How to save in Simulink output/results to different files

Dear MATLAB community,

I am writing to you as I need to run a simulation in Simulink with very long simulated time and high number of timesteps, therefore, I will have to save a very large result file (which I aim to save with "to file" block from the Simulink interface directly).

I am facing issues with insufficient memory of my pc to manage such a big file, and therefore, I would split save the results sequentially to different files. However, I do not see how to specify different time intervals to different "to file" blocks.

Do you have any hint to solve this or work-around?

Many thanks in advance.

Answer 1

[Fangjun Jiang]

SDI datastore and tall array

https://www.mathworks.com/help/simulink/slref/matlab.io.datastore.sdidatastore.html