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  • 679 Topics
  • 2,136 Replies

679 Topics

Geir Engdahl
Practitioner
Geir EngdahlChief Technology Officer
posted in Developer and User Community

🚀 Call for Use Cases: Impact 2024 Event 🚀

Hello Everyone! Exciting news! We're hosting Impact 2024, Cognite’s first User Conference, and we want YOUR use cases to shine. You can read more about Impact 2024 here. Why Share?Your stories inspire. Share how your projects have driven real business impact, from boosting revenue to streamlining processes.How to Get Involved:Write up your use case and what it would look like to host a 55-minute workshop on the topic, and paste your idea in this thread! If your workshop is chosen, you will receive a free ticket to Impact 2024.Mark Your Calendars:Submissions Open: April 25, 2024Submission Deadline: June 1, 2024Winners Announced: August 1, 2024Event Date: October 14-15, 2024 Let's make a difference together! Questions? Reach out to myself or david.white@cognite.com. Can't wait to see your submissions!Geir 

2
Anita Hæhre
Seasoned Practitioner
27 minutes ago
john_ramirez
Active
john_ramirezActive
asked in Developer and User Community

CogniteAPIError: error when running python function

Im trying to create a new function in python, when I run this function from local it works fine but when I run it from cdf service it does not work. I got this error message: CogniteAPIError: <!doctype html><html lang=en><title>500 Internal Server Error</title><h1>Internal Server Error</h1><p>The server encountered an internal error and was unable to complete your request. Either the server is overloaded or there is an error in the application.</p> | code: 500 | X-Request-ID: 04b27193-d865-98d5-8a2a-11b94126e8eb

0
john_ramirez
Active
5 hours ago
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Active
Morten MovikActive
asked in Developer and User Community

CogniteAPIError: RASTER properties only support embedded storage. | code: 400 |

I’m trying to upload a raster file to cdf, but I get this error message when trying to create the feature type. cognite.client.exceptions.CogniteAPIError: RASTER properties only support embedded storage. | code: 400 | X-Request-ID: 21781349-8ad8-9710-abdb-7c7199a268e7raster_ft = FeatureType( external_id="Raster_ft", data_set_id=1, properties={ "raster": {"type": "RASTER"} })client.geospatial.create_feature_types(raster_ft) # gives error messageIs this the right method to upload a raster to cdf? I found a method put_raster() in the docs, but it seems to require feature and feature type to be created already. The rest of my code:  # create raster featurefeature = Feature( external_id=f'raster.test', data_set_id=1, raster=open(raster_filepath) # What do I put here?)client.geospatial.create_features(feature_type_external_id='Raster_ft', feature=feature)# looks like I need the feature with the raster property, do I need this function?client.geospatial.put_raste

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Active
16 hours ago
Carlos.Herrera
Practitioner
Carlos.HerreraPractitioner
asked in 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.

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Carlos.Herrera
Practitioner
2 days ago
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Committed
Alex NarayananCommitted
asked in 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 

2
A
Committed
2 days ago
Elka Sierra
Seasoned Practitioner
Elka SierraSeasoned Practitioner
published in 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

1070
Elka Sierra
Seasoned Practitioner
5 days ago
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Active
Pooja SinhaActive
asked in Developer and User Community

How to use MongoDB extractor?

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

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Active
5 days ago
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Seasoned Practitioner
Gaetan HelnessSeasoned Practitioner
posted in 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 :)  

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Anita Hæhre
Seasoned Practitioner
5 days ago
R
Active
Rani SupriyaActive
asked in 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  

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Dilini Fernando
Seasoned Practitioner
5 days ago
L
Active
Lavanya KannanActive
asked in 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) 

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Active
6 days ago
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Active
Risa ShereenActive
asked in 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 .

1
J
Seasoned Practitioner
6 days ago
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Committed
Mugless DurryCommitted
asked in 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   

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Committed
7 days ago
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Committed
Karina SaylemaCommitted
asked in Developer and User Community

How does the timeout restriction work in the functions?

Hi everyone,  I would like to know if there are timeout restrictions for functions, as I've been executing a function that reads data from a RAWs table in batches, and since there are many records (1M), it takes up to 10 minutes and I get a timeout error. Is there a way to configure this restriction? Running the same function code on a local machine takes around 2 or 3 hours. Regards,Karina Saylema@Aditya Kotiyal  @HanishSharma  @Jason Dressel  @Jairo Salaya @Liliana Sierra   

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K
Committed
7 days ago
K
Committed
Karina SaylemaCommitted
asked in Developer and User Community

Empty values load differently in Python SDK and DB-Extractor

Hi, everyoneI'm trying to load sequences using Python SDK by inserting dataframes. In the dataframe, I have some columns with NaN and numeric values. Dataframe:  and when loading NaN values, they are uploaded as 'null'. I've tried replacing them with empty strings, but due to the column definitions, if I have numeric values, the column's data type must be Double or Long, and conflicts arise when encountering empty strings.This is the code to load a sequence: Results in CDF using Python SDK: However, when loading the sequence via DB-Extractor, empty strings are uploaded as such and not as 'null' Is there any way to load via SDK so that NaN values are uploaded as empty and not 'null'?  Regards,Karina Saylema@Aditya Kotiyal  @HanishSharma  @Jason Dressel  @Jairo Salaya @Liliana Sierra  

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K
Committed
7 days ago
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Active
Lavanya KannanActive
asked in 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.

