# SFC Variable Data Types

**URL:** <https://forum.inductiveautomation.com/t/sfc-variable-data-types/11404>\
**Category:** Ignition\
**Created:** [March 22, 2016, 10:00pm UTC](https://forum.inductiveautomation.com/t/sfc-variable-data-types/11404 "2016-03-22T22:00:27Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![pturmel](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/pturmel/32/3295_2.png) [@pturmel](https://forum.inductiveautomation.com/u/pturmel)\
**Post date:** [September 20, 2023, 12:22pm UTC](https://forum.inductiveautomation.com/t/sfc-variable-data-types/11404/3 "2023-09-20T12:22:24Z")

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> [@pphillips](#):
>
> uses the Expression Language, which does not seem to have a way to deal with a python “list” data type.

It does if you install my Simulation Aids module....

> [@Automation Professionals' Integration Toolkit Module](https://forum.inductiveautomation.com/t/automation-professionals-simulation-aids-v2/74934/76):
>
> Bugfix. transform() did not behave correctly when nested inside an iterator. /: For Ignition v8.1+ as usual: v2.0.13.232331938

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