Warning

This manual contains the documentation for DCIP octree package releases beginning on 2020-05-08. This version of the package is compatible with GIFtools v2.31 and later. If using an earlier version of GIFtools, please see the 2014-10 release manual .

DCIPoctree package

DCIPoctree is a program library for carrying out forward modelling and inversion of surface and borehole DC resistivity and IP data in 3D. The contents of this manual are as follows:

• 1. Package overview
  • 1.1. New capabilities
  • 1.2. Array types and Earth models
  • 1.3. Program Library
  • 1.4. Licensing
  • 1.5. Installing
• 2. Theoretical background
  • 2.1. Introduction
  • 2.2. Forward modelling
  • 2.3. General inversion methodology
  • 2.4. Inversion of DC resistivity data
  • 2.5. Sensitivity Weights
  • 2.6. Inversion of IP data
• 3. Elements
  • 3.1. Executables
  • 3.2. Main Input Files
  • 3.3. Supporting Files
• 4. Running the programs
  • 4.1. Contents
• 5. Examples
  • 5.1. Surface Data Example
  • 5.2. General Data Example
• 6. References