Commit 270246ac authored by Johannes Pfeifer 's avatar Johannes Pfeifer Committed by Stéphane Adjemian

dynare_estimation_init.m: Add debugging info on NaN and Inf parameters

parent 7be8f10e
......@@ -569,6 +569,33 @@ end
if info(1)
fprintf('\ndynare_estimation_init:: The steady state at the initial parameters cannot be computed.\n')
if options_.debug
M.params=params;
plist = list_of_parameters_calibrated_as_NaN(M);
if ~isempty(plist)
message = ['dynare_estimation_init:: Some of the parameters are NaN (' ];
for i=1:size(plist,1)
if i<size(plist,1)
message = [message, deblank(plist(i,:)) ', '];
else
message = [message, deblank(plist(i,:)) ')'];
end
end
end
fprintf('%s\n',message)
plist = list_of_parameters_calibrated_as_Inf(M);
if ~isempty(plist)
message = ['dynare_estimation_init:: Some of the parameters are Inf (' ];
for i=1:size(plist,1)
if i<size(plist,1)
message = [message, deblank(plist(i,:)) ', '];
else
message = [message, deblank(plist(i,:)) ')'];
end
end
end
fprintf('%s\n',message)
end
print_info(info, 0, options_);
end
......
function list = list_of_parameters_calibrated_as_Inf(M_)
% The name of the function is explicit enough...
%
% INPUTS
% M_ [structure] Description of the (simulated or estimated) model.
%
% OUTPUTS
% list [char] n*p array of characters, each line is the name of parameter without value.
%
% ALGORITHM
% none
%
% SPECIAL REQUIREMENTS
% none
% Copyright (C) 2017 Dynare Team
%
% This file is part of Dynare.
%
% Dynare is free software: you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by
% the Free Software Foundation, either version 3 of the License, or
% (at your option) any later version.
%
% Dynare is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% GNU General Public License for more details.
%
% You should have received a copy of the GNU General Public License
% along with Dynare. If not, see <http://www.gnu.org/licenses/>.
idx = find(isinf(M_.params));
nnn = length(idx);
list = [];
if nnn
list = M_.param_names(idx,:);
end
\ No newline at end of file
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