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Need to know how to deactivate license of a computer that no longer exists.
I was using my laptop as my primary device for PSIM, until Windows bricked due to a short circuit in the motherboard, warranting formatting the drive without disabling the license first. As far as I know and searched, there is no way to disable the license remotely, and all the questions with this same exact problem were…
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Failed to create OpenGL RenderContext.
error on Alair PhysicsAI
Hello I have this error message Failed to create OpenGL RenderContext.
when I want to display the results of my test on PhysicsAI.
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EDEM-Hyperstudy coupling custom optimization algorithm
When I do EDEM-HypyeStudy coupling, I want to load a custom optimization algorithm in HyperStudy. Do you have any related video tutorials or graphic tutorials or official cases. Thank you
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How can the views of the different element quality criteria be displayed in TCL?
Hello, I would like to develop a TCL script to automatically generate screenshots of the different 2D and 3D element quality criteria. Currently, I am able to display the following view for 2D elements : I would like to be able to isolate the different criteria as shown below, but I cannot figure out how to do it. For 3D…
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PhysicsAI does not allow me to use the output value from the JSON file for vector training
Hello everyone when I want to train with vector as an output I obtain this error message [13:58:18] (ERROR): *** UNEXPECTED ERROR *** Version: 2025.1 (28.86882e9e5bd) Module: <array_function internals> Line: 180 Type: ValueError
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I can open my .odb file but can not visualize anything
Hello everyone, I would like to open my .odb files from ABAQUS 2025 on Altair hyperview just for checking if the mesh is correctly converted on Altair. But when I want to open it, nothing is displayed but all the componments and results are there in the tree
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I am doing model of Composite+Steel for 3point bending simulation.But still have problems on contact
I am doing with Radioss. I have uploaded my model's results. Can you please kindly check for me.
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Overhang Constraint for Topology Optimisations in HyperMesh
Hello, I wanted to ask how the overhang constraint is defined (within the Topology optimisation design variable card) within Altair HyperMesh when running a topology optimisation. I am designing a part for metal 3D printing and the printer cannot print within 30 degrees of the build plate, as shown in number 3. However the…
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Understanding the “Adapt to Thin Solids” and “Adapt to Features” Options in SimSolid
Hello, I am currently studying the capabilities of SimSolid on different models, by comparing the results with those obtained from classical finite element software. However, I am not always able to obtain consistent results between the two approaches. There are some parameters that I find difficult to fully understand, in…
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E-Drive: issue on Main motor control block execute on interrupt
Dear Team, In the e-drive motor control project (open-loop and closed-loop), we initially worked with Launchpad F280049C mcu using the GANINV board, and the system was working fine….In this setup, the *main motor control is executed on interrupt, configured with *ADCBINT1 and EOC2 mode. Later, we converted the same project…
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Problems when applying media in CADFEKO
Hi, After importing a .step file into CADFeko, I am trying to change the material of my geometry. I tried following the online instructions to create a custom metallic medium (in my case, aluminium); however, when I try to apply it to the faces of my object in the face properties panel, my custom media does not appear in…
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Conducting a Contact Simulation With a Composite Using the Radioss Solver?
Hello Altair community, I'm currently conducting experimental composite simulations in Hypermesh with the Radioss solver with the ultimate goal of replicating a 3 point bend test. My goal is to visualize the failure of the composite and get results similar to my actual conducted 3 point bend test. I am currently using…
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License Reset Request - Student Edition - Error: Already activated using different HostIDs
Hello Altair Support Team, I am a student at PSG Institute of Technology and Applied Research. I am trying to activate my Feko license, but I am receiving the error: "This license was already activated using different HostIDs." I have not changed my laptop, but the system no longer recognizes my machine. I have used the…
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Hypergraph Exports Response Surface Data
Hello, everyone in the community. I intend to export the data of the response surface after displaying the response surface of Hyperstudy to Hypermesh / Hypergraph, but the data I exported is not correct. Does anyone know what it is, or is there a way to export this response surface data
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Doubt about this ADC block
This is the Analog Input block (Embedded→STM32→ADC→Analog Input). The docs says it output between 0 and 1, this doesn't seem to be the case I tried reading a sine signal (0 to 3 ) using the simulated analog channel block. The output of the Analog input block also outputs sine (0 - 3). Why is the block outputting 0 - 3 and…
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Unexpected End of File Error Altair Embed
While opening Embed file , I'm getting this error. It happened after power outage while I was working on the file. Is there anyway to get it back? 😭 Does embed keeps local backup?
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I have a problem with the studenlicense.
I installed PSIM, following the instructions logged in with my account entered license number in utiltiy manager. Still I get this error. Been trying for days to solve this error. Please help.
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Convert block not converting in Altair Embed
I have this simple diagram, I code gen for stm32g431, but when I view the code I can see double cast. Why is embed using double even though I converted each input and output to float?
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Unable to avtivate my Licence on laptop
Hello there, I have just shifted to another laptop and installed altair on it for some reason its showing this in ALMUtil: "ERROR: SOAP 1.1 fault SOAP-ENV:Server [no subcode] "Host not found" Detail: get proxy host by name failed in tcp_connect()" And I cant find any old license file or application of Altair I forgot to…
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Drape Error
I am getting the following error: *** See next message about line 652196 from file: crash1 (1).fem (this is line 57585 of DRAPE,97 data, which started in line 594611) "+ ELEM 0 0.25 0.0 0.25 90.0 0.25 90.0" *** ERROR # 1000 *** in the input data: Incorrect data in field # 3. However, when I check drape table 97, there is…
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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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ERROR #606 Element 253026 references PCOMPG 2 without being included in any STACK.
I am getting the following error message: *** ERROR # 606 *** Element 253026 references PCOMPG 2 without being included in any STACK. but when I check the element, it says that it is referenced by a PCOMPP card. I also have the element under a shape that is referenced in a laminate. What should I check/change?
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Altair Feko: What's new in Feko 2026
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,…
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How to Optimize a Continuous Powder Mixer with Altair tools
I want to reproduce the tutorial, for which the python script, I can directly copy the use of photos. In other words, can you provide python scripts and batch files in the tutorial The photos are intercepted at 3 : 03 of the official YouTube tutorial. The compression package provided in the community does not have these…
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EDEM flexible surface
Hello, everyone in the community. I currently want to do a flexible model of corn leaves ( in line with the actual physical behavior, such as bending ) in EDEM, as if hypermesh and EDEM co-simulation can be done. Do you have this information ?