lasso.Parameters

class lasso.Parameters(**kwargs)[source]

Bases: object

A class representing all the parameters defining the networks including time of day, categories, etc.

Parameters can be set at runtime by initializing a parameters instance with a keyword argument setting the attribute. Parameters that are not explicitly set will use default parameters listed in this class. .. highlight:: python

Attr:

time_period_to_time (dict): Maps time period abbreviations used in

Cube to time of days used on gtfs and highway network standard Default:

{
    "EA": ("3:00", "6:00"),
    "AM": ("6:00, "10:00"),
    "MD": ("10:00", "15:00"),
    "PM": ("15:00", "19:00"),
    "EV": ("19:00", "3:00"),
}

cube_time_periods (dict): Maps cube time period numbers used in

transit line files to the time period abbreviations in time_period_to_time dictionary. Default:

{"1": "EA", "2": "AM", "3": "MD", "4": "PM", "5": "EV"}

categories (dict): Maps demand category abbreviations to a list of

network categories they are allowed to use. Default:

{
    # suffix, source (in order of search)
    "sov": ["sov", "default"],
    "hov2": ["hov2", "default", "sov"],
    "hov3": ["hov3", "hov2", "default", "sov"],
    "truck": ["trk", "sov", "default"],
}

properties_to_split (dict): Dictionary mapping variables in standard

roadway network to categories and time periods that need to be split out in final model network to get variables like LANES_AM. Default:

{
    "lanes": {
        "v": "lanes",
        "time_periods": self.time_periods_to_time
    },
    "ML_lanes": {
        "v": "ML_lanes",
        "time_periods": self.time_periods_to_time
    },
    "use": {
        "v": "use",
        "time_periods": self.time_periods_to_time
    },
}

county_shape (str): File location of shapefile defining counties.

Default:

r"metcouncil_data/county/cb_2017_us_county_5m.shp"

county_variable_shp (str): Property defining the county n ame in

the county_shape file. Default:

NAME

lanes_lookup_file (str): Lookup table of number of lanes for different data sources.

Default:

r"metcouncil_data/lookups/lanes.csv"

centroid_connect_lanes (int): Number of lanes for centroid connectors.

Default:

mpo_counties (list): list of county names within MPO boundary.

Default:

[
    "ANOKA",
    "DAKOTA",
    "HENNEPIN",
    "RAMSEY",
    "SCOTT",
    "WASHINGTON",
    "CARVER",
]

taz_shape (str):

Default:

r"metcouncil_data/TAZ/TAZOfficialWCurrentForecasts.shp"

taz_data (str):

Default:

??

highest_taz_number (int): highest TAZ number in order to define

centroid connectors. Default:

output_variables (list): list of variables to output in final model

network. Default:

[
    "model_link_id",
    "link_id",
    "A",
    "B",
    "shstGeometryId",
    "distance",
    "roadway",
    "name",
    "roadway_class",
    "bike_access",
    "walk_access",
    "drive_access",
    "truck_access",
    "trn_priority_EA",
    "trn_priority_AM",
    "trn_priority_MD",
    "trn_priority_PM",
    "trn_priority_EV",
    "ttime_assert_EA",
    "ttime_assert_AM",
    "ttime_assert_MD",
    "ttime_assert_PM",
    "ttime_assert_EV",
    "lanes_EA",
    "lanes_AM",
    "lanes_MD",
    "lanes_PM",
    "lanes_EV",
    "price_sov_EA",
    "price_hov2_EA",
    "price_hov3_EA",
    "price_truck_EA",
    "price_sov_AM",
    "price_hov2_AM",
    "price_hov3_AM",
    "price_truck_AM",
    "price_sov_MD",
    "price_hov2_MD",
    "price_hov3_MD",
    "price_truck_MD",
    "price_sov_PM",
    "price_hov2_PM",
    "price_hov3_PM",
    "price_truck_PM",
    "price_sov_EV",
    "price_hov2_EV",
    "price_hov3_EV",
    "price_truck_EV",
    "roadway_class_idx",
    "facility_type",
    "county",
    "centroidconnect",
    "model_node_id",
    "N",
    "osm_node_id",
    "bike_node",
    "transit_node",
    "walk_node",
    "drive_node",
    "geometry",
    "X",
    "Y",
    "ML_lanes_EA",
    "ML_lanes_AM",
    "ML_lanes_MD",
    "ML_lanes_PM",
    "ML_lanes_EV",
    "segment_id",
    "managed",
    "bus_only",
    "rail_only"
]

osm_facility_type_dict (dict): Mapping between OSM Roadway variable

and facility type. Default:

area_type_shape (str): Location of shapefile defining area type.

Default:

r"metcouncil_data/area_type/ThriveMSP2040CommunityDesignation.shp"

area_type_variable_shp (str): property in area_type_shape with area

type in it. Default:

"COMDES2040"

area_type_code_dict (dict): Mapping of the area_type_variable_shp to

the area type code used in the MetCouncil cube network. Default:

{
4,  # urban center
3,
2,
2,
1,
1,
1,
1,
1,
1,
}

downtown_area_type_shape (str): Location of shapefile defining downtown area type.

