Upon launch, GINsim will present the Welcome
dialog box below.

The Welcome dialog shown on startup
The New model
action will create a new Regulatory Graph,
while the Open
and Import
buttons allow to select an existing file
in a supported format.
The Recent files
section allows the quick selection of a previously opened file.
For all these actions, the selected graph will be opened in a Main Window.
Closing this dialog or activating the quit
button will stop GINsim.
This dialog is also shown after closing the last window (
Ctrl/Cmd-W
). Use the Quit
(Ctrl/Cmd-Q
) action to skip it.When running GINsim on the command line, it is possible to provide a file to open or to
ask for a new model. In this case, the welcome dialog will not be shown. See the run options.