Input Data Options
	special purpose data requiring pre-processing (0)
	tomographic data (1)
	segmented data (2)
	burn data (3)
	medial axis data (4)
	throat data (5)
	fluid data (6)
Enter choice: 1

Data Processing Options
	plot image (1)
	plot slice histograms (2)
	resize tomographic data (3)
	generate circular fiducial polygon (4)
	segment data (5)
	porosity/cut_off dependence (6)
	investigate dfn K values (7)
	investigate dfn threshold values (8)
	|grad image| histogram (9)
	compress data in z direction (10)
	interpolate data in z direction (11)
	project data onto major planes (12)
	deconvolution (13)
Enter choice: 5

Segment by
	simple threshold (smpl)
	anisotropic diffusion (dfn)
	indicator kriging (krig)
	Mardia-Hainsworth (mh)
	color values (hls)
Enter choice: smpl

The tomographic data file is a
	raw data file (raw)
	partially diffused data file (dfn)
Enter choice: raw

Tomographic data slices are contained in
	separate files (slc)
	a single file  (vol)
Enter file type (slc,vol): slc

Recognized tomographic data file types are
	ascii integer          array  (  ai)
	binary integer         array  (  bi)
	swapped binary integer array  ( sbi)
	binary short integer   array  (  bs)
	swapped binary short   array  ( sbs)
	binary unsigned char   array  ( ubc)
	netcdf files                  (  nc)
	netcdf ascii files            (  na)
	Kimberly Clark data           (  kc)
	punch ascii files             (  pa)
	sun rasterfile ( 8-bit color) ( sr8)
	sun rasterfile (24-bit color) (sr24)
Enter data type (ai,bi,sbi,bs,sbs,ubc,nc,na,kc,pa,sr8,sr24): ubc

Tomographic file has header? (y,n(dflt)): n

    Files assumed to be labelled  basename.ext,
    basename  is limited to 255 characters maximum,
    ext       is a numerical designator lying between 000 and 999
    It is assumed that the files have consecutively numbered extensions
        ie.  000 -> 056,  or   021 -> 049

Enter basename for tomographic files: ../tomog/oil
Are files compressed? [y,n]: y

Enter first and last slice of data to use: 1 100
Slice size of data, (nx,ny): 100 100


Fiducial polygon generation
	NONE         (N)
	MANUALLY set (M)
Enter method: N
Data values below a  lower threshold
and those   above an upper threshold
are set to 0. Values within the threshold range
are set to 1.
Enter lower and upper thresholds: 130 256
Enter basename for segmented files: ../seg/oil_smpl
Are files to be compressed? [y,n]: y


Prepare raster files of segmented image (y,n(dflt)): y

Merge raster files of segmented image (y,n(dflt)): n