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Committed ⭐️⭐️⭐️
November 24, 2021

Charts feature requests

  • November 24, 2021
  • 13 replies
  • 279 views

Hi,

Some feature requests I would like to see in Charts:

-Function like pandas where. We have sensors with for instance zero point error. In many calculations it can be useful to set values bellow a point to zero to avoid larger errors to sum up over time.

-When Charts and AIR are integrated it would be nice to have more logic and comparing functions. For instance to set an alarm if only certain conditions are met.

-Writing own python code in a function block would have been nice, but I guess that could be a problem with the security?

-Text box to comment in the function blocks would be nice.

-Xy-plot and table output would be nice. If export to Grafana is fixed the function is available there.

-Custom units or more default units in calculations.

13 replies

Committed ⭐️⭐️⭐️
December 5, 2021

Perfect, this was what I was looking for. 

The ability to move the timestamp interactively would be nice for ad-hoc troubleshooting.

Gustavo Zarruk
Practitioner ⭐️⭐️⭐️
Practitioner ⭐️⭐️⭐️
December 6, 2021

@Jonas Digernes we are preparing a release for this week (I hear tomorrow :wink: ) and the time shift is included in it. The approved version is a single node as shown below 

 

Cognite CHARTS Team
Eric  Stein-Beldring
Expert ⭐️⭐️⭐️⭐️
December 8, 2021

Hey again @Jonas Digernes,

Gustavo was correct — we released a new version of Charts yesterday, which included the new calculation builder + updates to the Clip function and the new Shift time series function (both of which are in the Operators toolbox). See my latest post for more info.

Definitely let us know what you think once you have the chance to test for yourself!