LaharFlow users are required to register for an account. A user account allows session data to be stored and run settings to be saved and loaded in future sessions.
On your first sign in, you'll find settings in some of the text boxes, but further input is needed to run a LaharFlow calculation. The Quick start guide is available to assist in using LaharFlow.
For future session, after signing in to LaharFlow you'll find the most recent session results, either completed or still running.