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Help Others

Alex NarayananCommitted

Developer and User Community

Reading PID files.

Hello Team I have a .pid file, generated from the https://hexagon.com/products/intergraph-smart-p-id software. Is there a way in CDF to read the files directly - meaning I’d like to see the vector, layers and properties natively and not rely on generating a PDF and doing an OCR.If I must write a connector myself, how do I go about it? Is there an industry standard format for .pid file, is so perhaps there is business case to commercialize such a connector?Appreciate your hints!RegardsAlex

Ankit KumarSenior Cloud Architect

How to build a connector for CDF in Power Apps [Cognite Official]

You can load data from Cognite Data Fusion (CDF) into Microsoft Power Apps, where you can build custom apps for your business needs.This article explains how to create and connect a custom Power Apps connector with the Cognite API and build a canvas app.Before you startTo perform the steps below, you need to be an administrator of Azure AD. Make sure you have registered the Cognite API and the CDF portal application in Azure AD and set up Azure AD and CDF groups to control access to CDF data.You'll also need to register a custom web app in Azure AD to give Power Apps access to the CDF data. Make sure to register the redirect URI, https://global.consent.azure-apim.net/redirect under Authentication > Add a platform > Web.Step 1: Create and authenticate a custom connector Sign in to Microsoft Power Apps with your Microsoft account. Start from Dataverse > Custom Connectors. Select New custom connector > Create from blank. On the General information tab: Host: Enter http

Carlos.HerreraPractitioner

Developer and User Community

Unable to link an engineering diagram to assets

While doing the CDF Fundamentals, I’ve found out that if you don’t select a Data Set ID while uploading your PDF file, you later won’t be able to link it to your Asset, as your Data Set won’t be found. Also I didn’t find a way to edit this later. I had to upload a new file and select my Data Set ID. Is this expected? What was confusing to me is the fact that the Data Set ID is marked as optional. If this is not the case, this should be flagged as mandatory in order to upload any file.

Elka SierraSeasoned Practitioner

Developer and User Community

My First 15 Days in CDF Data Modeling - Demystifying the Basics

Hey everyone! 👋 I've been diving into the world of CDF data modeling for the past couple of weeks, and I thought I'd share what I've learned so far in a way that's easy to understand. First off, let's talk about the term "Data Modeling." It's everywhere in CDF - in API endpoints, UI, docs - but its meaning can vary depending on where you look. After some digging, I've figured out what it means specifically in CDF. Essentially, it's about organizing, storing, and working with data in a way that's perfect for handling complex industrial scenarios. Think of it as the foundation for unleashing the power of Cognite Data Fusion on your industrial data. So, what exactly makes up a Data Model in CDF? Let's break it down: Space: Think of it like a folder where everything in a Data Model hangs out. Containers, views, instances - they all belong to a Space and have their own unique ID. Containers: These are like the storage units for properties. They live within a space and hold sets of proper

Pooja SinhaActive

Developer and User Community

How to use MongoDB extractor?

There is similar question posted in other community. Please refer that.

Gaetan HelnessSeasoned Practitioner

Developer and User Community

Friday Fun for the community

If you ever wondered what each of the different professions in Cognite do, Generative AI has the answer :)

Marcos Falcão y MartinActive

Selecting a data model in transformations improvementNew

The current selection of the target data model when creating in a transformation is sort of a lazy load:Only these three data models are available when dropping down. There are dozens of data models in the project However, as the project grows, the loading of the data models can take too long, since it’s very possible to exist dozens of data models, and it loads the data models one by one. Also if you close the pop up it will start over. I suspect this is because it’s fetching all the information about the data models - all versions and views available - to fill the other options in other fields. And that could be too much to load all at once. The proposal is to fetch all data models at once, but only their names. And then once the data model is selected, fetch the rest of the information from that data model only. This way we can have a more responsive UI when selecting these and reducing the amount of unecessary data we are fetching.

Rani SupriyaActive

Developer and User Community

Hyperlink in CDF is not navigate to right screen for the provided hyperlink

Hyperlink in CDF is not navigate to right screen for the provided hyperlink. User will navigate to CDF by default screen not the intended hyper linke.g: https://oq.fusion.cognite.com/oq-test/explore/search/timeSeries?cluster=westeurope-1.cognitedata.com&env=westeurope-1&journey=timeSeries-114626196540160&q=separator

rsiddhaSeasoned

Industry Canvas: Need option to make Calculations in Charts visible when the chart is added to a CanvasImplemented

End users expressed the need to be able to share and see the calculations that are behind a chart, when the chart is embedded in a canvas and the canvas is shared with others. At present only the trend lines from charts seems to be embedded into Canvas.

