2019-02-13 15:27:48 +01:00
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import numpy as np
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from matplotlib import pyplot as plt
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2019-05-02 14:12:06 +02:00
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from CustomScaler import CustomScaler
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2019-05-02 11:30:33 +02:00
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from interpolators.griddata import GriddataInterpolator
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2019-05-13 18:38:53 +02:00
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from interpolators.rbf import RbfInterpolator
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2019-02-13 15:27:48 +01:00
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from simulation_list import SimulationList
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2019-05-02 15:30:17 +02:00
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def main():
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mcode, gamma, wt, wp = [10 ** 23, 1, 10.0, 10.0]
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simlist = SimulationList.jsonlines_load()
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data = simlist.X
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values = simlist.Y
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scaler = CustomScaler()
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scaler.fit(data)
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scaled_data = scaler.transform_data(data)
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2019-05-13 18:38:53 +02:00
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# interpolator = RbfInterpolator(scaled_data, values)
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2019-05-02 15:30:17 +02:00
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interpolator = GriddataInterpolator(scaled_data, values)
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alpharange = np.linspace(-0.5, 60.5, 100)
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vrange = np.linspace(0.5, 5.5, 100)
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grid_alpha, grid_v = np.meshgrid(alpharange, vrange)
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parameters = [grid_alpha, grid_v, mcode, gamma, wt, wp]
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scaled_parameters = list(scaler.transform_parameters(parameters))
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grid_result = interpolator.interpolate(*scaled_parameters)
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plt.title("m={:3.0f}, gamma={:3.1f}, wt={:2.0f}, wp={:2.0f}\n".format(mcode, gamma, wt, wp))
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# plt.contourf(grid_x, grid_y, grid_c, N, cmap="Blues", vmin=0, vmax=1)
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plt.pcolormesh(grid_alpha, grid_v, grid_result, cmap="Blues", vmin=0, vmax=1)
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plt.colorbar().set_label("water retention")
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# plt.scatter(data[:, 0], data[:, 1], c=values, cmap="Blues")
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plt.xlabel("impact angle $\\alpha$")
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plt.ylabel("velocity $v$")
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plt.tight_layout()
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# plt.savefig("vis.png", transparent=True)
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plt.show()
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if __name__ == '__main__':
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main()
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