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Altair Community May 2025 Roundup + How to enter our $25 Raffle 🎉
Hello Community Members! Welcome to our May Community Roundup! As we wrapped up a beautiful May and moved in to June, I am excited to share highlights from our buzzing Altair Community. Before we dive in to May's achievement, don't forget to participate in our exciting June Community Raffle - Complete your Profile, Get…
🎉 June Community Raffle - Win $25!
Complete your Profile, Get Your First Accepted Answer Badge & Enter to Win! We're celebrating our amazing Altair Community with an exclusive raffle opportunity for active members like you! How to Enter the $25 Raffle Step 1: Earn your first accepted answer badge by answering community questions and getting your answers…
Add Title Here. Be specific about your problem rather than using vague phrases.
Description: 2d & 3d mesh 관련. Product/Topic Name : 1개의 component에서 2d mesh & 3d mesh 부분을 따로 분리하여 생성할 수 있는지 궁금합니다. 사용하려는 부품이 베어링이 들어가는 베어링 하우징 부품입니다. 베어링이 들어가는 hole 부분은 1.2t 정도밖에 되지 않은 shell 형상에 가깝습니다. 그러나 그 주위를 둘러싼 베어링하우징의 나머지 부분은 두께가 있어서 3d mesh가 필요할 것 같습니다. 이 경우 어떤식으로 mesh 생성을 해야하는지 궁금합니다. mesh 사이즈를 전반적으로 더 작은 사이즈로 설정하여…
Rahul Poduval, aka Rahul_P1, where are you in this? Many licensed students are wondering.
We followed your instructions in Access and use the free Altair Student Edition - Step 4 – Activate your Software with your Student Edition License key - Altair Community I believe I completed steps 1 to 3 correctly. I completed the Altair License Utility Activation. My license was activated and stored. In my Downloads…
Keep getting "Optistruct environment not configured"
I am trying to run a static stress analysis in simlab but I get the message "Optistruct environment not configured". I have all the additionals installed and have even reinstalled simlab. I also have the hwsolver application installed but with no luck. What am I missing?
Problem student license
Hi, I followed the following video and PC is new. I also introduce the license successfully While I try to iniciate the software inspire extruder polymer, it appears two errors and I don´t now what is wrong. Is there any solution?
[Inspire]액추에이터의 프로필 에디터에서 오실레이팅 함수에 관한 문의
안녕하십니까 대학교 자작자동차 동아리에서 서스펜션을 설계하고 있는 대학생입니다. 인스파이어의 모션에 있는 액추에이터로 진동하는 사인파를 만들어서 지면의 범프 상황을 구현하려고 하고 있는 상황입니다. 액추에이터의 프로필 에디터에서 function은 오실레이팅을 선택하기만 하고 아직 자세한 값들은 바꾸지 않았는데, 그래프에서 진폭이 점점 커지면서 진동하는 것을 확인할 수 있었습니다. 저는 일정한 진폭을 가지고 계속 진동하도록 하고 싶은데, 무엇 때문에 진폭이 계속 커지면서 진동하고 있는지 모르겠습니다. 해당 링크에서는 아래 사진과 같이 제가 원하는 일정한 진폭의 정현파를…
wpslinks.exe is missing
Yesterday it was working. But since today, I'm getting this error on Altair Analytics Workbench. I'm using a personal edition.
How do i export a Hypermesh model, with mesh, to an .inp file so i can use it on Abaqus?
I dit meshed a part on Hypermesh v2025, that i imported from Inventor, Autodesk. Now, after i meshed the way i wanted, i need to know how i can export it to a .inp file so i can simulate on Abaqus.
Recommended Consumer Grade Hardware for Altair Inspire Cast 2025?
Hello everyone, I’m planning to run Altair Inspire Cast on a desktop and would like your suggestions for consumer-grade hardware (no workstation-class items like Intel Xeon or Nvidia Quadro). Could you please suggest the recommended or minimum: Processor (Intel/AMD) Graphics Card (NVIDIA/AMD, preferably gaming series) RAM…
Agile Jamming with a Swarm of Drones
In this white paper, the jamming of a radar station and of a communication link by a drone or a swarm of collaborating drones is investigated. This involves ultra-wideband antenna design in Feko and propagation analysis over terrain in WRAP.
Importing geometry to Hyperstudy-EDEM connector wont work
Hi, I am using Inspire 2025, Hyperstudy 2025 and EDEM 2025. I have been trying to follow this: When I am trying to import the geometry in Hyperstudy like they did: An error message comes up that reads: Is there a solution for this problem?
FEKO parametric analysis
Description: I need to run a parametric analysis, i.e. to collect the results automatically at variance of the values assumed by a geometric parameter. I would not to re-run manually the analysis for every parameter value. Product/Topic Name : FEKO *Note from Community Team - Once you receive a satisfactory answer on yo[ur…
Altair SimLab: Workflow for importing Altair WinProp indoor databases into SimLab
This article outlines the steps for importing Altair WinProp indoor database (*.idb) files into Altair SimLab. Indoor databases can be exported from WallMan to the following proprietary WinProp formats: *.idb file: A vector database (binary) for Altair WinProp indoor scenarios. *.ida file: A vector database (ASCII) for…
NIYAMA result output in Inspire Cast 2024.1
Hi All, I am working on a cast analysis of a component in Inspire Cast 2024.1. The complete simulation setup was done and the RUN was successfully completed with filling, solidification and demolding analysis. Here I was unable to check the result for NIYAMA output in the solidification analysis. I think it might not be…
How can i solve this error-Current limit is 10000. Use "MSGLMT" control card to change this value.
As I tried to run static analysis of shaft with one end fixed and another end moment applied,steel is material considered.OPTISTUCT SOLVER USED HERE
How do I optimize a model that is split in frequencies?
I am currently trying to optimize a broadbanded device that requires the use of different solvers and meshes for different parts of the spectrum. So, several meshes and some frequencies computed with MoM, some with MLFMM and some with MLFMM/GO. Computing the low frequencies with MLFMM activated causes crashes/convergence…
Is there a solution to make a smaller stl file.
Hi, I have been following this video: I am using another model that is quite big, 6m in length and 3 meter in width. I have now used the same kind of python code and batch code as the video, when I run it takes quite a while and when the STL file is created it is 10GB. Is there a way to reduce this? I was thinking if there…
Morfing機能でHandleをSurface Vectorで一括して移動させる方法を知りたい
標準機能でHandleを1点ずつ動かすことは出来ますが、各点Surface Vector指定にて一括で移動させたいのですが、tcltkやpythonにてそういったことが出来ないかご教示いただけないでしょうか。
안녕하세요 Altair inspire을 사용시 오류가 생겨 문의 드립니다.
Description: Altair inspire을 다운로드 실행 시 아래 와 같은 오류가 발생하여 문의드립니다. Product/Topic Name : Altair inspire / Error *Note from Community Team - Once you receive a satisfactory answer on your question, kindly mark your answers as "Accepted" so it can help others with similar problems. Thanks.
Request for Advice on Drone Landing Simulation
I apologize for the length of this message. I have been working on this simulation for a very long time, but it is still not going well, and I’m honestly feeling so discouraged that I’ve started wondering if I should leave school. I feel I’ve reached the limit of what I can do alone, so if anyone is available to take a…
HostID lost after windows reset
Dear Altair Technical Support, I am contacting you to report an issue that is preventing the activation of my Altair software license for students. During the activation process, I consistently receive the error: "This license was already activated using different HostIDs." This problem is most likely due to a recent…
NLFE Cable Stresses
I'm trying to do a simulation of a cable pulley system similar to <altair>\utility\mbd\nlfe\validationmanual\model5.mdl It uses spheres as contacts between cable and pulley. However in the region, where the spheres are attached the stress in the cable aproach 0. Since for my simulation I need the spheres on the whole…
Is there an overview for the nomenclature of stress results in Hyperview?
Hello everyone, In my random response analysis I get von mieses stress outputs with the prefix (Z1) or (Z2). What exactly does that mean? Despite spending quite some time searching the docu I wasnt able to find an definitive answer. I only found this page on processing nastran results. There it is said that Z1 and Z2…
Request to Update Attendances for Certificates on Altair Learn
Hi Altair Team, I hope this message finds you well. I am writing to kindly request that my attendances for the recent seminars, PSIM - Motor Drive Simulations on 17th June and PSIM - Power Supply Design on 18th June be updated on the Altair Learn platform. I attended the sessions and would like to ensure my participations…
Proper phtsical test for very sticky bulk material
We are working on testing bulk material for nickel ore raw material, which has a form similar to wet clay and is very sticky. We are experiencing an issue with the drop box calibration testing because it's jammed and stuck at the drain gate. So we couldn't measure the dynamic angle of repose. Is there a simple physical…
dsim v2025. Can't find my test even though it's specified with +UVM_TESTNAME
Description: I created a testbench/env from scratch and all the files compile individually. The sim starts running but immediately ends with a fatal message saying the test can't be found because it's not registered with the factory (it is). class test_001 extends base_test; `uvm_component_utils(test_001) … Product/Topic…

