# Virtual Feed : add values from input

**URL:** <https://community.openenergymonitor.org/t/virtual-feed-add-values-from-input/1835>\
**Category:** Emoncms\
**Tags:** virtualfeed, emoncms\
**Created:** [10 October 2016 11:48 UTC](https://community.openenergymonitor.org/t/virtual-feed-add-values-from-input/1835 "2016-10-10T11:48:04Z")\
**Posts on this page:** 1\
**Showing post:** 9

<div class="post-metadata">

**Author:** ![Neil](https://community.openenergymonitor.org/letter_avatar_proxy/v4/letter/n/839c29/32.png) [@Neil](https://community.openenergymonitor.org/u/Neil)\
**Post date:** [29 March 2019 09:12 UTC](https://community.openenergymonitor.org/t/virtual-feed-add-values-from-input/1835/9 "2019-03-29T09:12:32Z")

</div>

Thanks Dan,

I have been unable to use the Post Processor because of the issue I raised here: [Missing Formula Box in Post Processor Emoncms](https://community.openenergymonitor.org/t/missing-formula-box-in-post-processor/10510)

Is the Post Processing module something that I need to Install?

Thanks

---

_[View the full topic](https://community.openenergymonitor.org/t/virtual-feed-add-values-from-input/1835)._