84 lines
2.3 KiB
Matlab
84 lines
2.3 KiB
Matlab
function datatomfile (s, var_list, names)
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% This command saves the simulation results in a text file. The name of each
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% variable preceeds the corresponding results. This command must follow SIMUL
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% or STOCH_SIMUL commands.
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%
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% INPUTS
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% - s: data file name
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% - var_list: vector of selected endogenous variables
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% - names: vector of strings (alternative names for the endogenous variables in the data file)
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%
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% OUTPUTS
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% none
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%
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% REMARKS
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% Only the first argument is mandatory. If only one input argument is
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% provided, all the variables as defined in M_.endo_names will be saved in
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% the generated m file.
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% Copyright © 2001-2020 Dynare Team
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%
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% This file is part of Dynare.
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%
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% Dynare is free software: you can redistribute it and/or modify
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% it under the terms of the GNU General Public License as published by
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% the Free Software Foundation, either version 3 of the License, or
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% (at your option) any later version.
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%
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% Dynare is distributed in the hope that it will be useful,
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% but WITHOUT ANY WARRANTY; without even the implied warranty of
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% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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% GNU General Public License for more details.
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%
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% You should have received a copy of the GNU General Public License
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% along with Dynare. If not, see <https://www.gnu.org/licenses/>.
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global M_ oo_
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% Open the data file.
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sm=[s,'.m'];
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fid=fopen(sm,'w') ;
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if nargin < 2 || isempty(var_list)
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var_list = M_.endo_names(1:M_.orig_endo_nbr);
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end
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n = length(var_list);
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if nargin==3
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names = cellstr(names);
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n = length(names);
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if ~isequal(length(var_list), n)
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error('datatomfile:: Second and third arguments must have the same number of rows (variables)!')
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end
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else
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names = var_list;
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n = length(names);
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end
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ivar=zeros(n, 1);
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% Get indices for the endogenous variables.
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for i=1:n
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i_tmp = strmatch(var_list{i}, M_.endo_names, 'exact');
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if isempty(i_tmp)
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error ('One of the specified variables does not exist') ;
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else
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ivar(i) = i_tmp;
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end
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end
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fprintf(fid,'%% Dataset generated by %s.mod\n',M_.fname);
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fprintf(fid,['%% ' datestr(now,0) '\n']);
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% Save the selected data.
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for i = 1:n
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fprintf(fid,[names{i}, ' = ['],'\n') ;
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fprintf(fid,'\n') ;
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fprintf(fid,'%15.8g\n',oo_.endo_simul(ivar(i),:)') ;
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fprintf(fid,'];\n') ;
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fprintf(fid,'\n') ;
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end
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% Close the data file.
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fclose(fid) ;
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