--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/m-toolbox/classes/@tsdata/fixNsecs.m	Wed Nov 23 19:22:13 2011 +0100
@@ -0,0 +1,31 @@
+% FIXNSECS fixes the numer of seconds.
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%
+% DESCRIPTION: fixes the numer of seconds.
+%
+% CALL:        d    = fixNsecs(d)
+%
+% INPUT:       d - tsdata object
+%
+% OUTPUT:      d - tsdata object
+%
+% VERSION:     $Id: fixNsecs.m,v 1.4 2011/02/18 16:48:55 ingo Exp $
+%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+function varargout = fixNsecs(varargin)
+
+  obj = varargin{1};
+
+  %%% decide whether we modify the pz-object, or create a new one.
+  obj = copy(obj, nargout);
+
+  if isempty(obj.x)
+    obj.nsecs = length(obj.y)/obj.fs;
+  else
+    obj.nsecs = obj.x(end)-obj.x(1) + 1/obj.fs;
+  end
+
+  varargout{1} = obj;
+end
+