Running example Simulink-ROS-Gazebo error

[vbalaji21]

I wanted to run an example simulation of Simulink-ROS-Gazebo as given in example controller section - https://github.com/ethz-asl/rotors_simulator/wiki/Interfacing-RotorS-through-Matlab#Examples-Controller . The Simulink file in this example is too large and shows 193 GB and the main.m does not have any code inside it.

I am not sure whether the size of this is generally too large or there is some mistake i am doing. I downloaded the RoboticsSystemToolboxExampleFile (showed 193 GB on unzipping). Whether I run keep it on the system memory or external storage (due to space requirements), matlab always crashes on clicking to open it.

Please let me know which examples I can run and how to run to test this connectivity and I wanted to develop things on top of it. My system configuration is Ubuntu - 20.4.4 , ROS Neotic, RAM - 16 GB, Hard drive - 250 GB

[vbalaji21]

Can someone please comment on this error while running the basic connectivity simulation ?