SiiNunit
{
image_atlas : egarr4
	     {
  atlas_name: "atlas_eg"
  material_path: "/material/sign/atlas/eg/eg_arrow_4.mat"
  
  # names
  images_names: 2
  images_names[0]: "EG arrow 4"
  images_names[1]: "EG arrow 4 diag."
  
 
  # left right bottom top
  images_coords: 2
  images_coords[0]:  (  30,  96, 130, 1)
  images_coords[1]:  (  1,  126, 255, 131)


}
}