// this 2MxN matrix gives a set of M correspondences across N images
// the format is interleaved x and y values by rows
(CORRESPONDENCE_MATRIX 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
(IMAGE_FILE_0 "shape_atlas1.tif")
(IMAGE_FILE_1 "shape_atlas2.tif")
(IMAGE_FILE_2 "shape_atlas3.tif")
(IMAGE_FILE_3 "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
(KERNEL_WIDTH 20.0)