• convert 2D geometry to 3D

    hello everyone
    I am a beginner in FEFLOW. I just need to simulate one laboratory setup of oil spill. I am using FEFLOW 7.1.
    I need to create a 3D geometry of dimension 1.2mx1.5mx0.1m. Using polygons, I have drawn 1.2mx1.5m rectangle, i need to know how this 2D geometry can convert to 3D of width 0.1m? Let me know the options.

    Thanks