Usage: mrcFFTProjection Options: [-i[nput] In (NULL ).as(inFile ) ] :Essential :InputDataFile [-o[utput] Out (NULL ).as(outFile ) ] :Essential :OutputDataFile [-c[onfig] configFile (NULL ).as(inFile ) ] :Optional :ConfigurationFile [-m[ode] mode (0 ).as(Integer ) ] :Optional :Mode ----- Additional Usage ----- The 2D FFT Image projects to Y-axis This image is not true. Because the real part is buried with mag and the imaginary part is buried with zero.