Add some data (by default SEAScope does not contain any data)
You can either generate your own data, or grab some from the IDF Data page (like the samples archive)
Extract the archive to the data subdirectory of the seascope folder
Now that you have data to display, launch SEAScope
Go inside the seascope directory
Execute the seascope command (./seascope on the command line, or with a double-click if using a graphical interface)
For example, using the command line:
SEAScope will index the data you downloaded during the
initial startup process so please be patient: this step is skipped if
the index already exists, allowing the application to start much faster
afterwards.