1function err = evaluate_max_dynamic_residual(model_dynamic, Y, exogenous_variables, params, steady_state, periods, ny, max_lag, lead_lag_incidence)
2
3% Copyright (C) 2013-2017 Dynare Team
4%
5% This file is part of Dynare.
6%
7% Dynare is free software: you can redistribute it and/or modify
8% it under the terms of the GNU General Public License as published by
9% the Free Software Foundation, either version 3 of the License, or
10% (at your option) any later version.
11%
12% Dynare is distributed in the hope that it will be useful,
13% but WITHOUT ANY WARRANTY; without even the implied warranty of
14% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15% GNU General Public License for more details.
16%
17% You should have received a copy of the GNU General Public License
18% along with Dynare.  If not, see <http://www.gnu.org/licenses/>.
19
20i_rows = 1:ny;
21i_cols = find(lead_lag_incidence');
22
23err = 0;
24
25for it = (max_lag+1):(max_lag+periods)
26    d = model_dynamic(Y(i_cols), exogenous_variables, params, steady_state, it);
27    i_rows = i_rows + ny;
28    i_cols = i_cols + ny;
29    r = max(abs(d));
30    if r>err
31        err = r;
32    end
33end