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.
Are there sample WDL workflows for GATK4?
I looked in github.com/broadinstitute/wdl and there was only one script, PreProcessingForVariantDiscovery_GATK4.wdl
It would be useful to have other sample workflows for germline/somatic calling, CNV, etc. as well as guidelines on how to use it with Spark.