DaehwanKimLab / hisat2

Graph-based alignment (Hierarchical Graph FM index)
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Compressed / Uncompressed fastq input without -U option #141

Closed joachimwolff closed 5 years ago

joachimwolff commented 7 years ago

Hello,

if you run:

hisat2 -x mm9_index/mm9 SRR443883_1.fastq.gz --reorder -S SRR443883_1.sam.gz Without -U in front of the zipped fastq, than you get:

Error: reads file does not look like a FASTQ file terminate called after throwing an instance of 'int'

If you use -U it works as it should. However, if you use an uncompressed fastq file it works with -U and without it. I think hisat2 should behave the same for compressed and uncompressed files.