4. Running the programs

This section provides describes how to run all executables pertaining to the TDoctree 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 TDoctree version 1 tiled program library are:

  • create_octree_td_tiled: creates a global OcTree mesh for the inversion based on the survey geometry and a set of local OcTree meshes about each transmitter and its receivers

  • tdoctree_tiled: used to forward model and inverted TEM data

Also included are the following Octree utility programs:

  • extract_mesh: extracts a specified local OcTree mesh from a hexidecimal file containing all local forward meshes

  • blk3cellOct: creates block models directly on OcTree meshes

  • interface_weights: generates interface weights

4.1. Contents

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