// this 2MxN matrix gives a set of M correspondences across N images
// the format is interleaved x and y values by rows
16 4
// x coord for first point (must be floating point)
181.0 179.0 191.0 163.0
// y coord for first point
70.0 99.0 89.0 97.0
// x coord for second point
259.0 250.0 254.0 267.0
// y coord for second point
75.0 113.0 114.0 71.0 
// and so forth
269.0 280.0 279.0 278.0 
120.0 145.0 156.0 110.0 
261.0 250.0 236.0 289.0 
167.0 183.0 187.0 154.0
185.0 180.0 168.0 193.0 
177.0 197.0 187.0 154.0 
102.0 105.0 100.0 84.0 
170.0 183.0 161.0 206.0 
91.0 170.0 71.0 75.0 
123.0 148.0 118.0 167.0 
99.0 105.0 128.0 63.0 
81.0 111.0 87.0 123.0 
// For the number of images specified above 0..N-1, each one
// has a file name, given by a string
shape_atlas1.tif
shape_atlas2.tif
shape_atlas3.tif
shape_atlas4.tif
// These are the filenames for the output.  Could be anything indicated
// by this string
//ATLAS_FILE_OUTPUT 
atlas_out.tif
// other parameters such as kernel width
20.0