Long .tiff file to .pdf

[cletcher]

Hi,
I'm trying to convert a very long .tiff image to a .pdf using:
#convert input.tiff output.pdf
The resulting image is all squished into a one page .pdf file.
I would like it to either be one long image or have the image displayed over many pages (paginated).
Are there some fancy input parameters i'm missing?

Thanks,
Chris