solarforecastarbiter.datamodel.Forecast¶
-
class
solarforecastarbiter.datamodel.
Forecast
(name: str, issue_time_of_day: datetime.time, lead_time_to_start: pandas._libs.tslibs.timedeltas.Timedelta, interval_length: pandas._libs.tslibs.timedeltas.Timedelta, run_length: pandas._libs.tslibs.timedeltas.Timedelta, interval_label: str, interval_value_type: str, variable: str, site: solarforecastarbiter.datamodel.Site, forecast_id: str = '', extra_parameters: str = '')[source]¶ A class to hold metadata for Forecast objects.
Parameters: - name : str
Name of the Forecast
- issue_time_of_day : datetime.time
The time of day that a forecast run is issued, e.g. 00:30. For forecast runs issued multiple times within one day (e.g. hourly), this specifies the first issue time of day. Additional issue times are uniquely determined by the first issue time and the run length & issue frequency attribute.
- lead_time_to_start : pandas.Timedelta
The difference between the issue time and the start of the first forecast interval, e.g. 1 hour.
- interval_length : pandas.Timedelta
The length of time between consecutive data points, e.g. 5 minutes, 1 hour.
- run_length : pandas.Timedelta
The total length of a single issued forecast run, e.g. 1 hour. To enforce a continuous, non-overlapping sequence, this is equal to the forecast run issue frequency.
- interval_label : str
Indicates if a time labels the beginning or the ending of an interval average, or indicates an instantaneous value, e.g. beginning, ending, instant.
- interval_value_type : str
The type of the data in the forecast, e.g. mean, max, 95th percentile.
- variable : str
The variable in the forecast, e.g. power, GHI, DNI. Each variable is associated with a standard unit.
- site : Site
The predefined site that the forecast is for, e.g. Power Plant X or Aggregate Y.
- forecast_id : str, optional
UUID of the forecast in the API
- extra_parameters : str, optional
Extra configuration parameters of forecast.
See also
Methods
from_dict
(dict_[, raise_on_extra])Construct a dataclass from the given dict, matching keys with the class fields. to_dict
()Convert the dataclass into a dictionary suitable for uploading to the API. -
__init__
(name: str, issue_time_of_day: datetime.time, lead_time_to_start: pandas._libs.tslibs.timedeltas.Timedelta, interval_length: pandas._libs.tslibs.timedeltas.Timedelta, run_length: pandas._libs.tslibs.timedeltas.Timedelta, interval_label: str, interval_value_type: str, variable: str, site: solarforecastarbiter.datamodel.Site, forecast_id: str = '', extra_parameters: str = '') → None¶
Methods
__init__
(name, issue_time_of_day, …)from_dict
(dict_[, raise_on_extra])Construct a dataclass from the given dict, matching keys with the class fields. to_dict
()Convert the dataclass into a dictionary suitable for uploading to the API. Attributes
extra_parameters
forecast_id