Hello everybody. This is my first topic here in Biostars, so forgive me for any error in my post.

My question is about pipelines. For my study I will analyse some LincRNAs from a RNA-seq (by Illumina) and I want to write a pipeline in python to repeat the pipeline when I want, but I want to sometimes ignore some steps, for example: I really liked how the reads were trimmed, so I don't want to repeat this process anymore in this experiment. Is there a pipeline to do that? I saw some tutorials of Snakemake and Airflow, but I don't know if any of these can do what I want in the modular issue.

Thank you for the help,

Leandro Boralli.