
    **************************************************
    * hiegeo:                                        *
    *     Constraining geological architectures with *
    *     - stratigraphic hierarchy and              *
    *     - chronological relations                  *
    * version: 2019.07.29                            *
    **************************************************

    Reading input file: "./data/data.csv"

    Data set info:
        x in [892.2109, 9586.0027]
        z in [33.983245000000004, 143.00000500000004]
        availabe hierarchies: [3, 2, 1]
        availabe chronologies: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]
        total nb.of points: 800
        Defined SBs: ['topo', 'S0-1', 'S2', 'S4', 'S0', 'S1', 'S3', 'S1-1', 'S1-1-1', 'S4-1', 'S3-1-1', 'S3-1']

    Discretization grid info:
        x in [892.0, 9574.0]
        z in [33.0, 144.0]
        grid size: (4342x445)

    Check if data are contained in the discretization grid...

        WARNING: some input data are outside the discretization grid.
            (if you are aware of this you can ignore this warning.)


    *********************************
    * Handling SBs related stuff... *
    *********************************

    => Creating SBs objects... 

    SB "S0" intersects with:
        - S1, point(6405.0243,55.000005)

    SB "S1" intersects with:
        - S2, point(3797.4044,89.44561999999998)
        - S1-1, point(9575.507,33.983245000000004)
        - S0, point(6405.0243,55.000005)

    SB "S2" intersects with:
        - S1-1, point(4347.2116,88.84362)
        - S1, point(3797.4044,89.44561999999998)
        - S0-1, point(3143.7824,96.47561999999999)

    SB "S3" intersects with:
        - S4, point(3797.4044,119.94561999999999)
        - S3-1, point(7840.2983,88.24000500000001)

    SB "S4" intersects with:
        - S3, point(3797.4044,119.94561999999999)
        - S3-1-1, point(7054.1081,106.00000500000002)

    SB "topo" intersects with:
        - S4-1, point(6385.0547,123.00000500000002)

    SB "S0-1" intersects with:
        - S2, point(3143.7824,96.47561999999999)

    SB "S1-1" intersects with:
        - S1, point(9575.507,33.983245000000004)
        - S2, point(4347.2116,88.84362)

    SB "S3-1" intersects with:
        - S3, point(7840.2983,88.24000500000001)
              added 6 points to the left

    SB "S4-1" intersects with:
        - topo, point(6385.0547,123.00000500000002)
    SB "S1-1-1": no intersections

    SB "S3-1-1" intersects with:
        - S4, point(7054.1081,106.00000500000002)


    => Plotting SBs... 
    - Plotted figure "SBs_Hierarchy3-2-1_simple.png"
    - Plotted figure "SBs_Hierarchy3-2-1.png"
    - Plotted figure "SBs_Hierarchy3-2.png"
    - Plotted figure "SBs_Hierarchy3.png"

    *********************************
    * Handling SUs related stuff... *
    *********************************

    Creating SU with bottom S0
    Creating SU with bottom S1
    Creating SU with bottom S2
    Creating SU with bottom S3
    Creating SU with bottom S4
    - Plotted figure "SUs_Hierarchy3.png"
    Creating SU with bottom S0-1
    Creating SU with bottom S1-1
    Creating SU with bottom S3-1
    Creating SU with bottom S4-1
    - Plotted figure "SUs_Hierarchy3-2.png"
    Creating SU with bottom S1-1-1
    Creating SU with bottom S3-1-1
    - Plotted figure "SUs_Hierarchy3-2-1.png"

    *******************************
    * Hierarchical representation *
    *******************************

        topo
        S4
        └── S4-1
        S3
        └── S3-1
            └── S3-1-1
        S2
        S1
        └── S1-1
            └── S1-1-1
        S0
        └── S0-1

