./a.out ne8 ../../../../preqx.cpu/jwasp-ne8-nu2e16/movies/asp_baroclinic2.nc ../../../../preqx.gpu/jwasp-ne8-nu2e16/movies/asp_baroclinic2.nc 2
 Q:     3.1404110461E-11    3.1405042813E-11    3.7503432084E-11
Q2:     3.9058923426E-10    3.6438911414E-10    7.5815392071E-10
Q3:     1.9741811573E-15    3.3169320138E-15    3.1861217342E-14
Q4:     1.8647125402E-15    3.1246104851E-15    4.6962433942E-14
Q5:     1.3508659754E-08    2.9885457840E-08    1.3413237011E-07