2
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Active
7 days ago
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Active
Parth SinhaActive
asked in 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  

1
J
Seasoned Practitioner
7 days ago
R
Committed
rmaidlaCommitted
posted in Developer and User Community

CDF new "Browse 3D" feedback

@Ragnhild Byrkjeland, @perolssoen, and @Christopher Tannum After using the new scene functionality in CDF, there are several things that I like about the application but also am experiencing some challenges that I believe need to be addressed before we can get end users to leverage the application:the asset layer seems to take a while to load on the backend. Not sure if there’s a way to set this up to load faster? once assets are loaded, the pop-up window that shows the contextualized information is very glitchy - rendering it almost un-useable In general it doesn’t seem like the asset overlay is very reactive to a click of the mouse, but more of a hover over which seems less intuitive for end users It would be great to have a speed slider - like the one that was present in remote - to fine-tune the navigation. This will be particularly helpful when we bring in our subsea models into the scene It would be great if we could set certain attributes to default to be toggled “off” when firs

1
R
Practitioner
8 days ago
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Committed
Liliana SierraCommitted
asked in Developer and User Community

How can sum several time series?

Hi, EveryoneHow can sum several time series? For example:Times series # 1Times series #2How can sum these time series if the filter just taking one id ts{id=001}Regards, Liliana Sierra@Aditya Kotiyal  @HanishSharma  @Jason Dressel  @Jairo Salaya 

2
Dilini Fernando
Seasoned Practitioner
8 days ago
J
Active
Jadhav Yashaswini VithalActive
asked in Developer and User Community

Exploration

Exploring Cognite CDF

2
Dilini Fernando
Seasoned Practitioner
8 days ago
P
Active
Parth SinhaActive
asked in Developer and User Community

consent to the application in the AAD

Notify an instructor and ask them to give required consent to the application in the AAD (requires admin privileges): Share the link of your Grafana instance (https://<NAME OF DOMAIN>.grafana.net/) with the instructor The instructor will navigate to the link and click the box next to "Consent on behalf of your organization" and "Accept" Once the required permissions are granted sign in to https://<NAME OF DOMAIN>.grafana.net/ in a new session (e.g. incognito mode) and choose Sign in with MicrosoftPlease assign me required privileges.https://parthsinha.grafana.net/

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P
Active
9 days ago
A
Seasoned
Adrian DamsSeasoned
asked in Developer and User Community

Calculated timeseries stopped working

I have a calculation on a chart that was working well for quite a while, Then there was a network issue that stopped the data source from streaming data (this is the big triangular shape in the image below). Even though the data streaming got restored a short while after that, the issue I have is that the calculated value (the brown line) never got back to working. There was a short blip of time where it looked like it was working but that was just random values for a while. Does anyone know where I can see any logs associated with this calculation? I know you can’t edit the calculation - you have to delete it and create a new one - I guess I will likely do that but would also like to find out what the reason is for this calculation just stopping and not restarting properly?  

4
Dilini Fernando
Seasoned Practitioner
9 days ago
A
Active
aquraActive
asked in Developer and User Community

data science credit

hi,I am trying to access the data science training, and it requires two credits and when hit purchase it is freezing, any help for this matter ?

1
Madina Kholmatova
Seasoned Practitioner
9 days ago
A
Active
abraaotanan1Active
asked in Developer and User Community

Unable to calculate on Charts

Hello, I am trying to perform a calculation on Charts but it does not work. It is a multiplication of 4 time series, all of them with a resample to granularity to 1m. One of them has real values and 3 of them are 0/1 steps. When I zoom out, I can see the calculation and it shows a pick of values, that is not accurate as it shows average data. Although when I zoon in to see the data, the trend disappears, the error says “One of the time series has less than two values”. As I resampled the data to 1 minute, I was expecting to see one values per minute, but it does not seems to happen. Is there other way to calculate the data correctly? Zoom in: 

1
Arun Arunachalam
Seasoned Practitioner
9 days ago
R
Active
Rani SupriyaActive
asked in Developer and User Community

Infield- Not able to create Discipline List

Create assignment list of Assignees with Discipline Area while assigning checklist to user.

2
Dilini Fernando
Seasoned Practitioner
9 days ago
K
Seasoned
Kristian NymoenSeasoned
asked in Developer and User Community

Grafana data srource. Event start time format

Hi. For some reason my events retreived via the CDF data source for Grafana come with time stamps in epoch format:In the examples given in the documentation, events are returned with a human-readable time format. Any idea what I am doing wrong here?

2
Everton Colling
Practitioner
9 days ago

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