//TODO add summary description here, with reference acknowledgement

Directory Contents
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1)Docs
This directory contains the documentation for the experiment
ReadMe.txt - This file
report.pdf - experimentatal protocal used in this experiment
rsm15may02_header.txt - header information for each run in the interventations

2)Forward_Transforms
This directory contains transforms for the cardiac forward problem. 
Each file is matlab format with a single matrix. These matrices were 
calculated in SCIRun (www.scirun.org) with the Forward/Inverse Toolkit.
BEM_forward_transformation_closed_surfaces.mat - This is the forward 
transformation matrix for the heart and the tank using Boundary Element 
Method between the two closed surfaces included in the Mesh directory 
(cage.mat and tank_771_closed.mat).  This matrix is 771x599 and 
requires interpolation of the recorded data to use. 
BEM_forward_transformation_measured_surface.mat - This is the forward 
transformation matrix for the heart and the tank using Boundary Element 
Method between the two measurement surfaces included in the Mesh 
directory (cage.mat and tank_192.mat).  This matrix is 192x599 and can be 
used with the recorded data without interpolation. 

3)Interventions
Potential data for 3 intervention is included in this directory.
There is a set of control recordings and three interventions. 


Control recordings are provided for each of the interventions.
The rsm15may02_header.txt file indicates what run numbers were 
control and which were intervention based.

All directories contain Time signals corresponding to the run
times listed in the rsm15may02_header.txt document.  The time signals are
organized by recording location (cage, tank).

5)Meshes
There are three meshes for this experiment:
cage.mat
tank_192.mat
tank_771_closed.mat


Each mesh is a trisurf mesh in matlab format.  Each is a structure 
with fields *.node (or *.pts), which contains the x, y, z coordinates for all 
the points in the mesh, and *.face (or *.fac), which declares the connections 
for the triangles (1 based indexing).

cage.mat:
mesh for the cage electrode array used to record epicardial potentials 
during the experiment.  The nodes of the mesh are the location of each 
of the 599 recording electrodes on the cage.

tank_192.mat:
mesh for the electrode array on the tank surface used during the experiment.  
The nodes of the mesh are the location of each of the 192 recording 
electrodes on the tank surface. 

tank_771_closed.mat:
This mesh is similar to tank.mat, but includes additional nodes and faces 
to include the entire geometry of the tank used in the experiment and is a 
closed surface with 771 nodes. This is for use in forward and inverse 
calculations.