# Welcome to Nays3DV example manual’s documentation!¶

- Introduction
- Overview
- Examples
- Example 01: 3D density currents in a pond
- Example 02: Upward flow in a tank
- Example 03: Dropping object inside a tank
- Example 04: 3D density currents in a closed tank with sloped bottom
- Example 05 : Free surface in a 3D density tank
- Example 06: Open channel flow
- Example 07: Density flow in a rectangular channel
- Example 08: Rectangular channel with an osbtacle
- Example 09: Tidal oscilation