Returns the projection function of grain boundary segments based on Panozzo R (1984) "Two-dimensional strain from the orientation of lines in a plane." J Struct Geol 6:215–221
Surfor makes only sense for sufficiently smooth grain boundaries.
Syntax
[lp, omega] = surfor(gb,varargin)Input
| gb | grainBoundary |
Output
| lp | cummulative projection length |
| omega | list of angles used for the projection |
Options
| stepwidth | width of interval for angles 0:pi (default: 1 degree) |