/usr/share/dynare/matlab/read_variables.m is in dynare-common 4.4.1-1build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 | function dyn_data_01=read_variables(file_name_01,var_names_01,dyn_data_01,xls_sheet,xls_range)
% function dyn_data_01=read_variables(file_name_01,var_names_01,dyn_data_01,xls_sheet,xls_range)
% Read data
%
% INPUTS
% file_name_01: file name
% var_names_01: variables name
% dyn_data_01:
% xls_sheet: Excel sheet name
% xls_range: Excel range specification
%
% OUTPUTS
% dyn_data_01:
%
% SPECIAL REQUIREMENTS
% all local variables have complicated names in order to avoid name
% conflicts with possible user variable names
% Copyright (C) 2005-2013 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/>.
old_pwd = pwd;
[directory,basename,extension] = fileparts(file_name_01);
if ~isempty(directory)
cd(directory)
end
dyn_size_01 = size(dyn_data_01,1);
var_size_01 = size(var_names_01,1);
% Auto-detect extension if not provided
if isempty(extension)
if exist([basename '.m'],'file')
extension = '.m';
elseif exist([basename '.mat'],'file')
extension = '.mat';
elseif exist([basename '.xls'],'file')
extension = '.xls';
elseif exist([basename '.xlsx'],'file')
extension = '.xlsx';
elseif exist([basename '.csv'],'file')
extension = '.csv';
else
error(['Can''t find datafile: ' basename '.{m,mat,xls,xlsx,csv}']);
end
end
fullname = [basename extension];
if ~exist(fullname)
error(['Can''t find datafile: ' fullname ]);
end
switch (extension)
case '.m'
eval(basename);
for dyn_i_01=1:var_size_01
dyn_tmp_01 = eval(var_names_01(dyn_i_01,:));
if length(dyn_tmp_01) > dyn_size_01 && dyn_size_01 > 0
cd(old_pwd)
error('data size is too large')
end
dyn_data_01(:,dyn_i_01) = dyn_tmp_01;
end
case '.mat'
s = load(basename);
for dyn_i_01=1:var_size_01
dyn_tmp_01 = s.(deblank(var_names_01(dyn_i_01,:)));
if length(dyn_tmp_01) > dyn_size_01 && dyn_size_01 > 0
cd(old_pwd)
error('data size is too large')
end
dyn_data_01(:,dyn_i_01) = dyn_tmp_01;
end
case { '.xls', '.xlsx' }
[freq,init,data,varlist] = load_xls_file_data(fullname,xls_sheet,xls_range);
for dyn_i_01=1:var_size_01
iv = strmatch(strtrim(var_names_01(dyn_i_01,:)),varlist,'exact');
if ~isempty(iv)
dyn_tmp_01 = [data(2:end,iv)]';
if length(dyn_tmp_01) > dyn_size_01 && dyn_size_01 > 0
cd(old_pwd)
error('data size is too large')
end
dyn_data_01(:,dyn_i_01) = dyn_tmp_01;
else
cd(old_pwd)
error([strtrim(var_names_01(dyn_i_01,:)) ' not found in ' fullname])
end
end
case '.csv'
[freq,init,data,varlist] = load_csv_file_data(fullname);
%var_names_01 = deblank(var_names_01);
for dyn_i_01=1:var_size_01
iv = strmatch(strtrim(var_names_01(dyn_i_01,:)),varlist,'exact');
if ~isempty(iv)
dyn_tmp_01 = [data(2:end,iv)]';
if length(dyn_tmp_01) > dyn_size_01 && dyn_size_01 > 0
cd(old_pwd)
error('data size is too large')
end
dyn_data_01(:,dyn_i_01) = dyn_tmp_01;
else
cd(old_pwd)
error([strtrim(var_names_01(dyn_i_01,:)) ' not found in ' fullname])
end
end
otherwise
cd(old_pwd)
error(['Unsupported extension for datafile: ' extension])
end
cd(old_pwd)
disp(sprintf('Loading %d observations from %s\n',...
size(dyn_data_01,1),fullname))
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