const DefaultGrid_1cm = Grid(vcat([
            0:0.01:0.5...,
            0.55:0.02:2...,
            2.05:0.05:4.0...,
            4.1:0.1:10...,
            10.2:0.2:20...,
            21:1:30...,
            35:5:50...,
            60:10:100...,
            200:100:1000...
        ]...
    )u"m"
)
const DefaultGrid_2cm = Grid(vcat([
            0:0.02:2...,
            2.05:0.05:4.0...,
            4.1:0.1:10...,
            10.2:0.2:20...,
            21:1:30...,
            35:5:50...,
            60:10:100...,
            200:100:1000...
        ]...
    )u"m"
)
const DefaultGrid_5cm = Grid(vcat([
            0.0:0.05:4.0...,
            4.1:0.1:10...,
            10.2:0.2:20...,
            21:1:30...,
            35:5:50...,
            60:10:100...,
            200:100:1000...
        ]...
    )u"m"
)
const DefaultGrid_10cm = Grid(vcat([
            0.0:0.1:10...,
            10.2:0.2:20...,
            21:1:30...,
            35:5:50...,
            60:10:100...,
            200:100:1000...
        ]...
    )u"m"
)
const DefaultGrid_20cm = Grid(vcat([
            0.0:0.2:20...,
            21:1:30...,
            35:5:50...,
            60:10:100...,
            200:100:1000...
        ]...
    )u"m"
)
const DefaultGrid_50cm = Grid(vcat([
            0.0:0.5:20...,
            21:1:30...,
            35:5:50...,
            60:10:100...,
            200:100:1000...
        ]...
    )u"m"
)
const DefaultGrid_1m = Grid(vcat([
            0.0:1:30...,
            35:5:50...,
            60:10:100...,
            200:100:1000...
        ]...
    )u"m"
)
"""
High resolution grid spacing used by the GIPLv2 model:
https://github.com/Elchin/GIPL
"""
const GIPL2Grid = Grid(
    [-1.5, -1.45, -1.4, -1.35, -1.3, -1.25, -1.2, -1.15, -1.1, -1.05, -1.0, -0.95, -0.9, -0.85, -0.8, -0.75, -0.7, -0.65, -0.6, -0.55, -0.5, -0.45, -0.4, -0.35, -0.3, -0.25, -0.2, -0.15, -0.1, -0.08, -0.06, -0.04, -0.03, -0.02, -0.01, -0.005, -0.002, -0.001, 0.0, 0.001, 0.002, 0.005, 0.01, 0.02, 0.03, 0.04, 0.05, 0.08, 0.1, 0.12, 0.14, 0.16, 0.18, 0.2, 0.22, 0.24, 0.26, 0.28, 0.3, 0.32, 0.34, 0.36, 0.38, 0.4, 0.42, 0.44, 0.46, 0.48, 0.5, 0.52, 0.54, 0.56, 0.58, 0.6, 0.62, 0.64, 0.66, 0.68, 0.7, 0.72, 0.74, 0.76, 0.78, 0.8, 0.82, 0.84, 0.86, 0.88, 0.9, 0.92, 0.94, 0.96, 0.98, 1.0, 1.05, 1.1, 1.15, 1.2, 1.25, 1.3, 1.35, 1.4, 1.45, 1.5, 1.55, 1.6, 1.65, 1.7, 1.75, 1.8, 1.85, 1.9, 1.95, 2.0, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 2.7, 2.8, 2.9, 3.0, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6, 3.7, 3.8, 3.9, 4.0, 4.1, 4.2, 4.3, 4.4, 4.5, 4.6, 4.7, 4.8, 5.0, 5.3, 5.7, 6.0, 6.5, 7.0, 7.5, 8.0, 8.5, 9.0, 9.5, 10.0, 10.5, 11.0, 11.5, 12.0, 12.5, 13.0, 14.0, 15.0, 16.0, 17.0, 18.0, 19.0, 20.0, 21.0, 23.0, 28.0, 33.0, 50.0, 60.0, 70.0, 80.0, 90.0, 100]u"m"
)
