load pole figure data from (theta,rho,intensity) files
Description
loadPoleFigure_generic is a generic function that reads any txt files of diffraction intensities that are of the following format
theta_1 rho_1 intensity_1 theta_2 rho_2 intensity_2 theta_3 rho_3 intensity_3 . . . . . . . . . theta_M rho_M intensity_M
The actual order of the columns in the file can be specified by the options ColumnNames and Columns. Furthermore, the files can be contain any number of header lines to be ignored using the option HEADER.
Syntax
[pf,varargin] = loadPoleFigure_generic(fname,varargin)Input
| fname | file name (text files only) |
Options
| ColumnNames | content of the columns to be imported |
| Columns | positions of the columns to be imported |
| RADIANS | treat input in radians |
| DELIMITER | delimiter between numbers |
| HEADER | number of header lines |
Example
fname = [mtexDataPath '/PoleFigure/nja/seifert-111.nja'];
pf = loadPoleFigure_generic(fname,'HEADER',21,'degree',...
'ColumnNames',{'polar angle','azimuth angle','intensity'},...
'Columns',[1 2 3])pf = PoleFigure (xyz)
crystal symmetry : m-3m
h = (111), r = 2120 x 1 points