reVX.handlers.sc_points.SupplyCurvePoints

class SupplyCurvePoints(sc_table, gen_fpath, max_workers=None, points_per_worker=400, offshore=False)

Bases: object

Class to handle Supply Curve points and their meta

Parameters:

• sc_table (str | pandas.DataFrame) – Supply Curve table .csv or pre-loaded pandas DataFrame

• gen_fpath (str | pandas.DataFrame) – Path to reV multi-year-mean .h5 (preferred), generation .h5, or pre-extracted .csv or pandas DataFrame with “cf_mean” column.

• max_workers (int, optional) – Number of workers to use for point creation, 1 == serial, > 1 == parallel, None == parallel using all available cpus, by default None

• points_per_worker (int, optional) – Number of points to create on each worker, by default 400

Methods

check_sc_gid(sc_gid)	Check to see if sc_gid is still available :Parameters: sc_gid (int) -- Supply curve point gid to check
get_capacity(sc_gid, capacity)	Extract capacity from given Supply Curve point

Attributes

capacity	Supply curve point capacities
mask	Bool mask of available points
sc_gids	Supply curve point gids
sc_points	Supply curve points
sc_table	Supply curve table

property sc_points

Supply curve points

Returns:

dictionary

property sc_table

Supply curve table

Returns:

dictionary

property sc_gids

Supply curve point gids

Returns:

list

property capacity

Supply curve point capacities

Returns:

ndarray

property mask

Bool mask of available points

Returns:

ndarray

check_sc_gid(sc_gid)

Check to see if sc_gid is still available :Parameters: sc_gid (int) – Supply curve point gid to check

Returns:

bool – Supply curve point availability

get_capacity(sc_gid, capacity)

Extract capacity from given Supply Curve point

Parameters:

capacity (float) – Capacity to extract from Supply Curve point

Returns:

sc_point (pd.Series | None) – A summary of the resource gids being allocated along with the gid_counts built at each resource gid. None if sc_gid doesnt have the available capacity. e.g. if 202 MW of built capacity is requested:

sc_gid | 1 res_gids | [258265, 258267] gid_counts | [773.0, 7] cf_means | [0.126, 0.124] build_capacity | 202