In this tutorial, Slide3 is used to model an open pit mine using multi-modal optimization by importing surface and sub-surface geometry from DXF and STL files. Follow us on social media: Facebook: https://www.facebook.com/rocscience/ LinkedIn: https://www.linkedin.com/company/rocscience/ Twitter: https://twitter.com/Rocscience Instagram: https://www.instagram.com/rocscience/ 00:00 - Intro 00:48 - Part 1 – Modelling an Open Pit Mine 01:00 – Opening the Initial File & Project Settings 01:41 - Import STL and DXF files 03:52 - Create External Volume 04:34 - Divide All 05:16 - Assign Materials 07:04 - Assign Materials Using a Cutting Plane 07:39 - Slip Surface Options 08:33 - Compute & Results 09:13 - Show Contours 09:53 - Search Options 11:09 - Part 2: Multi-Modal Optimization (MMO) 11 Show more