1180 Error in WinProp simulation

Cristian García
Cristian García Altair Community Member
edited February 2022 in Community Q&A

With the 2021 student version installed, I have some problems when trying to run some propagation simulations on WinProp. Even though with some projects it correctly runs the simulation, I am usually prompted a 1180 error message in the progress bar.

I attach some screenshots of the message. It is yet a simple scenario, with only 1 transmitter. Then, I do not think it may be due to any limitation on the student version.

I would strongly thank if you could help me.

 

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Answers

  • Cristian García
    Cristian García Altair Community Member
    edited January 2022

    UPDATE: I have checked that the problem comes whenever I select the "Transmission Matrix" result in the "Propagation" tab of the "Edit Project Parameter" menu. If this option is left unselected, the simulations can be computed without problems. Why does this happen?

    image

  • mvogel
    mvogel
    Altair Employee
    edited February 2022

    It probably is related to your choice of simulation method (=propagation model) and/or whether you have set up a fully-polarimetric project or not. The selected method may not be able to produce a transmission matrix.

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