Community Discussions

Hello,I have a Python project that uses publicdata project of Open Industrial Data. I am trying to refactor the authentication step to use Python-SDK with OAuth since the API keys are (being) deprecated.To do so, I need the parameters token_url, client_id, client_secret, scopes.I am setting the parameters as such:cognite_tenant_id = "48d5043c-cf70-4c49-881c-c638f5796997"token_url=f"https://login.microsoftonline.com/{cognite_tenant_id}/oauth2/v2.0/authorize"client_id=???client_secret=<client secret generated from Open Industrial Data https://hub.cognite.com/open-industrial-data-211>scopes=["https://api.cognitedata.com/user_impersonation"]I would like to know if we can use the already defined Cognite tenant in AAD with Tenant Id “48d5043c-cf70-4c49-881c-c638f5796997” ? Are you providing the client id for that then? Similar to the ones publicly provided for Postman and JS-SDK? Please also note that I cannot use interactive login since it is not a one-off script.Moreover, I cannot re

I have ingested RAW data into CDF for a bunch of equipment (16) and also applied transformations on those to setup Assets, Timeseries, Datapoints and Events. I have a P&ID diagram (PDF) which has 4 Equipments shown in the Diagram with P&ID#. I would like to know the process of ingesting this file as a resource type for this equipment setup and where do I upload the file?  When the user selects any of the above Equipment in CDF, the system should display the enclosed P&ID diagram.

While trying to setup the Google - colab for CDF environment and authentication, i am getting an error. Unable to trace the rootcause of this error.  This code is a part of Notebook setup given in the Hands-On course Link to notebook - Data processing and analysis for IDA course.ipynb - Colaboratory (google.com) TypeError Traceback (most recent call last)Cell In [2], line 57 55 def get_token(): 56 return authenticate_device_code(app)['access_token']---> 57 client = CogniteClient( 58 ## token_url=f'{AUTHORITY_URI}/v2.0', 59 token=get_token, 60 token_client_id=CLIENT_ID, 61 project=COGNITE_PROJECT, 62 base_url=f'https://{CDF_CLUSTER}.cognitedata.com', 63 client_name='cognite-python-dev', 64 ) 65 print(client.iam.token.inspect())TypeError: __init__() got an unexpected keyword argument 'token'

  @Kristoffer Knudsen In Cognite Infield, It appears that once the checklists are archived, there is a default time period of 3 weeks before they are permanently deleted based on what we see after archiving a checklist (release notes from Jan 2022 seem to show 4 week keep period). Some operating units have longer or shorter retention policy for their checklists, after archival and it would help to have this retention time period configurable. Based on a quick scan of current Infield configuration parameters, it didn’t appear to be a configurable parameter for now, under the Infield configuration items in CDF.  Need clarification on this.

Is there any way to read CSV files in an incremental manner from a drop folder following a file name pattern and ingest the data into specific RAW tables.Eg. I have file names which have timeseries data from daily report with columns like asset id, timestamp, data point. With file name pattern as “timeseries_<unique number/date>.csv”. Users are pasting these files in a public sharepoint location in an incremental manner. 

As 2022 comes to a close, we thought we’d take a moment to reflect on all the improvements that have been put into InField this year. From small bug fixes to big feature releases, from requests from Hub to user research sessions in person, many of you have contributed to make InField the best it can be for all its users. Throughout the year, InField has been updated with a total of 30 updates packed with user-centered functionality and improvements – and at the same time, the InField team is rebuilding the foundational backend, which sets us up for 2023 and beyond.  Users can expect to see major improvements to performance, much improved 3D- and file-viewing, better scheduling of checklists and more capable templates. While we’re working on that, here are some of the improvement and additions the team has made in 2022: January: The Weekly Summary page was introduced We updated the progress indicator to a new status bar, and made it available on mobile Much improved formatting on de

