input exposure map dataset true output response file true minimum wavelength wavmin in [0:] maximum wavelength wavmax in [0:] number of wavelength bins (beta tensor) wavbetabins in [1:] number of wavelength bins (ph tensor) wavphbins in [1:] minimum phi true maximum phi true number of phi bins phibins in [1:] minimum psi true maximum psi true number of psi bins psibins in [1:]