Compress sww files on the fly

[ole]

As sww files tend to get very big, ANUGA could perhaps compress them on the fly (much like Google Earth can create kmz instead of kml). The file format could be called swz.

A test showed that they do compress Original sww 684,150kb Compressed folder by Windows XP 337,443kb Zipped by Zip Genius 236,883kb So there is some file size to save, but compressed sww files need to be handled by the other products like ANUGA Viewers, WateRide? and the Linux and 64 bit versions of ANUGA.