std::cout << "vv " << VV_VERSION << ", the 2D, 2D+t, 3D and 3D+t (or 4D) image viewer" << std::endl << std::endl
<< "Synopsis: vv file(s) [OPTIONS] file(s)" << std::endl << std::endl
<< "Open file(s) for visualization." << std::endl << std::endl
std::cout << "vv " << VV_VERSION << ", the 2D, 2D+t, 3D and 3D+t (or 4D) image viewer" << std::endl << std::endl
<< "Synopsis: vv file(s) [OPTIONS] file(s)" << std::endl << std::endl
<< "Open file(s) for visualization." << std::endl << std::endl