appsUnsorted.plot_juice_orbit_browse

'''Browse plot for JUICE preliminary orbit
'''

import os
import sys
import logging
logging.basicConfig()
import datetime
import math

import matplotlib.pyplot as plt
import numpy as np
import scipy as sp

import pyana.pep.juice_spice

def main():
    # Coverage comes from mantra.jgo_2020_001_ipc_cal_pso_res_e40_562_200.bsp
    t0 = datetime.datetime(2020, 3, 8, 11, 40)
    t1 = datetime.datetime(2029, 7, 25, 0, 30)

    dt = datetime.timedelta(days=1)

    j = pyana.pep.juice_spice.JuiceSpice.get_default_instance()

    tlist = []
    t = t0
    while t <= t1:
        tlist.append(t)
        t = t + dt

    pos = j.get_positions(tlist)

    fig = plt.figure()
    ax = fig.add_subplot(111)
    ax.plot(pos[:, 0], pos[:, 1], '-x')

    return pos

if __name__ == '__main__':
    main()