• Same rules apply – largely rinse and repeat for additional processes
• Create processes for each step: inputs/outputs, commands, etc.
• Software and slurm options in nextflow.config
• Main difference is our workflow - more processes and channels
  • Send channel into process
  • Process produces output
  • Output becomes new channel for next process.

With Nextflow, channels carry data and processes do work on that data. You link them together by sending a channel into a process, and if that process produces output, its output can become a new channel for the next process.