I have installed BWA. And build index of hg19 using command:
Now I am trying to find alignment using command:
However, gives above error. Can anybody helps me why is this giving such error.
Code:
bwa index -a bwtsw hg19.fa
Code:
$ ./bwa aln hg.fa SRR493081_1.fastq > aln_sa.sai [bwa_aln] 17bp reads: max_diff = 2 [bwa_aln] 38bp reads: max_diff = 3 [bwa_aln] 64bp reads: max_diff = 4 [bwa_aln] 93bp reads: max_diff = 5 [bwa_aln] 124bp reads: max_diff = 6 [bwa_aln] 157bp reads: max_diff = 7 [bwa_aln] 190bp reads: max_diff = 8 [bwa_aln] 225bp reads: max_diff = 9 [bwa_aln] fail to locate the index [main] Version: 0.6.2-r126 [main] CMD: ./bwa aln hg.fa SRR493081_1.fastq [main] Real time: 0.000 sec; CPU: 0.010 sec
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