Hi @Stig Harald Gustavsen , I was wondering whether you could help me understand a bit more a couple of time series related to energy consumption for cooling and compression in the first stage compressor , and also if we can see/infer the Barrel of Oil Equivalent (BOE). for instance, I do not understand the diff between this time series: VAL_23-KA-9101-M01_active_power_kW  VAL_23-KA-9101-ASP VAL_23-KA-9101-ESP  Also, I see that Valhal is powered from shore via a 294 km long DC cable with 78MW capacity from Lista, but the compressor seems to “only” consume 9MW on average - what are the other large energy consumers on Valhal ?many thanks, Alex

I am currently working on a concept for representing tag data in a simple graph (subject - predicate - object - style)An instance of the triple could be something like this D-20VA00001 - hasDryWeight - 5000In parallell I have instanciated another graph holding ontology data and mapping (like CFIHOS, mapping between CFIHOS class and function code and sap referance data etc.) Lets call it the meta-graph.What I want to do is to take a “traditional” tag as input, map the function code on the tag to corresponding CFIHOS-class, and get required attributes in return from the meta-graph. Further I then want to dynamically instanciate every attribute as relation in the triple’ish graph. In order to do this I need to be able to query a data model (FDM) in a transformation- is that far away?Further, now I am faking a labeled property graph in FDM - is LPG functionality far away? 

When creating a transform into an FDM type, it is necessary to provide the externalId of the instance. Does the value of externalId need to be unique across all instances of all types in the model or only across instances of the given type?

Hi I attempt twice and got 73% but not able to attend Assessment one more time. kindly enable so that I will attend assessment.  Rajesh

While setting up credentials while transforming getting this error.Error : Session Create Error:Request failed: Status code 401 Tried creating multiple times no luck any help pls

Hi from HUB Ocean and the Ocean Data Platform. We are participating in the open ocean data cataloging scene, for instance through the EU ILIAD “Digital twin of the ocean” project.Home | Iliad - Digital Twin of the Ocean (ocean-twin.eu)In order to improve the interoperability between the myriad of ocean data portals, web services and data catalogues out there, it will be very important for the Ocean Data Platform data catalog to support technologies and concepts like RDF (Resource Description Framework), SHACL (Shapes Constraint Language) and SPARQL (RDF query language). Is this already supported by FDM or is it on the roadmap?

As we develop richer models supporting a greater variety of workflows, we have started asking questions about model maintenance and modularization. Decomposing large models into sub-models that have low coupling seems attractive, but would require some type of referential support across models. Is Cognite considering such a feature, or how do we envision managing complex models in general? As you are probably aware large models have an increased risk that a breaking change in a peripheral type will force a new version on the entire model. Since data must be manually migrated today, this creates a maintenance load that we would be keen to address.

Hello All,I have created dataset, it is available at data set section and but when it comes to contextualize=> “Match entities”=> “Quick match”. and then tried to find my data set with resource type “time series” At this point, i am not able to find the data set, which is already there in the section “manage dataset catalog”. Any specific reason for this?

I used to see a link to Jupyter Notebook on CDF Main Page. Now I dont, what happened?

Below we have outlined several frequently asked questions and their corresponding answers.Don’t see the answer to your question? Post as a reply in this thread and we’ll be sure to answer and/or add it to the FAQ list below!Protip: Use [cmd+f] or [cntrl+f] to search for keywords related to your question.Be sure to also let us know what else we can help answer here in the comments below! Q: What is the plans with Templates going forward?Please check out the documentation hereor https://pr-1023.docs.preview.cogniteapp.com/dev/guides/data-modeling/get-started#templates-future Q: Will there be new features built on top of Templates?Yes and no. We will not be doing any development of backend features (like new capabilities) into Templates. However, we will actually be building a lot of additional tooling on top of Templates (better UI, visualization layers, code generation, CLI etc.). Stay tuned in this Cognite Hub to see how you can use these tooling. 

Team - is there a way to generate a calculation in Cognite charts where you’re comparing data from the current timestamp value to something several minutes prior (say 30 minutes)? Any assistance on this would be welcome!

