function [prdData, info] = predict_Smaug_giganteus(par, data, auxData)
  
  % unpack par, data, auxData
  cPar = parscomp_st(par); vars_pull(par); 
  vars_pull(cPar);  vars_pull(data);  vars_pull(auxData);
  
  % compute temperature correction factors
  TC_ab = tempcorr(temp.ab, T_ref, T_A);
  TC_tp = tempcorr(temp.tp, T_ref, T_A);
  TC = tempcorr(temp.am, T_ref, T_A);
  TC_tL = tempcorr(temp.tL, T_ref, T_A);
  
% zero-variate data

  % life cycle
  pars_tp = [g k l_T v_Hb v_Hp];
  [t_p, t_b, l_p, l_b, info] = get_tp(pars_tp, f);
  
  % birth
  L_b = L_m * l_b;                  % cm, structural length at birth at f
  Lw_b = L_b/ del_M;                % cm, SVL at birth
  Ww_b = L_b^3 * (1 + f * w);       % g, weight at birth
  aT_b = t_b/ k_M/ TC_ab;           % d, age at birth

  % puberty 
  L_p = L_m * l_p;                  % cm, ultimate structural length at f
  Lw_p = L_p/ del_M;                % cm, SVL at puberty
  Ww_p = L_p^3 * (1 + f * w);       % g,  wet weight at puberty
  tT_p = (t_p - t_b)/ k_M/ TC_tp;   % d, age at puberty at f and T

  % ultimate
  L_i = L_m * f;                    % cm, ultimate structural length at f
  Lw_i = L_i/ del_M;                % cm, ultimate SVL
  Ww_i = L_i^3 * (1 + f * w);       % g, ultimate wet weight at f

  % reproduction
  pars_R = [kap; kap_R; g; k_J; k_M; L_T; v; U_Hb; U_Hp]; % compose parameter vector at T
  RT_i = TC * reprod_rate(L_i, f, pars_R);             % #/d, ultimate reproduction rate at T

  % life span
  pars_tm = [g; l_T; h_a/ k_M^2; s_G];  % compose parameter vector at T_ref
  t_m = get_tm_s(pars_tm, f, l_b);      % -, scaled mean life span at T_ref
  aT_m = t_m/ k_M/ TC;               % d, mean life span at T

  % males
  p_Am_m = z_m * p_M/ kap;          % J/d.cm^2, {p_Am} spec assimilation flux
  E_m_m = p_Am_m/ v;                % J/cm^3, reserve capacity [E_m]
  g_m = E_G/ (kap* E_m_m);          % -, energy investment ratio
  m_Em_m = y_E_V * E_m_m/ E_G;      % mol/mol, reserve capacity 
  w_m = m_Em_m * w_E/ w_V;          % -, contribution of reserve to weight
  L_mm = v/ k_M/ g_m;               % cm, max struct length
  L_im = f * L_mm; Lw_im = L_im/ del_M;% cm, ultimate length
  Ww_im = L_im^3 * (1 + f * w_m);   % g, ultimate wet weight
  pars_tpm = [g_m k l_T v_Hb v_Hpm];
  [t_pm, t_bm, l_pm, l_bm, info] = get_tp(pars_tpm, f);
  L_pm = L_mm * l_pm; Lw_pm = L_pm/ del_M; % cm, SVL 
  Ww_pm = L_pm^3 * (1 + f * w_m);   % g, weight at puberty


  % pack to output
  prdData.ab = aT_b;
  prdData.tp = tT_p;
  prdData.am = aT_m;
  prdData.Lb = Lw_b;
  prdData.Lp = Lw_p;
  prdData.Lpm = Lw_pm;
  prdData.Li = Lw_i;
  prdData.Lim = Lw_im;
  prdData.Wwb = Ww_b;
  prdData.Wwp = Ww_p;
  prdData.Wwpm = Ww_pm;
  prdData.Wwi = Ww_i;
  prdData.Wwim = Ww_im;
  prdData.Ri = RT_i;
  
  % univar data
    
  % time-length
  tf = [0 4500; f_0 f_1]';
  [t, EL] = ode45(@get_EL, tL(:,1), [E_m, L_b], [], tf, v * TC, g, E_m, L_m, p_Am * TC); % EL: {J/cm^3, cm}, with {[E], L}
  ELw = EL(:,2)/ del_M; % cm, SVL
  
  % length-weight
  w_f = LW_f(:,1)/(max(LW_f(:,1))-min(LW_f(:,1)));
  EWw_f = (LW_f(:,1) * del_M).^3 .* (1 + (1-w_f)*f_0 + w_f*f_1); % g, wet weight
  w_m = LW_m(:,1)/(max(LW_m(:,1))-min(LW_m(:,1)));
  EWw_m = (LW_m(:,1) * del_M).^3 .* (1 + (1-w_m)*f_0 + w_m*f_1); % g, wet weight

  % pack to output
  prdData.tL = ELw;
  prdData.LW_f = EWw_f;
  prdData.LW_m = EWw_m;

end

function dEL = get_EL(t, EL, tf, v, g, E_m, L_m, p_Am)
  E = EL(1); % J/cm^3, reserve density [E}
  L = EL(2); % cm, structural length
  
  f = spline1(t, tf);                    % -, scaled functional response at t
  dE = (f * p_Am - E * v)/ L;            % J/d.cm^3, change in reserve density d/dt [E]
  e = E/ E_m;                            % -, scaled reserve density
  r = v * (e/ L - 1/ L_m)/ (e + g);      % 1/d, specific growth rate
  dL = L * r/ 3;                         % cm/d, change in structural length d/dt L
  
  dEL = [dE; dL]; % catenate for output
end
  