254.dzi is a deep zoom image with
- tile size = 254
- height = 1000
- width = 1000
- overlap = 1
500.dzi is a deep zoom image with
- tile size = 500
- height = 1000
- width = 1000
- overlap = 1
When test.html opens 254.dzi the lowest layer image loaded is 8/0_0.jpeg
When test.html opens 500.dzi the lowest layer image loaded is 0/0_0.jpeg