ra2ce.analysis.losses.traffic_intensities package

Submodules

ra2ce.analysis.losses.traffic_intensities.traffic_intensities module

GNU GENERAL PUBLIC LICENSE

Version 3, 29 June 2007

Risk Assessment and Adaptation for Critical Infrastructure (RA2CE). Copyright (C) 2023 Stichting Deltares This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>.

class TrafficIntensities(*, link_id=<factory>, intensities=<factory>)

Bases: object

Class to store the traffic intensities per day for different trip types.

Parameters:

• link_id (list[int | tuple[int, int]])

• intensities (dict[tuple[TrafficPeriodEnum, TripPurposeEnum], list[int]])

calculate_intensity(link_id, traffic_period, trip_purpose)

Calculate the traffic intensity per traffic period for a specific link for a trip purpose.

For a simplified graph, the link_id could be a tuple of link_ids. In that case the maximum intensity of the links is returned.

Return type:

int

Parameters:

• link_id (int | tuple[int, int])

• traffic_period (TrafficPeriodEnum)

• trip_purpose (TripPurposeEnum)

Args:

link_id (int | tuple[int, int]): The link id(s) traffic_period (TrafficPeriodEnum): Part of the day trip_purpose (TripPurposeEnum): Trip purpose

Returns:

int: The intensity for that (set of) link(s) (vehicles per traffic period)

intensities: dict[tuple[TrafficPeriodEnum, TripPurposeEnum], list[int]]

link_id: list[int | tuple[int, int]]

ra2ce.analysis.losses.traffic_intensities.traffic_intensities_reader module

GNU GENERAL PUBLIC LICENSE

Version 3, 29 June 2007

Risk Assessment and Adaptation for Critical Infrastructure (RA2CE). Copyright (C) 2023 Stichting Deltares This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>.

class TrafficIntensitiesReader(link_id)

Bases: LossesInputDataReaderBase

Class to read the traffic intensities per traffic period from a csv file.

Parameters:

link_id (str)

csv_columns: list[str] = []

object_type

alias of TrafficIntensities

read(file_path)

Reads from a given file and converts the data into Any type.

Return type:

TrafficIntensities

Parameters:

file_path (Path | None)

Args:

file_path (Path): Path to a file containing data to be read.

Returns:

Any: Object mapped from the data in the file.

separator: str = ','

Module contents