From 2d1a1fc742bbac9384096709e8150db34b4d0dfe Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?St=C3=A9phane=20Adjemian=20=28Charybdis=29?=
<stephane.adjemian@univ-lemans.fr>
Date: Fri, 14 Jun 2013 23:57:46 +0200
Subject: [PATCH] Added the possibility to rename the selected variables to be
saved in a data file.
---
matlab/datatomfile.m | 23 ++++++++++++++++++-----
1 file changed, 18 insertions(+), 5 deletions(-)
diff --git a/matlab/datatomfile.m b/matlab/datatomfile.m
index 9832f8dac0..2dc65d4d8d 100644
--- a/matlab/datatomfile.m
+++ b/matlab/datatomfile.m
@@ -1,4 +1,4 @@
-function datatomfile (s,var_list)
+function datatomfile (s,var_list, names)
% function datatomfile (s,var_list)
% This optional command saves the simulation results in a text file. The name of each
% variable preceeds the corresponding results. This command must follow SIMUL.
@@ -6,6 +6,7 @@ function datatomfile (s,var_list)
% INPUTS
% s: data file name
% var_list: vector of selected endogenous variables
+% names: vector of strings (alternative names for the endogenous variables in the data file)
%
% OUTPUTS
% none
@@ -32,14 +33,26 @@ function datatomfile (s,var_list)
global M_ oo_
+% Open the data file.
sm=[s,'.m'];
fid=fopen(sm,'w') ;
if nargin < 2 || size(var_list,1) == 0
var_list = M_.endo_names(1:M_.orig_endo_nbr,:);
end
+
n = size(var_list,1);
ivar=zeros(n,1);
+
+if nargin==3
+ if ~isequal(size(var_list,1),n)
+ error('datatomfile:: Second and third arguments must have the same number of rows (variables)!')
+ end
+else
+ names = var_list;
+end
+
+% Get indices for the endogenous variables.
for i=1:n
i_tmp = strmatch(var_list(i,:),M_.endo_names,'exact');
if isempty(i_tmp)
@@ -49,15 +62,15 @@ for i=1:n
end
end
-
-
+% Save the selected data.
for i = 1:n
- fprintf(fid,[M_.endo_names(ivar(i),:), '=['],'\n') ;
+ fprintf(fid,[strtrim(names(i,:)), ' = ['],'\n') ;
fprintf(fid,'\n') ;
fprintf(fid,'%15.8g\n',oo_.endo_simul(ivar(i),:)') ;
- fprintf(fid,'\n') ;
fprintf(fid,'];\n') ;
fprintf(fid,'\n') ;
end
+
+% Close the data file.
fclose(fid) ;
--
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