Out of Memory Error - why?

[CoastalMaineBird]

OK, I accepted Rolf's advice.

Rather than carry the (large) data around within the class, and thus duplicating it, I built another class to hold the data, and the original class carries a DVR to that class.

Rather than stretching the 3225 Mbyte limits, I now run about 650, but the printing operation does not expand that.  Yet, any method that actually needs the data can get to it.

Thanks !