Dear Allin,
I'm running some Gret's performance tests and I think I found a bug. Using a monthly time series dataset with more than 5000 variables I tried to plot the complete data into only one graph (using the GUI).
Gretl can handle up to 1486 series. Any value above 1487 will crash Gretl.
I really don't need to plot all those series, it's just a test ;-)
Best regards,
Henrique Andrade