+ std::cout << " ifinfo Image file information\n";
+ std::cout << " if1 Single image file conversion\n";
+ std::cout << " if2 Dual image file conversions\n";
+ std::cout << " phm2if Convert a geometric phantom into an imagefile\n";
+ std::cout << " phm2pj Take projections of a phantom object\n";
+ std::cout << " pjinfo Projection file information\n";