Hi, recently I used MALT to analyze some metagenomics samples, using only a viral database. I used the next code
malt-build -i Viruses_Complete_Genome/*fna -s DNA -d index_malt_viruses -c Taxonomy
malt-run -m BlastN -at SemiGlobal -i Viruses_Complete_Genome/*fna -d index_malt_viruses -o RMA -a MALT_RUN -f Text
After It created me a bunch of rma6 files (near 15 000). Open them individually on MEGAN is not a problem, there’s a lot of files though so I try to use cat to make only one file and open it with MEGAN, but was not possible neither, is it a way to summarize all these results? or should I run again MALT to put them all in one single rma6 file?