How to use

set

method

in

ucar.ma2.ArrayByte$D1

missing_values.set(0, (byte) 0);
missing_values.set(1, (byte) -127);
datav.addAttribute(new Attribute(CDM.MISSING_VALUE, missing_values));

missing_values.set(0, (byte) 0);
missing_values.set(1, (byte) -127);
datav.addAttribute( new Attribute("missing_values", missing_values));
datav.setUnsigned(true);

missing_values.set(0, (byte) 0);
missing_values.set(1, (byte) -127);
datav.addAttribute( new Attribute("missing_values", missing_values));
datav.addAttribute( new Attribute(CDM.UNSIGNED, "true"));