Dear Ptolemy Hackers I'm currently working on a tool in ptolemy for my master thesis. It is my first time to use ptolemy and I have a problem with saving data in a vector between firings of a star. 1) I do not really know how to specify the vectors, hat the entries survive between the firings. Do I need to use the LOG_NEW and LOG_DEL makros or can I do it without them. What da these makros do ? What is their purpose ? 2)My Simulation run alway the first time properly. But if I reload a star, save the window, or just when I run it several times, the tool crushes. My guess is that the crush is due to the access to the vectors used for storage. I would be really grateful if somebody could tell me how to specify and handle the acces to vectors to save dat between firings in the DE domain. regards Robert Fuchs ---------------------------------------------------------------------------- Posted to the ptolemy-hackers mailing list. Please send administrative mail for this list to: [EMAIL PROTECTED]