Isabel VillegasCommitted

Data set graphs showing up in different ways in Canvas (horizontal & vertical) when setting upImplemented

On behalf of Celanese CDF super user:When setting up data set graphs in Canvas, graphs are not pulled in a standardized way (some show vertical, other horizontal) as well as not showing the same standardized data series in the picture (see picture attached)

Alex NarayananCommitted

Developer and User Community

Reading PID files.

Hello Team I have a .pid file, generated from the https://hexagon.com/products/intergraph-smart-p-id software. Is there a way in CDF to read the files directly - meaning I’d like to see the vector, layers and properties natively and not rely on generating a PDF and doing an OCR.If I must write a connector myself, how do I go about it? Is there an industry standard format for .pid file, is so perhaps there is business case to commercialize such a connector?Appreciate your hints!RegardsAlex

Carlos.HerreraPractitioner

Developer and User Community

Unable to link an engineering diagram to assets

While doing the CDF Fundamentals, I’ve found out that if you don’t select a Data Set ID while uploading your PDF file, you later won’t be able to link it to your Asset, as your Data Set won’t be found. Also I didn’t find a way to edit this later. I had to upload a new file and select my Data Set ID. Is this expected? What was confusing to me is the fact that the Data Set ID is marked as optional. If this is not the case, this should be flagged as mandatory in order to upload any file.

Pooja SinhaActive

Developer and User Community

How to use MongoDB extractor?

There is similar question posted in other community. Please refer that.

Lavanya KannanActive

Developer and User Community

Not able to setup a extractor with the command "cogex init"

Hello!I tried to setup a simple cogex extractor, but get an error that is not letting me proceed following the course. Please help.SyntaxWarning: invalid escape sequence '\e' """csv_extractor_2/__main__.py:13: error: Argument "run_handle" to "Extractor" hasincompatible type"Callable[[CogniteClient, AbstractStateStore, Config, Event], None]"; expected"Callable[[CogniteClient, AbstractStateStore, Config, CancellationToken], None] | None" [arg-type] run_handle=run_extractor, ^~~~~~~~~~~~~Found 1 error in 1 file (checked 4 source files)

Risa ShereenActive

Developer and User Community

Exporting dataset from one tenant to another in CDF

Hi Team, I have a dataset consisting of Timeseries, Assets, Files and Sequences in one tenant. I wanted to export this dataset into another tenant. Is it possible for exporting the whole dataset as a zip file and then importing to the other. Or is there any other method specified by CDF for the same .

Mugless DurryActive

Developer and User Community

ValueError: Out of range float values

Doing the ‘hands-on’ for Data Engineer Basics - “Learn to Use the Cognite Python SDK “ Course."I am down to adding events to CDF from events.csv.I noted that the dataframe df has some entries :NaN” wherever the csv has a blank.Then,However, creating events in CDF fails:the error is: Next, I replace all the csv blank entries with text “blank”, and read into a dataframe. Now the latter does not have any “NaN” values. This throws the same exception when creating events in CDF.If someone can kindly assist, I would be very grateful.Thank you,Doug

lchutnyCommitted

Academy Discussions

Data in 'Learn to Use the Cognite Python SDK' is not as intended

Hi, I’m doing the Learn to Use the Cognite Python SDK module in the Data Scientist basics seems incorrect.For example, I’m in the notebook `2_List_Search_Retrieve.ipynb` and the data presented appears to be very random, and not industrial data. When I run a query like:`c.assets.list(metadata={'ELC_STATUS_ID': '1211'},limit=5)` this comes back empty because there is no industrial data in any of the the datasets. In fact, almost all of the datsets in the c.data_sets.list() command are Deprecated and archived.It looks to me like potentially the datasets are tests that people have made. I would really like to be able to see some more realistic data in the dataset used for exploring the tool. Please let me know how I can do that, if anyone knows!

Lavanya KannanActive

Developer and User Community

Postman - getting 404 Not Found error while making a test API request

Hi, I am on Data Engineer Learn training. When I try to make my first API request for the publicdata project, I get a 404 Not Found error: The GET url I was asked to use is{{baseurl}}/api/v1/projects/{{project}}/assets I also replaced {{project}} with ‘publicdata’ with same result. Kindly let me know.

Parth SinhaActive

Developer and User Community

Not able to connect CDF data source to Grafana

Hi, Unable to connect CDF data source to Grafana.Please suggest asap on this.Thanks

lchutnyCommitted

Academy Discussions

LabelFilter and Label List do not match

Hi, I’m doing the data science modules, I’m on Notebook 2 (List/Search/Retrieve) and I note that when I use the LabelFilter on the assets, I find a number of assets with a label called ‘COLD’. However, when I do c.labels.list (limit=None), I get only 4 labels and none of them match the ‘COLD’ label. Are labels for assets different from labels that are found using c.labels.list?

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