from visad import Real
from visad.python.JPythonMethods import *

degC = makeUnit("degC");
tc = getRealType("tempsC",degC);
t2 = Real(tc,10.);

k = getRealType("kelvin",SI.kelvin);
t1 = Real(k,255.);

sum = t1 + t2

print "sum =",sum,sum.getUnit()
print "sum =",sum.getValue(degC),degC