It sounds like you need a stripchart like: http://jstripchart.sourceforge.net/ written in Python of course.
On Nov 16, 12:02 am, "luca72" <[EMAIL PROTECTED]> wrote: ... > > with this i have the grap on the screen but i have to update every time > that i receive others data coming from two instruments (10 seconds), > how i can update the grap? > > Regards > > Luca -- http://mail.python.org/mailman/listinfo/python-list