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Hey, At Statnett we’ve repeatedly found the need for exploring the datamodel in CDF as a graph, visually. Similar to the now deprecated relationship view in an old version of ADI (I may be misremembering). Our app developers and designers (and users) would like a way to incrementally traverse the graph around a node (TimeSeries, Asset, Event, Sequence) of interest. Does Cognite have some tooling for this type of graph-exploration? Is something in the works?
It would be very helpful to see LIVE tTime series readings on drawings such as PFDs, P&ID with a toggle to turn them on and off and the ability to see a chart by right hovering or right clicking on it and then jumping to Cognite Charts etc.Cognite Charts has a close functionality but can be improved.
Is it possible to delete a data set in CDF?I cannot see any functionality to delete a data set in CDF, either from Fusion, the Python SDK (“This functionality is not yet available in the API.”), or in the API documentation.I can only see a functionality to archive it. Kind regards,Anders Willersrud, Statnett
We assumed that viewing documents from MS OFFICE suite would have been easy access from the Cognite Ecosystem but it appears they are a challenge. It is important that we can seamlessly view the files including excel, word and powerpoints in the browser via CDF or Cognite app without it being a PDF version. Converting Excel into PDF does not make sense. There are several ways embedded browser viewing can be enabled for this without asking users to download it. This is mostly important for tablets and hand held devices where people may not have MS OFFICE apps on the devices and we do not want to download documents on the devices.
Multiple times a day I have to upload code in .ZIP files to create Cognite functions.This takes quite a few minutes so I start doing something else and end up forgetting about the function deployment for too long. 5-10 minutes of not noticing the deployment is done 10 times a day adds up fast.In Python script thar run for more then 30 seconds I usually add a well audible "microwave done" beep at the end of execution. That helps a lot while multitasking.My suggestion: Having notification sound at the end of function deployment would improve the UX of Cognite Functions.
As a production planner, I want to quickly evaluate the bid matrix. As the matrix always ends up with a huge number of columns, I want a graphical view that summarizes the matrix. My suggestion is to take all hours in every scenario, and sort them by price. With rising price, you should get a rising volume. There will be necessary to filter the results as for example start/stop would make datapoints that is not on the trend line. In the graph it would be interesting to be able to compare tomorrows volume/price-graph to todays, or any other given day or time of day. This graphical viewing is interesting both on the total matrix and on plant level.
On behalf of process experts at Celanese Acid South unit: There are several A/B pumps. When one is running the other is not. Currently we have to create template with a single item for all pumps and mark the ones not running N/A one-by-one. With the number of A/B pumps running this is a bad user experience and takes a lot of time. If Pump A is running, Pump B is not:It would be ideal to select Pump A in the checklist and enter in the reading. With Pump A running and we enter the measurement, then it would know to mark Pump B as N/ (since they are mutually exclusive)Please work with James Hudson on details of use case.
It would be great to have a document hierarchy or class or discipline-document classes in CDF just the way we manage asset hierarchy. Currently, i see a flat list of documents in files.
https://docs.cognite.com/api/v1/#operation/deleteAssetsIt is documented what will happen when recursive=true. Please document the behavior on this page for the case when children exist and recursive=false.
Hi, So far, I have the understanding that you can add edges between nodes, however, not different type of edges.In a watercourse, one would have several hydro power plants, reservoirs, etc.. and different water routes and flood routes connecting these objects (nodes). These connections would be of different type of edges, which seems to be a lacking feature in FDM if I am correct. Having this function available in FDM would be helpful in developing a data model for our water courses :)
Currently just shows everything that’s available in an asset. Would be good to add a filter option to search through what’s available.
It would be great if in InField you could tag an asset (like you currently do) and then add sub-tasks that are explicitly data capture (such as temperatures / pressures / etc) that automatically get turned into timeseries values that are contextualized back to the tagged asset.
Feedback from customer:The landing page for InField is hard to understand. Tag scan or search should be more visible as the landing page in the app. Check-lists get too much focus.Importance: Should have.Context: Landing page, after logging on inField for offshore workers.User story: As an offshore user of inField I would like for tag scan or search to be more visible, and check-lists to get less focus, in the landing page after logging on, so that it is easier for me to access the features I want to use.Picture:Would like checklists to get less focus and tag scan to get more focus.
There is the arrow on the left hand side of the screen for CDF to go backwards. Please add a corresponding arrow to return to the screen from which you just went back. Makes navigating back and forth between data very easy.
