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Exciting Update! New Sessions added to the Community Electromagnetic Chat Series
Hi All, Happy New Year! We have an exciting update for you. The Community electromagnetic chat series will continue this year and we already have the schedule ready for January 2026. This monthly series is designed to empower industry experts by providing them with insights into the latest features, workflows, and…
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Community Champion of the Month - December, 2025
The Community Team would like to introduce the December Champion of the Month, Zhang Xinxing @Xinxing_Zhang. Zhang Xinxing currently works as a body structure CAE engineer at SAIC Motor. He has been actively involved in the Community for the past year. Professionally, he specializes in structural simulation and programming…
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Community Champion of the Month - November, 2025
The Community Team would like to introduce the November Champion of the Month, Subhurathinavel Natarajamoorthy @Subhu . Subhurathinavel Natarajamoorthy is a Virtual Validation Analyst at CNH (a global leader in the agriculture and construction sectors) who enjoys engineering the future of agriculture. His team builds…
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📅October and November Community Roundup + Important Announcement📣
Hi Everyone, Sorry for the delay in posting our community highlights and achievements for October and November. There has been a lot of going on, but we didn't want to overlook the great content and contributions for these months. So without further ado, let's jump right in. 📣 Important Announcement - Altair Support is…
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Altair Support is Moving to Siemens Support Center!
Hello, amazing Altair community! We're buzzing with excitement to welcome you to this dedicated space, created just for you as we embark on an important transition: moving Altair's support infrastructure to the Siemens Support Center. This is a big step, and we're committed to making it as smooth and transparent as…
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Upcoming Altair Community Events & Your Feedback Needed
Hi Everyone, As we look ahead to the final months of 2025, we're thrilled to announce that we have added few more sessions to our ongoing community series. We want to hear from You! Your ideas and feedback helps us create the experiences our community truly wants. Drop a comment below and let us know what events or…
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Community Champion of the Month - October, 2025
The Community Team would like to introduce the October Champion of the Month, Roger DeAngelis @Roger DeAngelis_21630. Roger’s path began in the early 1960s, when he bought his first ebony-and-ivory K & E slide rule. In high school, he was drawn to math, physics, and Newton’s laws of motion. He attended the University of…
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Altair RISE : Program to Recognize and Reward our most engaged Community Members
🚀 Altair RISE Program We're excited to launch an exclusive 6-month program designed to recognize and reward our most engaged community members! Whether you're answering questions, sharing solutions, or participating in discussions, RISE gives you recognition in the community while helping you grow your expertise. Progress…
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Altair Community Rewards and Recognization
The Altair Community is a space where beginners, experienced users, industry experts, students, faculty and our product specialists come together to share insights, collaborate, and find ways to take full advantage of our products. Engagement is at the heart of the Community and with the launch of our new and improved…
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Altair Inspire Installation Issue - Python Package Not Installing
Upon installing Altair Inspire (Student Edition) I keep getting faced with an error regarding the installation of a Python 3.10.18_12 package. I even tried adding it to the downloads folder (since it was trying to retrieve the package from C://Downloads) but that didn't work either. It's especially even more frustrating…
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Convergence tolerance topology optimization in Altair Flux v2024.
Goodmorning, I'm reaching out to the community to address an issue referred to a parameter for topology optimization in Flux 2024. When setting up a topology optimization, in the part of the optimization options there's a field where the optimization tolerance can be set. The default value is 0.5%. But when I change it and…
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Preciso de ajuda para fazer o MotionView funcionar
Ja instalei o 2026 e ficou do mesmo jeito ai usei o redefinir preferncias que foi recomendado mas nao funcionou desistalei instalei o 2026 novamente e nao funcionou e agora instalei o 2025.1 e acontece a mesma coisa
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User defined Material assign Temperature in dll
Hi, I am implementing a temperature-dependent shell material in Radioss UMAT via dll. In sigpc29c, is the TEMP(NEL) array read-only? If I calculate a temperature increase from plastic work, can I write it back to TEMP(i), or must I store it in UVAR to ensure it persists? Does the solver automatically pass the nodal…
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Co-simulation between Motionsolve and Simulink - mscosimipc file seems to be missing
Hi, The S-function file 'mscosimipc' seems to be missing from my installation. I can see mscosimipc.mexw64 in the correct folder but this is not an s-function file. Any help would be appreciated, Regards, John
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Property creating script
I have some issues regarding creating property while using a script
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RapidMiner: traing model R2=0.2, but using full code by python R2=0.7. How to improve R2?
RapidMiner: traing XGBoost model R2=0.2, but using full code by python R2=0.7. How to improve R2 by using RapidMiner?
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[EDEM] Is it possible to vary the surface energy in EEPA model during an EDEM simulation?
I am looking to implement a model with time-dependent surface energy, defined as a function of time. I understand this requires API customization, but I need guidance on the implementation steps. The EDEM version is irrelevant.
