• If you place an axis inside a grid, it is shared by all the graphs in the grid that don't have an axis with the same name

• If you have multiple (numerical or computed) 1-D datasets of the same length (e.g. called 'one', 'two' and 'three') which you want to export as columns in CSV format, open the console window and type:

savetxt('myvariables.csv',column_stack((GetData('one')[0], GetData('two')[0], GetData('three')[0])), header='Exported values of one, two three',delimiter=',')

and in the current directory you should find the file myvariables.csv, with the specified header as the first line commented out with a '#' character. You can make multiline comments by including line breaks ('\n') in the header string.

• If you are dealing with lots of similar data plots make a style sheet, you can apply it each time you import data and it saves painstakingly tweaking it each time

• On macOS 15 and later, the process of launching unsigned application programs has changed. Previously, one Control-clicked on the app icon and selected Open Anyway. Now, the following steps are required to achieve the same thing. Excerpted from The-Voice-Of-Taciturnity's post at https://discussions.apple.com/thread/255759797?answerId=261081694022&sortBy=rank#261081694022.

1. Press Shift + click to Open the app.

2. When prompted about possible malware, press Done instead of Send To Trash.

3. Go to System Settings > Privacy and Security.

4. Scroll down and click “Open Anyway” in the window right of the sidebar.

5. Follow the prompts to allow the app to open.