Default:

r"metcouncil_data/area_type/downtownzones_TAZ.shp"

downtown_area_type (int): Area type integer for downtown.

Default:

mrcc_roadway_class_shape (str): Shapefile of MRCC links with a property

associated with roadway class. Default:

r"metcouncil_data/mrcc/trans_mrcc_centerlines.shp"

mrcc_roadway_class_variable_shp (str): The property in mrcc_roadway_class_shp

associated with roadway class. Default:

"ROUTE_SYS"

widot_roadway_class_shape (str): Shapefile of Wisconsin links with a property

associated with roadway class. Default:

r"metcouncil_data/Wisconsin_Lanes_Counts_Median/WISLR.shp"

widot_roadway_class_variable_shp (str): The property in widot_roadway_class_shape

associated with roadway class.Default:

"RDWY_CTGY_"

mndot_count_shape (str): Shapefile of MnDOT links with a property

associated with counts. Default:

r"metcouncil_data/count_mn/AADT_2017_Count_Locations.shp"

mndot_count_variable_shp (str): The property in mndot_count_shape

associated with counts. Default:

::: “lookups/osm_highway_facility_type_crosswalk.csv”

legacy_tm2_attributes (str): CSV file of link attributes by

shStReferenceId from Legacy TM2 network. Default:

"lookups/legacy_tm2_attributes.csv"

osm_lanes_attributes (str): CSV file of number of lanes by shStReferenceId

from OSM. Default:

"lookups/osm_lanes_attributes.csv"

tam_tm2_attributes (str): CSV file of link attributes by

shStReferenceId from TAM TM2 network. Default:

"lookups/tam_tm2_attributes.csv"

tom_tom_attributes (str): CSV file of link attributes by

shStReferenceId from TomTom network. Default:

"lookups/tomtom_attributes.csv"

sfcta_attributes (str): CSV file of link attributes by

shStReferenceId from SFCTA network. Default:

"lookups/sfcta_attributes.csv"

output_epsg (int): EPSG type of geographic projection for output

shapefiles. Default:

output_link_shp (str): Output shapefile for roadway links. Default:

::: r”tests/scratch/links.shp”

output_node_shp (str): Output shapefile for roadway nodes. Default:

::: r”tests/scratch/nodes.shp”

output_link_csv (str): Output csv for roadway links. Default:

::: r”tests/scratch/links.csv”

output_node_csv (str): Output csv for roadway nodes. Default:

::: r”tests/scratch/nodes.csv”

output_link_txt (str): Output fixed format txt for roadway links. Default:

::: r”tests/scratch/links.txt”

output_node_txt (str): Output fixed format txt for roadway nodes. Default:

::: r”tests/scratch/nodes.txt”

output_link_header_width_txt (str): Header for txt roadway links. Default:

::: r”tests/scratch/links_header_width.txt”

output_node_header_width_txt (str): Header for txt for roadway Nodes. Default:

::: r”tests/scratch/nodes_header_width.txt”

output_cube_network_script (str): Cube script for importing

fixed-format roadway network. Default:

r"tests/scratch/make_complete_network_from_fixed_width_file.s

__init__(**kwargs)[source]: Time period and category splitting info

Methods

__init__(**kwargs)

Time period and category splitting info

Attributes

`cube_time_periods`	#MC self.route_type_bus_mode_dict = {"Urb Loc": 5, "Sub Loc": 6, "Express": 7}
`properties_to_split`	Details for calculating the county based on the centroid of the link.
`county_link_range_dict`	self.county_code_dict = {
`zones`	Create all the possible headway variable combinations based on the cube time periods setting

county_link_range_dict

self.county_code_dict = {: “Anoka”: 1, “Carver”: 2, “Dakota”: 3, “Hennepin”: 4, “Ramsey”: 5, “Scott”: 6, “Washington”: 7, “external”: 10, “Chisago”: 11, “Goodhue”: 12, “Isanti”: 13, “Le Sueur”: 14, “McLeod”: 15, “Pierce”: 16, “Polk”: 17, “Rice”: 18, “Sherburne”: 19, “Sibley”: 20, “St. Croix”: 21, “Wright”: 22,

}

cube_time_periods

#MC self.route_type_bus_mode_dict = {“Urb Loc”: 5, “Sub Loc”: 6, “Express”: 7}

self.route_type_mode_dict = {0: 8, 2: 9}

self.cube_time_periods = {“1”: “AM”, “2”: “MD”} self.cube_time_periods_name = {“AM”: “pk”, “MD”: “op”}

properties_to_split: Details for calculating the county based on the centroid of the link. The NAME varible should be the name of a field in shapefile.

zones: Create all the possible headway variable combinations based on the cube time periods setting