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Question: minia kmer limit
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gravatar for orange
3.0 years ago by
orange • 30
Korea, Republic Of
orange • 30 wrote:

hi,everyone

    when I use minia 2.0.3 with kmer=141,it fail.But with kmer=127,it work!

So minia have kmer limit ?
minia assembly • 1.0k views
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modified 3.0 years ago by edrezen • 700 • written 3.0 years ago by orange • 30
2
gravatar for edrezen
3.0 years ago by
edrezen • 700
France
edrezen • 700 wrote:

Hello,

By default, this version 2.0.3 of minia supports kmer sizes up to 127.

If you want to use greater kmer size, you need to compile it with a maximum value of your choice; you can do the following (the k4 value should be a multiple of 32)

wget "http://gatb-tools.gforge.inria.fr/versions/src/minia-2.0.3-Source.tar.gz"

tar xvf minia-2.0.3-Source.tar.gz

cd  minia-2.0.3-Source

mkdir build

cd build

cmake -DSKIP_DOC=1 -Dk4=160 ..

make

Then you should have a 'minia' command that will support kmer sizes up to 159.

 

 

 

 
ADD COMMENT • link written 3.0 years ago by edrezen • 700
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