read HKL *.ctf file
% change x and y values such that spatial and Euler reference frame % coincide, i.e., rotate them by 180 degree ebsd = loadEBSD_ctf(fname,'convertSpatial2EulerReferenceFrame')
% change the Euler angles such that spatial and Euler reference frame % coincide, i.e., rotate them by 180 degree ebsd = loadEBSD_ctf(fname,'convertEuler2SpatialReferenceFrame')