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Community March 2026 Roundup š£
It's time for our March roundup! We've been busy behind the scenes and we're thrilled to share some significant updates. Get ready! š£ Major Updates Altair's Support infrastructure migrated to the Siemens Support Center: AsĀ ofĀ Monday, March 9th, the Altair Support Portal has been shut down and your cases have been migratedā¦
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Altair Support is Moving to Siemens Support Center!
STATUS UPDATE (March 9 2026): Dear Community, Your supportĀ casesĀ have beenĀ migrated to the Siemens Support Center.Ā AsĀ ofĀ Monday, March 9th, the Altair Support Portal has been shut down. YouĀ should have received an emailĀ with the links and instructions on howĀ toĀ activate your account andĀ log intoĀ the Siemens Support Center.ā¦
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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 improvedā¦
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Altair slc climate change using daily max air temperature from 1875 to present
Altair slc climate change using daily max air temperature from 1875 to present Too long to post on a list, see github https://github.com/rogerjdeangelis/utl-altair-slc-climate-change-using-daily-max-air-temperature-from-l875-to-present Graphicsā¦
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Minor issue with proc means and proc summary output lclm and uclm incorrect default variable name
Minor issue with proc means and proc summary output lclm and uclm incorrect default variable name Using this output statement with proc means or proc summary output out=statsmean lclm= uclm= / autoname; You get Number Variable Type 3 ZIP_LCLM2 Num 4 ZIP_UCLM2 Num 2 _FREQ_ Num 1 _TYPE_ Num Should be Number Variable Type 3ā¦
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unknown error Ticket Number : #100.18.11 #100.18.10 #100.18.1 #100.18.39
I am facing Ticket Number : #100.18.11 #100.18.10 #100.18.1 #100.18.39 error.
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PSIM 2025.1 SDFM Issue/Bug??
Hello community members, I am looking to get your input on if what I am having in my PSIM 2025.1 SDFM block is bug or something else. SDFM data and clocks are always GPIO pairs. For F2837x 176 pins, for SD1-D4(54) SDFM block does not provide correct selection of SD1-C4(55), instead it shows same GPIOs as D4(54), which isā¦
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Hypermesh License activation error , Student Version 2026
after few days of installing hypermesh i am getting license activation error: 04/22/26 19:21:05] Releasing features... [04/22/26 19:21:05] Invalid state for releasing [04/22/26 19:21:05] Failed to release [04/22/26 19:21:05] Trying activate features... [04/22/26 19:21:05] Trying to activate... [04/22/26 19:21:05]ā¦
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Student Edition License card is not visible in Marketplace
I am a student and my account is not showing the "Student Edition License" card or bundle in the Marketplace after registration. I have tried logging out and clearing my cache, but I still cannot access the license key for EDEM. Could you please help so I can access the student software?
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simcoder problem
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Password forgotten
Password forgotten
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why i cannot open Altair inspire cast software even i got the student version licence?
eventhough i entered the correct entities i cannot activate it
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Discrepancy between simulated and theoretical force
First of all, I'm so sorry that I canāt share the model due to some constraints. But I can provide the coordinates and mass of each body in my model. I think my problem is similar to the example below. At first, I built a model based on the dimensions and load from the jib boom crane example. MotionView gave almost theā¦
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Why can't I download rapid miner studio on my Macbook?
Every time I download this, it comes up with the message, You canāt open the application āAI Studio 2026.1.1ā because it may be damaged or incomplete.
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Question About PSD Calculation in Tavares Breakage Model
Hello, I have a question regarding the Tavares breakage model in EDEM. I am using the Tavares breakage model, and I want to obtain the particle size distribution (PSD) of my particles after breakage. However, I am facing an issue: the PSD obtained from EDEM after breakage is very different from the real experimentalā¦
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Prise en compte de DOPTPRM DISCRETE | couplage FLUX - Optistruct | Optimisation topologique
Hello, I am reaching out because I am encountering an issue during my topology optimizations. To give some context, I am coupling Altair Flux with OptiStruct to perform a magneto-mechanical topology optimization. The coupling works correctly and I am able to obtain several results. However, my goal is to modify theā¦
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Error installing PSIM with student license
Hello everyone, I'd like to ask why, when I install PSIM and try to activate it using the student license obtained from the marketplace, the "Altair License Utility" section displays a message that says "Error: Unable to access license store" and doesn't allow me to enter the license key. How can I fix this?
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internal mesh face for Electric Loop Cut in 3D Transient Magnetic
Hello everyone, I am currently setting up a 3D Transient Magnetic simulation in Altair SimLab 2025 (Flux solver) and I am running into a connectivity issue where the software tells me that some of my parts (like the stator) need Topological Cuts. To solve this and create the Electric Loop Cut and Magnetic circuit cuts, Iā¦
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How to use Hypermesh to export inp?
I downloaded the student version of Hypermesh, but it can't export the Abaqus .inp file. Could you please help me solve this? Also, I should add that I currently have an Abaqus license (provided by the school).
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Seminar about parallel computation
Hi everyone, I am checking the resources that Simlab provides for parallel computation and I can not find a lot about this topic. Could anyone address me to something useful to run several (parametric) simulations simultaneously? If not, would it be possible to make a seminar about this topic, as I think that many of usā¦
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Hypermesh with Optistruct v2026 - Student license error - composite optimisation
Hello, I am trying to run a composite optimisation in Altair HyperMesh 2026 using the Optistruct solver. I get results for the first iteration, but the solver doesn't do any optimisation and stops the analysis after the license check fails. I am getting the following error. In the license file, I only have featuresā¦
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How to reduce computation time in Simlab
Hi everyone, I am running a big simulation in Simlab and it takes a huge time to finish as it needs to go through several parameters to be completed. Does any of you have a suggestion on how to speed up the computation time? I already set the number of the cores to the maximum, but I still do not see a noticeableā¦
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Synchronous Machine: Short Circuit Current/Open Circuit Voltage
Is it possible to plot: Short Circuit Current / Open Circuit Voltage against the Field Current in Altair Flux/FluxMotor ?
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Activation Key Reset Request - Altair Student Edition
Hello Altair Support Team, I am using the Altair Student Edition and I am currently getting an error when trying to start RapidMiner / AI Studio (Error Code 9: Feature not found). I run Windows inside a Virtual Machine (Winboat). It appears the virtual hardware ID / MAC address changed recently, which invalidated my localā¦
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Sine Wave working point error
I have noticed that every time I want to run a sine wave I-ĪØ-N simulation in Accurate computation mode, I get the following error: The test Working point, Sine wave, Generator, Current-Control angle-Speed failed due to the following problem: Cause : Failed to execute the flux bloc with nameā¦