# mrcImageShapePCA

## Usage

    Usage: mrcImageShapePCA
    Options:
        [-i[nput]            In                  (NULL      ).as(inFile::mrcImage    ) ] :Essential :Input: mrcImage
        [-o[utput]           Out                 (stdout    ).as(outFile::ASCII      ) ] :Optional  :Output: ASCII
        [-c[onfig]           configFile          (NULL      ).as(inFile              ) ] :Optional  :ConfigurationFile
        [-m[ode]             mode                (1         ).as(Integer             ) ] :Optional  :Mode
        [-C[ontour]          Contour             (1.0       ).as(Real                ) ... ] :Variable  :Contour
    ----- Additional Usage -----
    -C : ContourLevels
       e.g. -C  20  30  40
               100% 60% 40%
    ----- Objectives -----
    Determine the orientations/molecular axis by PCA alogrism
      $ mrcImageShapePCA -i mrc -o parameter -C C1 C2 C3 ...
    -m
      +1: Sphere (default)
      +2: Disk
      +4: Cylinder