BWA doesn't recognize HiC options I'm trying to run bwa on HiC data. This is the command I'm giving:
bwa mem -5SP -T0 -t4 -R '@RG\tID:\tSM:\tLB:\tPL:ILLUMINA\tPU:none' REFERENCE.fa PAIR1.fq PAIR2.fq

and here's the error message:
mem: illegal option -- 5

Supposedly, the 5SP option is for HiC data (cite), but my BWA isn't recognizing it. Anybody have any ideas? My initial thought is to update BWA to the newest version, but I don't want to mess with our replicatibility since I am new to the lab and don't want to be updating software when I don't need to. The server is a Mac Pro and bwa version is 0.7.12-r1039. Thanks.
Your link with those command line options is 1 year old.  Looks like that version of bwa is 6 years old.  You probably should update.