            S5 = S(5);
            
            % climate input
            t = obj.t;                             % this time step
            climate_in = obj.input_climate(t,:);   % climate at this step
            P  = climate_in(1);
            Ep = climate_in(2);
            T  = climate_in(3);
            
            % fluxes functions
            flux_epc  = phenology_1(T,tmin,tmin+trange,Ep);
            flux_ps   = snowfall_1(P,T,tcrit);
            flux_pr   = rainfall_1(P,T,tcrit);
            flux_qn   = melt_1(ddf,tcrit,T,S1,delta_t);
            flux_et1  = evap_7(S2,s2max,flux_epc,delta_t);
            flux_i    = interception_4(i_alpha,i_s,obj.t,tmax,flux_pr,delta_t);
            flux_q1f  = saturation_1(flux_pr+flux_qn,S2,s2max);
            flux_qw   = recharge_3(tw,S2);
            flux_et2  = evap_7(S3,se*s3max,flux_epc,delta_t);
            flux_q2f  = saturation_1(flux_qw,S3,s3max);
            flux_q2u  = baseflow_1(tu,S3);
            flux_qf   = baseflow_1(tc,S4);
            flux_qs   = baseflow_1(tc,S5);

            % stores ODEs
            dS1 = flux_ps - flux_qn;
            dS2 = flux_pr + flux_qn - flux_et1 - flux_i - flux_q1f - flux_qw;
            dS3 = flux_qw - flux_et2 - flux_q2f - flux_q2u;
            dS4 = flux_q1f + flux_q2f - flux_qf;
            dS5 = flux_q2u - flux_qs;
            
            % outputs
            dS = [dS1 dS2 dS3 dS4 dS5];
            fluxes = [flux_epc, flux_ps,  flux_pr,  flux_qn,...
                      flux_et1, flux_i,   flux_q1f, flux_qw,...
                      flux_et2, flux_q2f, flux_q2u, flux_qf, flux_qs];
        end