Ask Questions, share insights and find resources to take full advantage of Altair products. Join our community of more than 1.3 million users.
There's a wealth of content waiting for you to explore! Need support or have a question? Login or join our community.
Everything you need to know to get started on the Altair Community.
Page to display all discussions for product tags available in Altair Community. This list only acts as a starting point and is not the complete list. Kindly use the search page to filter by all available tags in the community.
Ask questions, browse technical discussions of commonly occurring problems or view announcements.
A space to store language specific content. Currently, we have Japanese and Korean categories available.
A space for academic related technical resources and discussions.
A space to share your Altair scripts, models, workspaces and extensions with the community.
Join us for a community conversation on Simcenter PSIM, designed to help engineers and simulation users overcome common challenges when building PSIM schematics and running simulations. Many issues labeled as "PSIM Solver Issues" are often rooted in controls design, model definition, setup, or general simulation practices.…
So far one has to go to 3D to see an overlayed map (tiff, or bmp of the area under study). Can this be done simply in the 2D viewer as well?
I am having trouble launching PSIM on my new computer because my student account was linked to my old computer, which I reformatted; consequently, I cannot access the license again. How can I link my student account license to this new computer?
If I use the periodic boundary conditions to simulate a large array, mutual coupling between elements is taken into account? or it is like a simple application of the array factor to the single element radiation pattern?
Hi Altair team, I'm a student using the PSIM Student Edition for my study. A few days ago, I reinstalled Windows on my old laptop and sold it, but I completely forgot to deactivate the PSIM license first. Now I can't activate it on my new machine. Could someone help me reset the activation key from your end so I can…
In Hyperworks 2026 ( New Interface) Midmesh Align Option is not working for Imported mesh? Its too Difficult to maintain elements to mid if there is thickness Variation region in geometry? Even there is no drop down Menu to select imported elemnts only surface is showing If we use FE-Geomtry Topology Option its showing…
Guys, how it is possible that TABLEMD is not in HyperMesh 2026 GUI. I wanted to try assign TABLEMD to PBUSHT card so i will have temperature-depended CBUSH, and I could not find it.
Hello, how can I get the total sum of my simulation model in case of the inertia and mass? The model used a super element and 3d-model. I like to get the sum of both to compare the reduced structure with the full 3d structure. In addtion like to compare the center of gravity. thanks
Hello, Months into using PSIM, I got a popup saying I had 30 days left on my license. My student edition license activation key should be valid well into 2027. I looked for my license file, and it has disappeared. I haven't touched the license file and its not in my recycling bin. I tried to create a new license with my…
Hello everyone, I am a MechE Student and am currently writing my thesis, for which I use Altair Student Licence. During the setup, I was connected to the Internet via an Ethernet Cable, which has apparently wired my licence in such a way, that I can only use the programm when I'm back home and plugged in. Is there an…
Hello, I am a student using the Altair Student Edition License. I am trying to activate my license on my current Linux computer, but Altair License Utility shows the following error: “Error activating license: This license was already activated using different HostIDs.” I checked my Altair account and I can see several…
Alpha version jenner analytics windows binary calling python using ultraedit proof of concept I believe 'proc python' is supported on the web version. Too long to pst, see github https://github.com/rogerjdeangelis/jnr-alpha-version-jenner-analytics-windows-binary-calling-python-using-ultraedit-proof-of-concept Example:…
I've been trying to do it within SimLab and have not been able to figure it out. Is there a way to do it in Simlab or any other software that allows me to?
We had to abort an AI Studio flow which was launched from VBA code. How can we Stop License Usage from the Altair Dashboard?
I am trying to download Access Web 2026.1.1 (Access Web 2026.1.1 - Linux - x86_64) from the Altair Marketplace but the file is reported as missing. The other download, for Access Web 2026.1.1 (Access AI Assistant 2026.1.1 - Linux - x86_64) orks but I'm pretty sure we need the first one. Any ideas how to resolve this? Thanks
Description: Kindly add description here Product/Topic Name : Kindly include the product name, version if applicable here. Also, Don't forget to tag with the product/topic related to your question. *Note from Community Team - Once you receive a satisfactory answer on your question, kindly mark your answers as "Accepted" so…
Siemens RapidMiner SLC rotational and mirror symmetry for planar polygons using python Too long to post, see https://github.com/rogerjdeangelis/siemens-rapidminer-slc-rotational-and-mirror-symetry-for-planar-polygons-using-python This python code computes max rotational and mirror symmetry for planar polygons Shouldn't…
Want to understand what our token usage is so we know what we need for 2027
STATUS UPDATE (March 9 2026): Dear Community, Your support cases have been migrated to the Siemens Support Center. As of Monday, March 9th, the Altair Support Portal has been shut down. You should have received an email with the links and instructions on how to activate your account and log into the Siemens Support Center.…
We continue to support our academic customers and users who were using and need to use the Altair One system during the transition to the Siemens Ecosystem. You can access its marketplace, downloads and Altair units managed licenses as before. You need to use the same URL - https://altairone.com/Marketplace during our…
🌟 Altair Community Update: Events, Highlights & What’s New Hello Altair Community! Welcome to this month’s community roundup—your go-to source for the latest discussions, expert insights, and standout solutions. Whether you're here to troubleshoot a challenge, discover new techniques, or stay up to date on trending topics,…
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…
The Siemens Community Catalyst program was co-created with our community to acknowledge technology leaders who consistently contribute to the Siemens Community.
Highlights of the 2026 Release The Feko 2026 release features extensions to many different solvers - enhancing Feko's capabilities in propagation modelling, network planning as well as general and specialist EM analysis application areas. There are various performance improvements, interoperability, and API extensions,…
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! 📣 Major Updates Altair's Support infrastructure migrated to the Siemens Support Center: As of Monday, March 9th, the Altair Support Portal has been shut down and your cases have been migrated…
This month's community leaders
