Test-drive the GATK tools and Best Practices pipelines on Terra
Check out this blog post to learn how you can get started with GATK and try out the pipelines in preconfigured workspaces (with a user-friendly interface!) without having to install anything.
CatVariants or CombineVariants
If I want to merge different VCF files, which I used -L argument for calling variants against to different chromosomes individually with the same list of samples by HaplotypeCaller. I mean the sample are the same, I just used -L to call variants chromosome by chromosome separately. I suppose whether catVariants or CombineVariant will give me the same results, right ?