rompy.swan.subcomponents.time.NONSTATIONARY

pydantic model rompy.swan.subcomponents.time.NONSTATIONARY

Nonstationary time specification.

NONSTATIONARY [tbeg] [delt] SEC|MIN|HR|DAY [tend]

Note

Default values for the time specification fields are provided for the case where the user wants to set times dynamically after instantiating this subcomponent.

Examples

In [142]: from rompy.swan.subcomponents.time import NONSTATIONARY

In [143]: nonstat = NONSTATIONARY(
   .....:     tbeg="2012-01-01T00:00:00",
   .....:     tend="2012-02-01T00:00:00",
   .....:     delt="PT1H",
   .....:     dfmt="hr",
   .....: )
   .....: 

In [144]: print(nonstat.render())
NONSTATIONARY tbeg=20120101.000000 delt=1.0 HR tend=20120201.000000

In [145]: from datetime import datetime, timedelta

In [146]: nonstat = NONSTATIONARY(
   .....:     tbeg=datetime(1990, 1, 1),
   .....:     tend=datetime(1990, 1, 7),
   .....:     delt=timedelta(minutes=30),
   .....:     tfmt=1,
   .....:     dfmt="min",
   .....:     suffix="tbl",
   .....: )
   .....: 

In [147]: print(nonstat.render())
NONSTATIONARY tbegtbl=19900101.000000 delttbl=30.0 MIN tendtbl=19900107.000000

Fields:

• delt (datetime.timedelta)

• dfmt (Literal['sec', 'min', 'hr', 'day'])

• model_type (Literal['nonstationary', 'NONSTATIONARY'])

• suffix (str)

• tbeg (datetime.datetime)

• tend (datetime.datetime)

• tfmt (Union[Literal[1, 2, 3, 4, 5, 6], str])

field delt: timedelta = datetime.timedelta(seconds=3600)

Time interval

field dfmt: Literal['sec', 'min', 'hr', 'day'] = 'sec'

Format to render time interval specification

field model_type: Literal['nonstationary', 'NONSTATIONARY'] = 'nonstationary'

Model type discriminator

field suffix: str = ''

Suffix to prepend to argument names when rendering

field tbeg: datetime = datetime.datetime(1970, 1, 1, 0, 0)

Start time

field tend: datetime = datetime.datetime(1970, 1, 2, 0, 0)

End time

field tfmt: Literal[1, 2, 3, 4, 5, 6] | str = 1

Format to render time specification

cmd() → str

Render subcomponent cmd.