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Request to Deactivate Student License Activation
Since my old computer has broken, I’m unable to deactivate my Altair PSIM license. I need your assistance so that I can use my license on my new computer. Could you please deactivate my license?
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Unable to Activate Altair AI Studio Student License
Hello, I am a student, and I am trying to activate Altair AI Studio (formerly RapidMiner Studio). I downloaded the software, but it keeps asking for Altair One authorization, and I cannot activate it with my student account. I am not able to find or download the AI Studio Student Edition license file (.lic or .dat). Every…
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Altair slc enhanced autoexec file and ultraedit insert text
Altair slc enhanced autoexec file and ultraedit insert text; Too long to post here, see github github https://github.com/rogerjdeangelis/utl-altair-slc-enhanced-autoexec-file-and-ultraedit-insert-text CONTENTS 1 ENHANCED AUTOEXEC (file in this repo) Added pesistent work library, so tables can persist between ultraedit…
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Lua code to select number of processes in CADFEKO
Hello all, Does somebody know the command in LUA to specify the number of cores to use during simulation ? I tried the "record macro" option and then selecting the number of cores but it does not record this particular action (maybe a feature to add ?) I've looked at documentation and did not found the command to set it…
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ESAComp 2020 not starting
I' a student and have followed and completed all the steps of the student edition tutorial page, but when i want to start ESAComp, the error message on the left appears. I have installed altair licensing 2026.0 with the license key option in the install process, and I have also added the license key in almutil_gui.exe on…
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How do I perform impedance optimisation for a patch antenna with a waveguide port?
How do I perform impedance optimisation for my patch antenna with a waveguide port? The antenna is fed by a coaxial probe and the port used is a waveguide port. The Impedance Optimisation Goal dialogue box does not include waveguide port at the "Focus source section." Find the picture attached Can you kindly assist me?…
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WRAP not available for student edition license
Hi @Rahul_P1, I am using a student licence to run the Feko suite, but it seems that the licence is not activated for WRAP. This issue has been discussed in other posts on the community, but has not been solved: https://community.altair.com/discussion/62732/license-feature-to-use-wrap The following error is issued: There is…
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hi there i am having problem with my hypermehs/optistruct license about this error feature not found
Activating features... [11/14/25 10:12:03] Trying to activate... [11/14/25 10:12:03] Deactivating features... [11/14/25 10:12:03] Activating... [11/14/25 10:12:03] Activating required features [11/14/25 10:12:09] System Error during checking out: Altair License Manager: License error Feature(s): GlobalZoneEU, HyperWorks,…
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A better proc r using altair slc a macro sandwich interface with any app that supports a cli
A better proc r using altair slc a macro sandwich interface with any app that supports a cli Too long to post to a listserv, see github github This is a additional less flexible implementation then the previous macro wrapper solution.…
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Errors when installing
I'm running "MonarchAutomatorInstaller.exe" on my new server and I'm running into a number of problems. First, I copied my existing database over to a test SQL server in attempt to run through and test the install. When I started the install last night it hung on installing IIS until I canceled the install this morning.…
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PSIM simulation for three phase motor inverter.
How to find the loss of IGBT in simulation. Should I check average loss or RMS loss ? Also, if inverter output power is to be calculated in simulation, then below formula is used. If I plot above formula in Simview I get below results - S10.ploss_total, S15.ploss_total, S16.ploss_total are the losses in each IGBT half…
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Inspire Cast Legend Colors Change
How to i change the default rainbow legend colors in Inspire Cast 2025.1? I am post-processing the time vs temperature results and want to change the top red color to more yellow. I can change the values but can't seem to find where to change the color gradients. Amy help would be grateful.
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Query about iteration for my design.
Hi, I am investigating the magnetic field strength of an array of magnet setup, and I have been messing around with the dimensions, shape, etc where I can iterate through parameters for my design. I would like to now iterate through different number of magnets in the system, by turning them on and off. My idea would be to,…
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PhysicsAI predicts the same value for all different samples.
Hello， I'm using physicsAI to train a wheel modal prediction model. There are 20 training samples in total (5 wheel styles, with 4 fine-tuned data points for each style). As shown in the figure, the predicted modal modes are the same for different structures. How should I adjust to fix this? Thanks in advance! Regards,…
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Import materials from Flux material manager into Simlab
Hi, I just wanted to know if there is a way to import materials from the Flux material manager into Altair Simlab Flux 2025.1? Best regards
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Not able to select bolt type
Hi guys, So, basically I have this problem: I’m not able to select the bolt type when creating a connection. I have all the available add-ins installed and I’m using the OptiStruct solver.
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Results tab not working in Rapid Miner
Hello, I was working with a data set with several operators that take a while to load like Clustering, loop parameters, and outlier detection. After running my process several times now my Results tab is unresponsive. Is there any fix for this? Perhaps a cache somewhere needs to be emptied?
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WRAP - Modelling radar sensor equipped with an Active Electronically Scanned Array - AESA
Dear Altair Community, I would like to understand if WRAP supports the modelling of a radar sensor equipped with an AESA antenna. More in detail, if it possible to consider beam scanning losses in the simulation. What I am expecting is the radar performance (e.g. probability of detection or minimal detection target RCS)…
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A better proc r using altair slc macro to interface with any app that supports a CLI
A better proc r using altair slc macro to interface with any app that supports a CLI Too long to post here, see github github https://github.com/rogerjdeangelis/utl-a-better-proc-r-using-altair-slc-macro-to-interface-with-any-app-that-supports-a-cli NOTE: macro utl_slc_r64 is avaiable in this repository and in…
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Please deactivate/cancel the trial licence of AU AEC Advanced Structural Engineer
Dear Altair Support Team, I accidentally clicked on the trial version of AU AEC Advanced Structural Engineer on 5th November. I am not using this license. Can you please deactivate/ cancel this AU AEC Advanced Structural Engineer trial license from ID. I have already sent mail on same day for cancelling. Thank you in…
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Shell Element Integration Control in Hypermesh-Abaqus
Dear Community, I am modeling a composite structure using shell elements and have meshed the surfaces with the freeform tool. However, I noticed that the mesh contains two element types: S4 and S4R. In Abaqus, I normally have the option to choose between full and reduced integration, but I am unsure whether this choice can…
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Part Instance Deletion: Retain Components Automatically in HM 2025
Is it possible to configure HyperMesh 2025 settings to automatically retain components in the database when their parent part instance is deleted? Currently, all components are deleted as well.
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Interpretation of Bolt Loosening and Failure in Nonlinear Simulation (OptiStruct)
Hi I’m performing a nonlinear structural analysis in Altair OptiStruct for an automotive assembly containing several bolted joints. Each bolt is modelled using 3D solid (hex) elements, and contact interactions are defined between mating components. The analysis includes two sequential load cases: Assembly Load (Bolt…
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General Performance Question
Hello, I am currently helping out at my university for the use of HyperWorks 2024.1, as the Computers at my University are generally not meant for simulations the GPUs are not top of the Line. Now my question is if there are some options in the HyperWorks Programm to decrease the load on the GPU, CPU and RAM usage to…
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Problem with skateboard Tutorial in HyperWorks 2024.1
Dear Professionals, I am currently trying to complete the "Composite optimization of a skateboard with OptiStruct" Tutorial in HyperWorks 2024.1 Now since the Tutorial is written for a older Version it is a little bit more difficult but I managed up until point 3.3.3 Check-run and Phase 2 Optimization Run (The pdf of the…
