Hi,
I’m using the Charts function “Statistics/Outlier Removal” and noticed that the option “Remove zeros” (aka del_zero_val) does the exact opposite of what one would expect.
![](https://uploads-eu-west-1.insided.com/cognite-en/attachment/90121632-7d79-4496-9465-53c115edb58a.png)
![](https://uploads-eu-west-1.insided.com/cognite-en/attachment/71325a91-23ad-4a94-b921-bc9b7a75d231.png)
Is this a bug or the intended behaviour? If the latter then I think the naming/documentation is misleading.