Reply To: Tips for beginners
have a look at chapter 2.1 “Lesson 1: Getting Started – Sketch of Application”, there you will find a description of how to start a program using the example bstep2d. You will immediately see the output on the terminal. Further information on input and output is given in chapter 8 of the User Guide and on visualization in chapter 9.
The User Guide and the provided examples are already a great way to get familiar with OpenLB. It’s also worth taking a look at the Spring School. There is a lab session where an introduction to OpenLB is given. Experienced tutors are also present to provide support and advice.
Let me know if you have any further quetsions.