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Community Q&A

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.

Community Q&A

Recent Discussions

Siemens RapidMiner SLC chapter II txscatter three-dimensional ASCII text scatter plot
Siemens RapidMiner SLC chapter II txscatter three-dimensional ASCII text scatter plot Too long to post: see https://github.com/rogerjdeangelis/siemens-rapidminer-slc-chapter-II-txscatter-three-dimensional-ascii-text-scatter-plot NOTE: A major by-product is wrapping R in an SLC macro and exchanging macro variables wit R.…
Account Blocked Rapidminer AI Studio
Logged in too many times and my account has been blocked. How do I fix this? I tried calling the tech support number and they insisted to reach out here and that they couldn't resolve it. I am a student. This is for logging into AI Studio.
URGENT – Reset Student Edition license HostID – old computer broken
Hello, my previous computer is permanently broken and no longer turns on, so I cannot deactivate my Student Edition license from the old machine. On my new computer I receive the error: “This license was already activated using different HostIDs.” Could you please reset the previous HostID activation in Altair One as soon…
Immersed wall
Dear Altair Support Team, We intend to conduct a single particle settling simulation using the Flow with Particles solution. We would like to adopt the Immersed Wall feature to achieve high-precision computation. However, we are not familiar with the corresponding operation workflow. Could you please advise whether there…
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
AI Studio Student Edition 2026.1.1 - Error Code -29: RapidMinerStudio feature not found
Hello, I am using Altair AI Studio 2026.1.1 Student Edition. My Student Edition license is active and valid until July 2027. I successfully activated it using the Altair License Utility, and Managed Licensing is authorized. However, AI Studio always fails to start with the following error: Feature: RapidMinerStudio Error…
Siemens rapidminer slc querying google bigquery using r python siemens slc
Siemens rapidminer slc querying google bigquery using r python siemens slc EXAMPLE; Select max birth weights by year and month Too long to post see https://github.com/rogerjdeangelis/siemens-rapidminer-slc-querying-google-bigquery-using-r-python-siemens-slc CONTENTS 1 Preparation: Create Google API and install Google ODBC…
How can I fix this triangular mesh error 2331? Feko V 2025.1
Hello, no matter what surface or geometric body I place in CADfeko via a patch array, there's always a 832, and if I try to fix it, I get a 2331, and that can't be resolved. Only the output file shows the triangles, but in CADfeko I have no chance of getting rid of them—no help entry or AI query has worked so far. The…
Calculation of particle size distribution of EDEM polyhedral particles
How to calculate the particle size distribution of polyhedral particles ?Thanks！！
How can i use rapidminer for antenna measurements
How can i use rapidminer for antenna measurements…what are other suitable products from Altair

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