Figure 1 shows the SGI save options window.

The Parameter Settings buttons control how much compression is applied to the image:

• No Compression stores the image raw or verbatim.
• RLE Compression stores the image as a sequence of repeated or non-repeated pixels.
• Advanced RLE checks for duplicate lines and channels in the image and sometimes produces dramatically smaller images but also takes longer to save.

Figure 1 - The SGI plug-in window