save.m 4.12 KB
Newer Older
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
function save(A,basename,format) % --*-- Unitary tests --*--

% Saves a dseries object on disk.

% Copyright (C) 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/>.

if nargin<3 || isempty(format)
    format = 'csv';
end

if nargin<2 || isempty(basename)
    basename = inputname(1);
end

switch format
  case 'm'
Stéphane Adjemian (Charybdis)'s avatar
Stéphane Adjemian (Charybdis) committed
32 33 34
    currentdirectorycontent = dir();
    if ismember([basename, '.m'],{currentdirectorycontent.name})
        copyfile([basename, '.m'],[basename, '.m.csv']);
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
    end
    fid = fopen([basename, '.m'],'w');
    fprintf(fid,'%% File created on %s.\n',datestr(now));
    fprintf(fid,'\n');
    fprintf(fid,'FREQ__ = %s;\n',num2str(frequency(A)));
    fprintf(fid,'INIT__ = ''%s'';\n',date2string(firstdate(A)));
    fprintf(fid,'\n');
    fprintf(fid,'NAMES__ = {');
    for i=1:vobs(A)
        fprintf(fid,[ '''' A.name{i}  '''']);
        if i<vobs(A)
            fprintf(fid,'; ');
        end
    end
    fprintf(fid,'};\n');
    str = 'TEX__ = {';
    for i=1:vobs(A)-1
        str = [str, '''%s''; '];
    end
    str = [str, '''%s''};'];
    str = sprintf(str, A.tex{:});
    pattern = '(\w*)(\\\_)';
    str = regexprep(str, pattern, '$1\\\\_');
    fprintf(fid,str);
    fprintf(fid,'\n\n');
    for v=1:vobs(A)
        fprintf(fid,'%s = [\n', A.name{v});
        fprintf(fid,'%15.8g\n',A.data(1:end-1,v));
        fprintf(fid,'%15.8g];\n\n',A.data(end,v));
    end
    fclose(fid);
  case 'mat'
    FREQ__ = frequency(A);
    INIT__ = date2string(firstdate(A));
    NAMES__ = A.name;
    TEX__ = A.tex;
    str = [];
    for v=1:vobs(A)
        str = [str, A.name{v} ' = A.data(:,' num2str(v) ');' ];
    end
    eval(str);
Stéphane Adjemian (Charybdis)'s avatar
Stéphane Adjemian (Charybdis) committed
76 77
    currentdirectorycontent = dir();
    if ismember([basename, '.mat'],{currentdirectorycontent.name})
78 79 80 81
        copyfile([basename, '.mat'],[basename, '.old.mat']);
    end
    save([basename '.mat'],'INIT__','FREQ__','NAMES__','TEX__',A.name{:});
  case 'csv'
Stéphane Adjemian (Charybdis)'s avatar
Stéphane Adjemian (Charybdis) committed
82 83
    currentdirectorycontent = dir();
    if ismember([basename, '.csv'],{currentdirectorycontent.name})
84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174
        copyfile([basename, '.csv'],[basename, '.old.csv']);
    end
    fid = fopen([basename, '.csv'],'w');
    fprintf(fid,',%s', A.name{:});
    fprintf(fid,'\n');
    for t=1:nobs(A)
        str = sprintf(', %15.8g',A.data(t,:));
        fprintf(fid, '%s%s\n',date2string(A.dates(t)),str);
    end
    fclose(fid);
end

%@test:1
%$ % Define a data set.
%$ A = [transpose(1:10),2*transpose(1:10)];
%$
%$ % Define names
%$ A_name = {'A1';'A2'};
%$
%$ % Instantiate a time series object.
%$ try
%$    ts1 = dseries(A,[],A_name,[]);
%$    save(ts1,[],'csv');
%$    t = 1;
%$ catch
%$    t = 0;
%$ end
%$
%$ T = all(t);
%@eof:1

%@test:2
%$ % Define a data set.
%$ A = [transpose(1:10),2*transpose(1:10)];
%$
%$ % Define names
%$ A_name = {'A1';'A2'};
%$
%$ % Instantiate a time series object.
%$ try
%$    ts1 = dseries(A,[],A_name,[]);
%$    save(ts1,[],'m');
%$    t = 1;
%$ catch
%$    t = 0;
%$ end
%$
%$ T = all(t);
%@eof:2

%@test:3
%$ % Define a data set.
%$ A = [transpose(1:10),2*transpose(1:10)];
%$
%$ % Define names
%$ A_name = {'A1';'A2'};
%$
%$ % Instantiate a time series object.
%$ try
%$    ts1 = dseries(A,[],A_name,[]);
%$    save(ts1,[],'mat');
%$    t = 1;
%$ catch
%$    t = 0;
%$ end
%$
%$ T = all(t);
%@eof:3

%@test:4
%$ % Define a data set.
%$ A = [transpose(1:10),2*transpose(1:10)];
%$
%$ % Define names
%$ A_name = {'A1';'A2'};
%$
%$ % Instantiate a time series object.
%$ try
%$    ts1 = dseries(A,[],A_name,[]);
%$    if isoctave
%$        ts1.save('A');
%$    else
%$        ts1.save;
%$    end
%$    t = 1;
%$ catch
%$    t = 0;
%$ end
%$
%$ T = all(t);
%@eof:4