Waveller FBEM ; Head scattering example
=======================================

This example contains only the watertight mesh of a human
head in object file format (OFF). You can create the 
simulation files using the createSimulation.py script
in the Waveller FBEM tools directory. 

To study the scattering from auricle and head, a point 
source is placed close to the right ear canal opening. 
The mesh is in millimeter units and the location for the 
point source is (69, -4, 5) mm. 

To create simulation files, createSimulation.py is 
run as follows:

python tools/createSimulation.py -m head.off -c 0.001 \
	-s 69,-4,5 -f 12000,200,13000 \
	-o head_scattering_simulation

where -m specifies the mesh file, -c specifies scaling
factor (from millimeters in mesh file to meters), -s 
specifies point source location, -f specifies the 
frequency range and -o the location of output files. 

This example requires some 2.2 gigabytes of memory and 
3 minutes of wall clock time per frequency to run. 
You can run each frequency with 

	waveller Solution12000.ini
	waveller-field Solution12000.ini
	waveller-visualize Solution12000.ini

A visualization example for Paraview is in the 
visualization directory. Use "File->Open State" to
open the .pvsm file.



