4. Running the programs

This section provides describes how to run all executables pertaining to the H3DTD package.

Note

All executable files, input files, output filenames and files specified within input files can be specified in the following manner:

  • as just the filename if contained within the current working directory (Example: filename.txt)

  • as a file path relative to the current working directory (Example: sub_dir\filename.txt)

  • as the full path (Example: C:\Users\Name\Tests\filename.txt)

Executable files should not be renamed. However, input file names can be specified by the user if desired.

The main executable programs within the H3DTD program library are:

  • h3dtd: used to forward model TEM data for a conductivity (and a susceptibility) model

  • h3dtdinv: used to invert TEM data to recover a conductivity model

Also useful are the following utility programs:

  • blk3cell: creates block models directly on tensor meshes

4.1. Contents

To learn the specifics of running each executable, see the following sections: