MEDCouplingFieldDouble *f2=MEDLoader::ReadField(ON_GAUSS_NE,fileName,f1->getMesh()->getName().c_str(),0,f1->getName().c_str(),1,5);
CPPUNIT_ASSERT(f1->isEqual(f2,1e-12,1e-12));
f2->decrRef();
MEDCouplingFieldDouble *f2=MEDLoader::ReadField(ON_GAUSS_NE,fileName,f1->getMesh()->getName().c_str(),0,f1->getName().c_str(),1,5);
CPPUNIT_ASSERT(f1->isEqual(f2,1e-12,1e-12));
f2->decrRef();