Cognite Team - thank you for bringing back the ability to overlay events directly on the chart as was previously a capability in ADI. It’s a welcome return and valuable add to the application.After utilizing the app a bit, I have a couple of “low hanging fruit” recommendations:Can we add the event description to the metadata that’s shown on the event? Is there a way to toggle using both start time and end time vs. just using start time? Some of the events that we have run for months and the start time is really the only relevant point for the trendHere are some more complex recommendations:Since charts is now integrated directly in Data Explorer - is there a way to click on the event results and actually go to the event directly in CDF to look at all the metadata? When filtering for events by selecting the asset - is there a way to toggle “select all children” as well? An example is that we have several pumps where work is tagged to the smallest component, but if we filter the events t

Hi,I’m just getting started with Cognite. I’m trying to create some assets. I’ve loaded them into RAW and I’m trying to write a SQL transformation to load them into assets. Is there documentation on what functions are available? I’ve gone through the online training and the simple example there, but it doesn’t cover what I’m trying to do.My specific questions are that I’m looking for documentation to answer are (for now):What data type is the id, parentid, and other fields How do I cast the string data in the csv to right type. I assume there is a Cast function The UI tells me I have the wrong type. It doesn’t tell me which field and what type it expects. That would really be helpful. In this case, I know what field, but I don’t know the type it’s looking for. For a top level asset in the hierarchy, what do I use for parentID? If I have spaces in the field names in my CSV, how can I reference the field?

Asset Data Insight (ADI) looks to be a very promising analysis tool. I realize it is in beta, but I want to share a couple of my impressions from using it over the last couple of days. Perhaps these suggestions can make it to a list of features to be implemented for the coming releases.I am a bit confused about the future development of ADI and Cognite Charts. There is clear overlap in functionality, and yet key features in ADI are not present in Charts, and vice versa. Will one take over for the other? Will they coexist? If one will be deprecated in the future, my feedback still is relevant for the one that survives.#1 Make all Chart functionality available in ADI.The calculation node editor is especially useful, but the interface for customizing how toe visualization looks is better in Charts than in ADI. #2 Improve the Events layerOverlaying events, such as maintenance history, on key time series can be very useful. However, the current implementation is lacking. The filtering of ev

Hi Team,  We have deployed Grafana on Azure using Grafana Labs available under Azure Marketplace.We need to install “Cognite Data Fusion” Plugin, but the plugin is not available, and we are unable to install it.Could you please let me know how to install “Cognite Data Fusion” Plugin for Grafana labs on Azure.PFA screenshot for the same. Also, please let me know any alternative ways to deploy grafana on Azure which has “Cognite Data Fusion” Plugin already installed. Thanks & Regards,Swati Mane

Hello,I wanted to checkout on any upper limits for following if limit exists.Max no of Schemas that can be created in one Data Model in FDM Max no of fields that could be added in one schema Max no of Data Models under one project Also any other limits around the data size or count or number of records that could be fetched in one query or anything related in general if exists.Please help us out with these numbers, this would help us to plan accordingly!

Today is the December release of Cognite Data Fusion. As you might have seen in last week’s Product Tour or read in today’s release post, there are several new and exciting Charts-specific updates in the latest release, namely...Charts is now an integral part of Cognite Data Fusion (fusion.cognite.com).A long awaited improvement, charting and no-code analytics finally lives alongside all other industrial DataOps functionalities available in Cognite Data Fusion. No URL switching and additional sign-in required.For those of you who have been using Charts before, all private and public charts that you and your colleagues have created will still be available via Cognite Data Fusion (fusion.cognite.com).Note that charts.cogniteapp.com will still work and be available. This teams, for those of you who are linking to Charts in your third party applications, Microsoft Teams, etc., this will still function exactly as expected. We will be working on an automatic redirect for coming releases, how

Hi,We are working on POC to build spotfire dashboard on top of CDF for which we are trying spotfire oData connector to trigger CDF APIs. But it returns error code: 426 (attached screenshot).plus, how we can authenticate cdf apis here? oData provides only 3 authentication methods - username/password, windows authentication, Microsoft azure marketplace.