maxXYZ = new Point3f(getMinMax(dataX, true, propertyX), getMinMax(
dataY, true, propertyY), getMinMax(dataZ, true, propertyZ));
Logger.info("plot min/max: " + minXYZ + " " + maxXYZ);
Point3f center = new Point3f(maxXYZ);
center.add(minXYZ);
center.scale(0.5f);
factors.set(maxXYZ);
factors.sub(minXYZ);
factors.set(factors.x / 200, factors.y / 200, factors.z / 200);
if (Token.tokAttr(propertyX, Token.intproperty)) {
factors.x = 1;