Crawling only specific urls and depth

[Kumar Krishnasami]

Hi,

I am a newbie to nutch. Just started looking at. I have a requirement to 
crawl and index only urls that are specified under the urls folder. I do 
not want nutch to crawl to any depth beyond the ones that are listed in 
the urls folder.

Can I accomplish this by setting the depth argument for 'crawl' to "0"?

If I set the depth to 0, I get a message that says "No URLs to fetch - 
check your seed list and URL filters.".

Any help will be greatly appreciated.

Thanks,
Kumar.