It's currently not possible to build loops into galaxy workflows.  Major workflow engine enhancements are being worked on, but for an immediate solution you could drive something like this using the API if you wanted to.

-Dannon


On Thu, Aug 14, 2014 at 8:54 AM, Görkem Erdoğan <gorkemerdogan35@gmail.com> wrote:
Hello All,

 I have a little issue. I want create workflow with loop but workflow's nodes must use different settings in each loop steps.How can i do this?

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