Hi,

I just found kst2 to plot data from csv files. I created a nice session for my data and I want to use it for different csv-data-files (with the same data structure).
However, over the time I always run into the problem that I cannot choose a new csv-file in the "Change Data File" Menu. At that point all csv-files are greyed out.

The switching to a new data-file is normally working in the beginning (when I start working at a new session), but then at some (for me random point) it does not work anymore.

Does anybody know what kst2 is checking for, before it greys out csv-files?

Thanks for any kind of hint.
Best regards
luggi