Hi all,

I'm new to pig and need to format my file. I have fasta file with this fomat:

>1 abundance=7626 length=72 cross=0
CGACACGACTCTCGGCAACGGATA
CGACACGACTCTCGGCAACGGATAC
GACACGACTCTCGGCAACGGATA
>3 abundance=4639 length=22 cross=1
CGACACGACTCTCGGCAACGGA
CGACACGACTCTCGGCAACGGATA
CGACACGACTCTCGGCAACGGATA
>4 abundance=4302 length=24 cross=0
ACTTGTGCTGATTGGATGACTTGA
>5 abundance=3785 length=23 cross=0
GACACGACTCTCGGCAACGGATA

Each line which starts with '>' corresponds to one sequence, but the actual 
sequence might be stored in multiple lines like record 1. In each line, the 
first number is id.
In the formatted file, I do not need id and cross.
I need to format this file such that all records will be in just one line and 
without the keywords "abundance", "length", and "cross". So the ideal formatted 
file should be like that:
7626 72 CGACACGACTCTCGGCAACGGATACGACACGACTCTCGGCAACGGATACGACACGACTCTCGGCAACGGATA
4639 22 CGACACGACTCTCGGCAACGGACGACACGACTCTCGGCAACGGATACGACACGACTCTCGGCAACGGATA
4302 24 ACTTGTGCTGATTGGATGACTTGA
3785 23 GACACGACTCTCGGCAACGGATA

Can I do this formatting in pig?
Any help is highly appreciated.


Zara
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