added a printf to see if the tables A and K are filled correct.

It does appear that they are filled but with the wrong numbers
altered the function that prints the tables to a file. This function now is hard coded to print out the tables in the table struct. As I suspected there was bug in the pointer logic.

Also the filling of the tables is updated. They are now for the region between the electrodes and not the whole fusor.

However there remains a bug in the S_1 calculation.
Added a much simpler way to turn on and off the printing functions.

Also removed some debug code
updated the calculation of S, it is still very wrong