Skip to main content
Gathering Interest

Support for Extrapolated Values on Timeseries - LOCF Interpolation

Related products:Charts
  • October 16, 2024
  • 2 replies
  • 22 views
Anita Hæhre
ane.eide
joar.saether
S
P
+13
  • Anita Hæhre
    Anita Hæhre
  • ane.eide
    ane.eide
  • joar.saether
    joar.saether
  • S
    Stig Grafsrønningen
  • P
    Pedersen Jon-Robert
  • ishita1983
    ishita1983
  • A
    alfi
  • K
    Kristian Nymoen
  • T
    Thomas Røkke
  • P
    Patrick Galler
  • R
    Raluca Bala
  • Abram Ziegelaar
    Abram Ziegelaar
  • L
    Lars Lie
  • O
    Ole Thoresen
  • J
    JON L
  • G
    Giovanna Luna Rosseto
  • Andrew Wagner
    Andrew Wagner
  • K
    KHAN MUDASSIR
akeelishak
Practitioner

Request for LOCF (Last Observation Carried Forward) interpolation support on CDF, as most of the data that are been processed is event-based, meaning that it is data that only is sent on change. That again means that the most recent value should be interpreted as the current value. Currently, the charts are not capable to show this in any way and the chart trends seem to be incomplete. 

2 replies

Glen Sykes
Seasoned Practitioner
  • Glen Sykes
  • Seasoned Practitioner
  • 123 replies
  • October 16, 2024

Hi Akeel,

On what type of time series data is this behaviour required?  Is this about carrying forward the value of a state representation (i.e. off / on, or open / closed) or does it also related to measurements / numeric type data?

Glen | Cognite Product Management
Arun Arunachalam
Seasoned Practitioner

Hei ​@akeelishak just following up on this request . Would you want this to be applied to calculations too ? is this for cases where the sensor is maybe down for a while / is delayed in its response to the extractor ?

Reply


Terms & ConditionsCookie Settings

Cookie Policy

We use cookies to enhance and personalize your experience. If you accept you agree to our full cookie policy. Learn more about our cookies.

 
Cookie Settings