Laura Nervo authored 12 years ago and Nicola Vigano committed 11 years ago

Grain boundaries : updated the old code on the calculation of the grain boundaries and misorientation angles between them.
                   (not finished!)

Signed-off-by: Laura Nervo <laura.nervo@esrf.fr>

git-svn-id: https://svn.code.sf.net/p/dct/code/trunk@489 4c865b51-4357-4376-afb4-474e03ccb993