E4D User Guide
E4D User Guide
Travel-time Methods Forward Modeling
Forward modeling results are reported as simulated measurements and/or simulated travel-time distributions according to specifications given in the output options file listed in <fmm.inp>.
Workflow for Forward Modeling
Step 1: Mesh Selection
- If mesh exists, go to step 2
- If mesh does not exist, create mesh using E4D Mesh Generation
Step 2: Forward Modeling Input
- velocity distribution
- specify homogeneous distribution (eg. 2.0) in <fmm.inp> file
- OR create velocity file
- survey file
- output options file
Step 3: E4D Execution
- Create <fmm.inp> file
- Run E4D