blob: 37f0ecec0334d8c336c8140ba04e89b3d6bce57b (
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#!/usr/bin/env python3
import matplotlib.pyplot as plt
import numpy as np
import pandas as pd
import sys
def main(filename, robots):
s = pd.read_csv(filename).to_numpy().reshape((-1, robots, 2, 2))
error = s[:,:,1] - s[:,:,0]
linear = np.sqrt(error[:,:,0] ** 2 + error[:,:,1] ** 2)
plt.plot(linear)
plt.ylabel('Error (m)')
plt.xlabel('Time')
plt.show()
if __name__ == '__main__':
if len(sys.argv) != 3:
sys.exit(1)
filename = sys.argv[1]
robots = int(sys.argv[2])
main(filename, robots)
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