# mrcFFTExpression

## Usage

    Usage: mrcFFTExpression
    Options:
        [-i[nput]            In                  (NULL      )] :Essential :InputDataFile
        [-o[utput]           Out                 (NULL      )] :Essential :OutputDataFile
        [-T[hreshold]        Thres               (1e-16     )] :Optional  :Threshold to calculate.For mode 1 and 3.
        [-c[onfig]           configFile          (NULL      )] :Optional  :ConfigurationFile
        [-m[ode]             mode                (0         )] :Optional  :Mode
    ----- Additional Usage -----
    ----- FFT Expression MOde -----
    0:Amplitude
    1:LogAmplitude
    2:Power
    3:LogPower
    4:Phase
    5:Real