calc circular axis/ trend distribution function of grain long axes OR grain boundary segments or from a list of angles for axial data (0:pi)
Note: In case of boundaries, this function only makes sense for smoothed boundaries and one would potentially remove grains touching the edge of the map unless only indexed-phase gbs are considered!
Syntax
Input
gb | grainBoundary |
grains | @grains |
azi | angle in radians |
Output
totfreq | population density of bin (radius) |
bc | center of bin (angle) |
azi | list of all azimuth/trends |
Options
binwidth | angular binwith in radian (keyword,value) |
freq | instead of length, do frequencies only |
weights | instead of length, use weights |