Thanks for responding, I tried changing the geometry object definition, as well as the model definition and I get the same result...
dream_geom="MULTIPOLYGON((-120.000 43.833,-96.833 43.833,-96.833 26.000,-120.000 26.000,-120.000 43.833))" class dream4_eta_15km_pm10(Base): __tablename__='pm10_dream_rasters' gid=Column(Integer,Sequence('pm10_dream_rasters_gid_seq'),primary_key=True) rundate=Column(DateTime(timezone=True),nullable=False) datetime=Column(DateTime(timezone=True),nullable=False) location_raw=Column(VARCHAR,nullable=False) location_class=Column(VARCHAR,nullable=False) timezone=Column(DateTime(timezone=False),nullable=False) the_geom=GeometryColumn(MultiPolygon(2),nullable=False) max_pm10=Column(Float,nullable=False) mean_pm10=Column(Float,nullable=False) Bill -- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To post to this group, send email to sqlalchemy@googlegroups.com. To unsubscribe from this group, send email to sqlalchemy+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sqlalchemy?hl=en.