reV.supply_curve.aggregation.AggFileHandler

class AggFileHandler(excl_fpath, h5_fpath, excl_dict=None, area_filter_kernel='queen', min_area=None, h5_handler=None, **h5_handler_kwargs)

Bases: AbstractAggFileHandler

Framework to handle aggregation file context manager: - exclusions .h5 file - h5 file to be aggregated

Parameters:

• excl_fpath (str | list | tuple) – Filepath to exclusions h5 with techmap dataset (can be one or more filepaths).

• h5_fpath (str) – Filepath to .h5 file to be aggregated

• excl_dict (dict | None) – Dictionary of exclusion keyword arugments of the format {layer_dset_name: {kwarg: value}} where layer_dset_name is a dataset in the exclusion h5 file and kwarg is a keyword argument to the reV.supply_curve.exclusions.LayerMask class. by default None

• area_filter_kernel (str, optional) – Contiguous area filter method to use on final exclusions mask, by default ‘queen’

• min_area (float, optional) – Minimum required contiguous area filter in sq-km, by default None

• h5_handler (rex.Resource | None) – Optional special handler similar to the rex.Resource handler which is default.

• **h5_handler_kwargs – Optional keyword-value pairs to pass to the h5 handler.

Methods

close()

Close all file handlers.

Attributes

exclusions	Get the exclusions file handler object.
h5	Get the h5 file handler object.

DEFAULT_H5_HANDLER

alias of Resource

property h5

Get the h5 file handler object.

Returns:

_h5 (Outputs) – reV h5 outputs handler object.

close()

Close all file handlers.

property exclusions

Get the exclusions file handler object.

Returns:

_excl (ExclusionMask) – Exclusions h5 handler object.