According to the description you refer to (Anderson, J., Farrell, W. E., Garcia, K., Given, J., and Swanger, H. (1990). Center for Seismic Studies version 3 database: Schema reference manual. Technical Report C90-01, Center for Seismic Studies, 1300 N. 17th Street, Suite 1450, Arlington, Virginia 22209-3871.) there is no delta field in the Stamag table. In your class it exists:
class Stamag(Base):
__abstract__ = True
@declared_attr
def __table_args__(cls):
return (PrimaryKeyConstraint('magid', 'sta'),)
magid = dc(magid)
sta = dc(sta)
arid = dc(arid)
orid = dc(orid)
evid=dc(evid)
phase = dc(phase)
delta = dc(delta)
magtype = dc(magtype)
magnitude = dc(magnitude)
uncertainty = dc(uncertainty)
auth = dc(auth)
commid = dc(commid)
lddate = dc(lddate)
I use the CSS3.0 format.
According to the description you refer to (Anderson, J., Farrell, W. E., Garcia, K., Given, J., and Swanger, H. (1990). Center for Seismic Studies version 3 database: Schema reference manual. Technical Report C90-01, Center for Seismic Studies, 1300 N. 17th Street, Suite 1450, Arlington, Virginia 22209-3871.) there is no delta field in the Stamag table. In your class it exists:
I use the CSS3.0 format.