Usage: mrcFFTSpectrum
Options:
[-i[nput] In (NULL ).as(inFile ) ] :Essential :Input:fft
[-o[utput] Out (stdout ).as(outFile ) ] :Optional :Output:spectrum
[-n N (1 ).as(Integer ) ] :Optional :n-division: 2PI/n
[-axis Axis (0.0 ).as(Real ) ] :Optional :axis: 0
[-c[onfig] configFile (NULL ).as(inFile ) ] :Optional :ConfigurationFile
[-m[ode] mode (0 ).as(Integer ) ] :Optional :Mode
----- Additional Usage -----