====GAAS====
----
GAAS (Genome relative Abundance and Average Size) is a bioinformatic tool to calculate accurate community composition and average genome size in metagenomes by using BLAST, advanced parsing of hits and correction of genome length bias.

http://www.ncbi.nlm.nih.gov/pubmed/20011103

Install in: <code>/paracel/paracel/biosoft/GAAS</code>

Modified it to work with Paracel blast. 
Make changes in: Makefile.PL 

<code>
# External GAAS dependency: NCBI BLAST
requires_external_bin 'pb blastall';
requires_external_bin 'pb formatdb';
</code>

and 
<code>
/mnt/export/paracel/biosoft/GAAS/lib/GAAS.pm
</code>