%SCRIPT FILE IDGTWS
%   Script file that reads the model structure from the workspace.
%   The variable XIDarg defines which model structure to use.

%   L. Ljung 4-4-94
%   Copyright 1986-2001 The MathWorks, Inc.
%   $Revision: 1.9 $ $Date: 2001/04/06 14:22:34 $

 Xsum = findobj(get(0,'children'),'flat','tag','sitb16');
XID = get(Xsum,'Userdata');
XIDnn=get(XID.parest(3),'string');XIDerr=0;
if isempty(XIDnn)
   errordlg('You must supply model orders or a name in the Orders: edit field.','Error Dialog','modal');
   return
end

if strcmp(XIDarg,'arx')
        eval('iduiarx(''estimate'',eval(XIDnn),XIDnn);','XIDerr=1;')
elseif strcmp(XIDarg,'io')
        eval('iduiio(''estimate'',eval(XIDnn),XIDnn);','XIDerr=1;')
elseif strcmp(XIDarg,'ss')
        eval('iduiss(''estimate'',eval(XIDnn));','XIDerr=1;')
end
if XIDerr
   errordlg(['The variable ',XIDnn,' is not on the Model board',...
             'and does not exist in the MATLAB workspace.'],'Error Dialog','modal');
end
clear XIDarg XIDnn goto_ws XIDerr