Hello, here, it is written
"Constructor with only the number of points set the arrsys x and y will be set later"
Could you correct arrsys with arrays? 
Now fixed in the SVN trunk.
Thanks for reporting.
Hello, here, it is written
"Constructor with only the number of points set the arrsys x and y will be set later"
Could you correct arrsys with arrays?
Now fixed in the SVN trunk.
Thanks for reporting.