Working for 1st 512 samples

  0   2   164   156 1 1     4     4
  0   4   164   164 1 1     0     0
  0   6   164   164 1 1     0     0
  0   8   156   164 1 1    -4    -4
  0  10   156   156 1 1     0     0
  0  12   156   156 1 1     0     0
  0  14   164   156 1 1     4     4
  0  16   156   164 1 1    -4    -4

  0 506    52    52 1 1     0     0
  0 508    44    52 1 1    -4    -4
  0 510    44    44 1 1     0     0
  0   1     4   156 0 1   196   196
  0   3     0     4 0 1   165   165
  0   5     0     0 0 1   164   164
Now not using floating point data.