Training image format
Training images must be formatted as EAS/GSLIB ascii file, with the special requirement that that the first line must describe the dimensions of the training image
2 3 1
1
Channel
1
1
0
0
1
1
Line 1: Contains the dimension of training image, specified as 3
integeres seprated by a space nx ny nz
Line 2: The number columns of data (typically one for a training image)
Line 3: The name of column 1, [There should be one line, with the name of each column, for each number of columns]
Line4 -> : The training image data. One data value on each of the
following nx*ny*nz
lines.