A place to ask questions about Altair products or solutions and receive help from community members or Altair employees. Don't forget to tag with the product/topic related to your question. Once you receive a satisfactory answer on your question, kindly mark your answers as "Accepted" so it can help others with similar problems.
Hi, I'm trying to run an simple toy topography optimization problem in Radioss where a pressure is applied dynamically to a square plate (solid elements). When running the RADOPT file I receive the following error. How can I understand what is happening here? *** ERROR # 4306 *** No ESL is generated by SUBCASE 1 to do…
Hello, I recently formatted my computer and forgot to deactivate my PSIM license before doing so. Now, I’m unable to activate it again on the same machine. Could you please help me reactivate the license? Thank you in advance for your support. Best regards,
Hello, I am using the Simlab python library for some automation. I would like to use the simlab.getProperty function from the library but I do not understand the syntax completely. Do you have an example file or additional details that you could share? Thank you, Aashish Product/Topic Name : Using Simlab 2025.1
Hello there, How can I select the features (design or performance) which I can use to compare the motors in the Comparator? I need to compare more/other things than are the default in the Fluxmotor Motor Comparator
Description: Dear community members, I am trying to add a custom antenna pattern in the .ffe format (zip-file attached here) in Proman file> Site new > Transmitter type > Antenna > Site 1 Antenna 1 > Cell > Directional/sectoral antenna > attach .ffe file, and this .ffe file was already given in one of the examples of Feko…
Hello - We are evaluating Altair SLC for one of our customers, and need help with the configuration. We have our web based analytics and data science application, and currently Jupyter Notebooks in integrated in our application. The application is deployed on AWS Kubernetes cloud for scalability. When a User initiaties…
Description: I have run Frequency response modal method EIGRA , analysis type MFREQ but the simulations say it is : In subcase # 21 of type "MFREQ": *** ERROR # 1458 *** in the input data: One of following cards must be used in this subcase: DLOAD, CDSMETH,. In subcase # 22 of type "MFREQ": *** ERROR # 1458 *** in the…
I have a fairly simple 2D-Geometry of a C-Clip base shape. Whenever I try to split this surface along its center line, a fresh cut line appears, but the surface doesn't actually split, in the sense that selecting one half automatically selects the entire part. This only happens when I split the part along y=0, other…
I am trying to run an axis symmetric analysis in Radioss. I am trying to find a type of contact similar to TYPE 7 contact, I want to use it for self contact. I tried TYPE 7 contact, however I got an error that it is incompatible with 2D analysis. I am trying to use TYPE 5 and TYPE 3, however I am getting this error: "ERROR…
Hi! I am using Hyperstudy 2025 and I am doing an IPT optimization in EDEM. Sometimes the simulation "fails" and the output then becomes 0(see figure). I have been experimenting with machine learning to save time for all the simulations, but when some simulations "fail" and the output is read as 0 it affects the machine…
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