_nisoMetadata.setPrimaryChromaticitiesGreenY(new Rational(greenY, 100000)); _nisoMetadata.setPrimaryChromaticitiesBlueX(new Rational(blueX, 100000)); _nisoMetadata.setPrimaryChromaticitiesBlueY(new Rational(blueY, 100000));
_niso.setPrimaryChromaticitiesGreenY (rarray[3]); _niso.setPrimaryChromaticitiesBlueX (rarray[4]); _niso.setPrimaryChromaticitiesBlueY (rarray[5]);