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: 4

Data Processing Options
	plot MA (1)
	plot MA with MS (2)
	convert MS files to segmented file type (3)
	histogram and fit pore MA burn data (4)
	embed search tree(s) (5)
	shortest paths (6)
	min cut/max flow (7)
	construct fish (8)
	convert data to/from ascii format (9)
	convert MA list to/from node/path formats (10)
	modify MA (11)
	histogram MA info (12)
	throat calculation (13)
	identify fibers (14)
	convert to graph format (15)
	construct neuron (16)
	reconstruct burn layers (17)
	isolate neuron soma/dendrite structures (18)
Enter choice: 13

Throat computation algorithm options
	Dijkstra shortest paths algorithm (1)
	ray finding algorithm (2)
Enter choice: 2

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


Resize information selection.
NOTE, row and column numbers begin from 0

For each slice,
   enter first and last column of data to use (x-dir): 0 99
   enter first and last row of data to use (y-dir): 0 99

enter first and last slice of data to use (z-dir): 1 100


Enter basename for singlet loc/burn files: ../ma_t/cp_sngl
Enter basename for cluster/path loc/burn files: ../ma_t/cp_loc
Enter basename for cluster/path structure files: ../ma_t/cp_struct
Are files compressed? [y,n]: y


Restrict throats to be planar? (y,n(dflt)): y

Select multiple throat option. (y,n(dflt)): n

Enter output throat file name: ../throats/oil_ray
There are 185 ma paths. Compute throats for all? (y(dflt),n): y