next up previous contents
Next: case2.7/case2.7.m2d.in: Grain - Moving Up: Main Menu 2: Analyses Previous: case2.7/case2.7.grain.in: Grain - Classical

case2.7/case2.7.m1d.in: Grain - Moving Window x


  

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) Enter choice: 2

Data Processing Options burn image (1) burn and compute LKC medial axis/surface (2) disconnected volume distribution (3) moment of inertia of disconnected components (4) plot image (5) convert data to/from ascii format (6) 2-point covariance function (7) tomographic/segmented data covariance comparison (8) compress data in z direction (9) count voxels in spherical/cylindrical shells (10) set fiducial polygon exterior to grain phase (11) remove isolated voxel clusters from data (12) Enter choice: 7

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: ../../Examples/data/berea/berea_bit Are files compressed? [y,n]: y

Enter first and last slice of data to use: 1 5 Isolated clusters of grain and/or pore voxels up to a specifed size can be assumed to be misidentified and converted to the opposite material type. Convert isolated grain clusters? (y,n): n Convert isolated pore clusters? (y,n): n

Input data can be inverted to compute covariance functions for void space rather than grain space. Invert data (y/n): n

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

MANUAL fiducial boundary calculation

The bounding curve for each fiducial polygon should be convex in the sense that at most 2 points on the bounding curve have the same y coordinate. Enter number of polygons: 1

Are the coordinates of the fiducial polygon(s) stored in a file: y Filename of fiducial polygon 1: ../../Examples/data/polygon.400

Enter maximum covariance distance (mesh blocks): 50 Enter mesh block length in physical units: 5.000000

Request covariance function estimator. Choices are Classical (Matheron, 1962) (cm) Moving Window (Li, Lake, 1996) (mw) Enter choice (cm,mw): m

Request covariance function calculations. Choices are X (1D) (x) Y (1D) (y) Z (1D) (z) XY Isotropic (2D) (i2) Isotropic (3D) (i3) Enter choices, 1 per line. (Enter `e' to end selection) : x : e

Output file directory name: . Output file base name: berea_mw_cov



next up previous contents
Next: case2.7/case2.7.m2d.in: Grain - Moving Up: Main Menu 2: Analyses Previous: case2.7/case2.7.grain.in: Grain - Classical

Brent Lindquist
Thu Sep 30 12:33:54 EDT 1999