E4D User Guide
E4D User Guide
Travel-time Methods Run Modes
E4D executes according to a run mode chosen by the user. Workflows for run modes can be classified generally as mesh generation, forward modeling and inverse modeling. Required input files, and the formats of those files, vary somewhat depending on the run mode.
| Run Mode | Workflow | Description |
|---|---|---|
| FMM1 | Mesh Generation | Mesh generation for travel-time modeling and inversion |
| FMM2 | Forward Modeling | Travel-time field and survey simulation |
| FMM3 | Inverse Modeling | Travel-time inversion for a single survey |