Python parametric_study Examples

Example #1

File: scripts_chicago.py Project: megacell/python-traffic-assignment

def chicago_parametric_study_2(alpha):
    """
    study the test_*.csv files generated by chicago_parametric_study()
    in particular, display the average costs for each type of users
    alpha = 0.0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0
    """
    # graphs
    g, d, node, feat = load_chicago()
    d[:, 2] = d[:, 2] / 2000  # technically, it's 2*demand/4000
    parametric_study(alpha, g, d, node, feat, 2000.0, 1000.0, "data/chicago/test_{}.csv")

Example #2

def chicago_parametric_study_2(alpha):
    '''
    study the test_*.csv files generated by chicago_parametric_study()
    in particular, display the average costs for each type of users
    alpha = 0.0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0
    '''
    # graphs
    g, d, node, feat = load_chicago()
    d[:,2] = d[:,2] / 2000 # technically, it's 2*demand/4000
    parametric_study(alpha, g, d, node, feat, 2000., 1000., 'data/chicago/test_{}.csv')

Example #3

File: scripts_LA.py Project: zhwlxl/python-traffic-assignment

def LA_parametric_study(alphas):
    g, d, node, feat = load_LA_2()
    d[:, 2] = d[:, 2] / 4000.
    parametric_study(alphas,
                     g,
                     d,
                     node,
                     feat,
                     1000.,
                     3000.,
                     'data/LA/test_{}.csv',
                     stop=1e-3,
                     stop_cycle=1e-3)

Example #4

File: scripts_i210.py Project: zhwlxl/python-traffic-assignment

def I210_parametric_study(alphas):
    g, d, node, geom = load_I210()
    d[:, 2] = d[:, 2] / 4000.
    parametric_study(alphas,
                     g,
                     d,
                     node,
                     geom,
                     3000.,
                     100.,
                     'data/I210/test_{}.csv',
                     stop=1e-3,
                     stop_cycle=1e-3)

Example #5

File: scripts_i210_attack.py Project: megacell/python-traffic-assignment

def I210_parametric_study(alphas):
    g, d, node, geom = load_I210()
    d[:,2] = d[:,2] / 4000.
    parametric_study(alphas, g, d, node, geom, 3000., 100., \
        'data/I210_attack/test_{}.csv', stop=1e-3, stop_cycle=1e-3)

Example #6

File: scripts_LA.py Project: megacell/python-traffic-assignment

def LA_parametric_study(alphas):
    g, d, node, feat = load_LA_2()
    d[:,2] = d[:,2] / 4000.
    parametric_study(alphas, g, d, node, feat, 1000., 3000., 'data/LA/test_{}.csv',\
        stop=1e-3, stop_cycle=1e-3)