Let assume I have a signal with a very large number points. Once I obtain the associated TikZ file, I may run out of memory for compilation...
Ok, so one way to solve this issue is to use the option "each nth point" that allows for skipping a few data points.
Is there a way to get rid of the warning message : "NOTE: coordinate (X,Y) has been dropped because of a coordinate filter." during the compilation ?
By nature, the option is only used for very large number of data points, thus this message appears a crazy number of times and I tend to believe this slows down the compilation...
Thank you for your help.