def _get_bad(self,var,bmap): indx = self._get_index('mask') return get_data(btest(bmap,ipos=4),indx=indx)
def _get_uses_mw(self,var,bmap): indx = self._get_index('mask') return get_data(btest(bmap,ipos=3),indx=indx)
def _get_pos_ice(self,var,bmap): indx = self._get_index('mask') return get_data(btest(bmap,ipos=5),indx=indx)
def _get_pos_ice(self, var, bmap): indx = self._get_index('mask') return get_data(btest(bmap, ipos=5), indx=indx)