def non_deferred(self):
        
        return self.filter(priority__lt='4')
Downloads MERRA Reanalysis data from the NASA data server,
dataset/ETHPy150Open brosner/django-mailer/mailer/models.py/MessageManager.non_deferred--crossover with--dataset/ETHPy150Open nasa/RHEAS/src/datasets/merra.py/download