This directory contains WDL scripts organized in the following categories:

####tutorials/ Scripts used in [tutorials](https://software.broadinstitute.org/wdl/userguide/topic? name=wdl-tutorials) in the WDL user guide. These scripts demonstrate various features of WDL using GATK analyses as backdrop. A link to the corresponding tutorial is included in the header of each script.

####broad_pipelines/ Pipeline scripts used in production at the Broad Institute. These are intended to serve as reference implementation of the GATK Best Practices workflows and may require specific resources for execution. See the directory README for more information on each script.