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License Reset for Student Edition After PC Format
Hello, I recently had to format my computer, and now I am unable to reactivate my PSIM Student Edition license. I am receiving the error: "Error activating license: This license was already activated using different HostIDs." Could you please reset my license activation so I can use it on my computer again? Thank you for…
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Altair slc computer vision calculate size of slices in a pie chart image AI python
Altair slc computer vision calculate size of slices in a pie chart image AI python Calculate slice percents in this image https://github.com/rogerjdeangelis/utl-altair-slc-computer-vision-calculate-size-of-slices-in-a-pie-chart-image-AI-python/blob/main/pie3.png Too long to post here, see github…
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What would be a good new PC specs to run Monarch 2025 with incredibly large queries?
Description: So due to our environment we're still running Monarch with an older i5 8400 machine with 16GB RAM while the end user runs incredibly large queries while integrating with MS Access. We've tried to use newer hardware to run Monarch and it seemed to throw more errors than we'd like so we've stuck to the older gen…
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quando abro o motionview ele fica preto tenho que fazer o que?
ou eu teria que desinstalar tudo e reinstalar
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Read excel and read CSV are not working well
My problem is that the Read Excel and Read CSV operators are not working well. It is possible to load files into them and run them but it is not possible to select the attributes. PS When I use a a proces (.rmp) from a fellow student which uses a read Excel then it is possible to select attributes but when I load a file of…
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Unable to select attributes from Read Excel or Read CSV
My problem is that the Read Excel and Read CSV operators are not working well. It is posibel to load files into them and run them but it is not possible to select the attributes.Please help me becouse I am in the middle of a study asignmnet which must be deliverd in a few days. PS When I use a a proces (.rmp) from a fellow…
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Unable to select attributes from ReadExcel in Rapidminer
Dear all, My problem is that the Read Excel and Read CSV operators are not working well. It is possible to load files into them and run them but it is not possible to select the attributes. PS When I use a a proces (.rmp) from a fellow student which uses a read Excel then it is possible to select attributes but when I want…
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How to glue two parts in Hypermesh ?
Hi ! I am a newbie in Hypermesh and currently want to perform a linear static analysis with linear contact. I would like to tie two parts (embedding one and apply a force to the ohter one in order to verifiy the contact matched). But when I perform the analysis, the embedded part doesn't move and the other one is free (it…
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How to set PMC as the medium of a face/rectangle?
Description: In my FEKO simulation, I am trying to set a certain rectangle's face medium as a perfect magnetic conductor. Even though PMC is listed as a medium in the definitions (picture 1), it is not available as a medium in the face medium dropdown options (picture 2). Is there any other way to do this? Product/Topic…
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Using FEM in feko
Hello, I am trying to use the FEM of feko to solve part of my problem and have some troubles with meshing and material representation. I try to simulate some copper plate : top face : 20mm x 4mm thickness : 500nm frequency : 1GHz < - > wavelength : 300mm excitation : plane wave incident to the face Since the skin depth of…
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High level post processing
Hi everybody. In order to real analyse some components I need to measure the volume, area or n° of elements affected by cold shuts, last air, etc How can I map this results? How can I get that exact info? Does anyone has a paper, tutorial or course where I can look how to post process all this results? It is even possible?…
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Student license key is not activated
Hello, I'm using Altair Flux and FluxMotor by student license. I've activated them with above image before, but after changing pc, one day my license is rejected like this image. So I've tried re-install 2. re-Authorization 3. run as administrator and none of these worked. Also I deactivate license at previous pc, so I did…
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I tried to install the software for my class but I am having this issue can anyone here to help me?
Please help me to solve this and guide me to install the software
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License Key
I have a license key but whenever I try to insert it in the "Altair License Utility" it says "License was already activated using different hostID." I look it up and apparently I have to deactivate and reactivate the license key. However, when I do that it says "License not found." I do not know what to do, it wasn't this…
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EDEM 2026 – Fluent 2024 Coupling: Only EDEM 2024.1 Appears in Compiler
Hi everyone, I’m trying to couple EDEM 2026 with ANSYS Fluent 2024, but in the coupling/compile setup the latest available EDEM version shown is EDEM 2024.1. Does this mean that EDEM 2026 cannot be coupled with Fluent 2024, or am I missing a required update/patch or compatibility setting? Please see the attached…
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Compose function in Hypergraph
I have created a compose function which return a parameter whic contains multivector values. Is it possible to extract a parameter with multivector value in hypergraph ? I know that single vector or scalar values it works. but multivector it fails.
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please enable / attach the AI Studio feature for my account?
Hello, Thank you for the guidance. I followed the instructions and used "Switch to Altair Units License" with Managed Licensing. However, I am getting the following error in AI Studio: "Unable to find the RapidMiner Studio feature on Altair One." It seems that the AI Studio (RapidMiner Studio) feature is not attached to my…
