There are 2 ways of generating .dict file for human genome.
java -jar picard.jar CreateSequenceDictionary REFERENCE=reference.fa OUTPUT=reference.dict
samtools faidx ref.fasta
I found that the 2 files generated in the 2 different command have different file size.
I need .dict file for GATK and Picard. Which one is correct one?
Thank you very much.