I want to show on a graph how many times my "transport fleet" came to "seize transport" in one hour. The image of the complete flow is attached below.

I want to show on a graph how many times my "transport fleet" came to "seize transport" in one hour. The image of the complete flow is attached below.

You need to have a variable that counts the "seizes" every time a transporter is seized
And then an event that adds the value to a dataset every hour and then resets the counter to zero
You can then display the dataset values on a chart