How to import STK orbit file into OPNET Modeler 14.5?

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Sai R N

OPNET is an end-of-life product that is not used any more. The version you mention is probably from 2011 or 2012. It is unlikely that anyone will have a solution for this.

Muhammad Mateen Yaqoob

This STK import process requires some manual effort. Moreover, OPNET 14.5 support is very limited now. However, you may try the following steps.

Export the orbit file from STK in the required format. OPNET Modeler supports several orbit file formats, including TLE, ASCII Ephemeris, and STK ephemeris. Ensure that you export the orbit file in a format that is supported by OPNET Modeler.

Convert the orbit file to a format compatible with OPNET Modeler. You can use a conversion tool such as STK Export Tool or OrbitTools to convert the file to a compatible format.

Once you have the orbit file in a compatible format, you can import it into OPNET Modeler using the Orbit file import feature. To do this, go to File -> Import -> Orbit File and select the file to import. Follow the prompts to configure the import settings, such as the simulation time and coordinate system.

After importing the orbit file, you need to configure the simulation scenario in OPNET Modeler. This involves setting up the network topology, configuring the nodes and links, and defining the simulation parameters.