It would make sense that checklists can be created not just as a list but also as matrix or tabular formats. It will allow flexibility in how data is entered, captured and digitally recorded.
In a lot of our plants, we have placed QR Codes or Bar Codes on equipments such as valves, pipes etc and we would like to scan them and open up the infield search page to get to the information. I reccomend having a mapping table maintained somewhere for QR Codes and Bar Codes.
I am entering this on behalf of customer Celanese - Acid South Unit - InField Superuser, James “Hud” Hudson: Trending in InField.Issue: Too many come up and they are just a random ID # and have no description coming in.For ease of navigating, it would be helpful to have an unselect all button so you don’t have to go un-click the list that InField decides to auto-check when you click on Trends for an Asset. Option to set My Favorites Trends that would be auto checked in Trends for each asset in Trends View. I can learn the names/ids of the time series coming in that I care about and set them as favorites to check by default. Even better would be to have ability to set Unit Favorites/Group Favorites AND have personal favorites where you could decide with you want set as default to open on Trends page. . then As a Learning Facilitator ability to set unit/team favorites to make it easier to onboard new employees and to make sure process experts are using all the features available to them.
Insert "descriptor" in Trends section of InField for time series so you can see the pi tag and the name of it
We observed the operator zooming in with the phone camera to check equipment that are higher up instead of climbing up to check every piece of equipmentIt would be nice to use the camera, zoom and grab the reading visually from the infield app and take a picture
Observed Operators scrolling around the Checklist to find pieces of Equipment nearby so they can optimize their route and time being outside, especially when it’s very hot (95+ degrees F in coveralls)Please offer a way for operator re-order their checklist so they can improve the efficiency and accuracy of their routes. Allow them to move items that are physically near each other physically to also be next to each other on the digital checklist
We realized that the grouping by “Document type” for files only applies to “Linked files” but not to the other options of the drop down.Can the grouping be applied consistently?
Please provide SAP Write Back functionality that allows snipping of 360 Pics, and 3D Model to be put into a notification for SAP Work. SAP Notification alerts should also be generated by COGNITE AIR, CHARTS, INFIELD AND REMOTE. CELANESE is Happy to Partner with COGNITE to build this functionality
I’ve been using the retrieve_dataframe function in cognite-sdk and been missing the feature to getting a fixed size of the dataframe when doing separate requests. When requesting aggregates of data points in a timeseries, there is no output when the are no data points within a instance of granularity. For example, I have used:df = cdfClientRef.datapoints.retrieve_dataframe(external_id = '', start = '10d-ago', end = 'now', aggregates = ['average'], granularity = '1d')If there are no data points in that time I get an empty dataframe. If there are no data points within a day in this example that row would missing from the output.Empty DataFrameColumns: [ |average]Index: [] If I instead request several timeseries, the missing data is given as NaN to fill out the dataframe: |average |average2022-08-30 NaN 3803.4689552022-08-31 NaN 3837.4375942022-09-01 NaN 3826.1252392022-09-02 NaN 3841.2270532022-09-03 NaN 3834.5268552022-09-04 NaN 3839.3240812022-09-05 NaN 3829.4462602022-09-06 NaN 3833.0025602022-09-07 NaN 3853.3407272022-09-08 NaN 3854.664126 It would be useful with an option to make sure the output dataframe contains an entry for each requested instance for a given granularity, meaning that instead of an empty dataframe the output would be: |average2022-08-30 NaN2022-08-31 NaN2022-09-01 NaN2022-09-02 NaN2022-09-03 NaN2022-09-04 NaN2022-09-05 NaN2022-09-06 NaN2022-09-07 NaN2022-09-08 NaN
HiAt present I have access to a SQL editor in CDF.This tool is very useful. However at present there seems to be limited option to export the result into Excel-, CSV-file or similar. If I copy the result manually from the editor and paste this into Excel, each column is added as a new row, not a separate columns as shown in the Preview. In addtion, the column header is missing in the report file.Here is an example of how the current result look like if I paste 2 rows with 3 columns into Excel:1A4MDO863J2A4MDO863J2FPQ-AKSO-P-XB-64020-012A4MDO86IJ2A4MDO86IJ2FPQ-AKSO-P-XB-67010-01Can you please see if it is possible to enable export to Excel or CSV format?
On behalf of AAS Unit and LDR unit at Clear Lake:As a process expert and a loading/shipping expert at Celanese, I need to be able to input text as an answer/to complete the ToDo to capture information for the day’s work. This information should be able to write back to CDF for reporting/dashboard purposes as well. (if this is captured elsewhere, please let me know)
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