Perhaps you could describe your problem better, I'm not sure what you're trying to achieve. I think these terms relate to bioinformatics. Essentially work out how you would solve the problem in pseudocode, then implement that in Perl (or whatever language best suits your problem/existing skill set).

Here are some links I think you should read and understand:

If you have a specific Perl problem please let us know. The better you explain your problem, the more likely it is that people can/will be able to help you.

In reply to Re: reading files for pipeline pilot by marto
in thread reading cif files by rmgzsm9

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