4.1.2. Forward Modeling Program
The forward problem is solved using the h3dtd.exe executable program and an input file that MUST be name h3dtd.inp. To run the executable, open a command window and type the following:
4.1.2.1. Units
Electric field data: Ex, Ey and Ez in units V/m
Magnetic field data: Hx, Hy and Hz in units A/m.
Magnetic field data: dBx/dt, dBy/dt and -dBz/dt in units T/s. The vertical component of dB/dt is represented using -dBz/dt due to a long-standing plotting convention
Conductivity model: S/m
Susceptibility model: SI
Reference/starting conductivity model: S/m
Model/interface weights: unitless
4.1.2.2. Output Files
The program h3dtd.exe creates the following output files:
recv_h3dtd.txt: E, H and dB/dt data predicted using H3DTD
h3dtd.log: A log file for H3DTD
mumps.log: A log file for the MUMPS solver