Input Data Options
	tomographic data (1)
	segmented data (2)
	burn data (3)
	medial axis data (4)
	throat data (5)
	fluid data (6)
Enter choice: 2

Data Processing Options
	plot image (1)
	resize data (2)
	disconnected volume distribution (3)
	clean up segmented files (4)
	burn and compute LKC medial axis/surface (5)
	moment of inertia of disconnected components (6)
	convert data to/from ascii format (7)
	2-point covariance function (8)
	tomographic/segmented data covariance comparison (9)
	set fiducial polygon exterior to grain phase (10)
	overlay segmented and tomographic images (11)
	pore erosion connectivity analysis (12)
Enter choice: 3

There are two methods of obtaining disconnected volumes
	erosion (smaller memory requirement, does both phases)	(e)
	tree search (faster, does one phase only)		(t)
Enter choice (e(dflt),t): e


    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 segmented files: ../seg/oil
Are files compressed? [y,n]: y


Enter first and last slice of data to use: 1 100

Input data can be inverted to compute burn/medial axis of
grain space rather than void space.
Invert data (y,n(dflt))?: n

Fiducial polygon generation methods
	NONE      (N)
	MANUAL    (M)
	AUTOMATIC (A)
Enter method: N

Enter basename for disconnected volumes histogram files: ../results/oil_dv
Enter title for histogram: oil

Ignore nodal pores that touch the exterior? (y,n(dflt)): n