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.
calling large CNVs
I notice that although UnifiedGenotyper and HaplotypeCaller identify indels, none or reported greater than a length of around 50bp. Obviously integrating this ability into the already complicated algorithms is not easy, nor are such variants especially common - but they can easily be biologically-important, as well as interfered SNP calls, e.g. if a SNP is in a heterozygous deletion.
Do you know of any callers for larger indels/CNVs, specifically for multi-sample NGS projects ? I've looked at pindel and break-dancer (and probably a few others) but they seem mostly for single samples.