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Community Champion of the Month - May, 2025
The Community Team would like to introduce the May Champion of the Month, Simone Reitano @Simone_Reitano. Simone is an Aerospace Engineer, graduated from Politecnico di Torino in 2019. After an initial experience as a Fellow Researcher, he joined BEOND, an innovative SME providing advanced engineering services, including…

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Community Champion of the Month - May, 2025
The Community Team would like to introduce the May Champion of the Month, Simone Reitano @Simone_Reitano. Simone is an Aerospace Engineer, graduated from Politecnico di Torino in 2019. After an initial experience as a Fellow Researcher, he joined BEOND, an innovative SME providing advanced engineering services, including…
🎉 June Community Raffle - Win $25!
Complete your Profile, Get Your First Accepted Answer Badge & Enter to Win! We're celebrating our amazing Altair Community with an exclusive raffle opportunity for active members like you! How to Enter the $25 Raffle Step 1: Earn your first accepted answer badge by answering community questions and getting your answers…
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Altair Community May 2025 Roundup + How to enter our $25 Raffle 🎉
Hello Community Members! Welcome to our May Community Roundup! As we wrapped up a beautiful May and moved in to June, I am excited to share highlights from our buzzing Altair Community. Before we dive in to May's achievement, don't forget to participate in our exciting June Community Raffle - Complete your Profile, Get…
Altair is a 2X Leader in the 2025 Gartner® Magic Quadrant™ for Data Science and Machine Learning
We are pleased to share that Altair have been recognized as Leaders for the 2nd year in a row in the Gartner(r) Magic Quadrant(tm) for Data Science and Machine Learning Platforms! In the words of Altair CTO Sam Mahalingham: 'We think being recognized as a Leader for the second consecutive year further validates Altair’s…

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