# MIssing data messing up virtual feed

**URL:** <https://community.openenergymonitor.org/t/missing-data-messing-up-virtual-feed/28261>\
**Category:** Emoncms.org\
**Created:** [16 March 2025 19:12 UTC](https://community.openenergymonitor.org/t/missing-data-messing-up-virtual-feed/28261 "2025-03-16T19:12:22Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Robert.Wall](https://community.openenergymonitor.org/user_avatar/community.openenergymonitor.org/robert.wall/32/38246_2.png) [@Robert.Wall](https://community.openenergymonitor.org/u/Robert.Wall)\
**Post date:** [16 March 2025 19:57 UTC](https://community.openenergymonitor.org/t/missing-data-messing-up-virtual-feed/28261/2 "2025-03-16T19:57:16Z")

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Does anything in here help you: [The Virtual Feed - Post-processing data on the fly](https://community.openenergymonitor.org/t/the-virtual-feed-post-processing-data-on-the-fly/28050)

The original values are clearly long gone. All I can suggest is you use the processing steps available, similar to those you use for input processing, to test for zero (or less than a suitably low value), and replace zero or whatever with something - a constant value possibly, maybe even a NULL which should result in a straight line though I’ve not checked - that is more acceptable.

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