PySIT Inversion Examples: Quick Start

Horizontal Reflectors (Single Source)

Note

The problem in this example is small enough that it can be run in serial on a normal laptop in (at worst) a few minutes. For a more complex example that should run in parallel, see 2D Marmousi Velocity Model.

• 2D Horizontal Reflectors
  • Set Up the Computing Environment
  • Set Up the Model Problem
  • Set Up the Sources and Receivers
  • Define the Solver and Generate Synthetic Data
  • Objective Function and Solving the Inverse Problem

Marmousi2 Velocity (Many Sources)

Warning

The problem in this example is designed to be run in parallel. It can be run in serial, but it will be very expensive. It is strongly recommended that you go through the simpler example above, first.

• 2D Marmousi Velocity Model
  • Set Up the Computing Environment
  • Running the Script
  • Details of ParallelMarmousi.py
  • Visualizing the Results