Welcome to the RATS Help Facility. If you are just now installing the software, you should see the Read Me page.
If you are new to RATS in general, we recommend that you check out the Getting Started with RATS page.
If you are new to this particular version of RATS, check out the Release Notes to see what's new with this version of RATS. If you're several versions behind, you can find a list of changes going back many versions on our web site.
Note that the menu- and dialog-driven Wizards available on the View, Data/Graphics, Statistics, and Time Series menus provide a convenient way to do many standard RATS tasks without having to type in commands yourself.
Using the RATS Language
Using the Instruction Descriptions in Help
Working with the RATS Editor
RATS Editor (Interactive Mode)
Working with RATS Format Data Files
The RATS Editor Menus
Copyright © 2025 Thomas A. Doan