Missing file required for NEAR Trajectory data generation (Eros)

[akappakappa]

The file GravNN/Files/Ephmerides/NEAR/near_eros.txt is missing, so generate_near_orbit_trajectories() from trajectory utils throws an error.

Toolkit version: CSPICE_N0067


SPICE(NOSUCHFILE) --

The attempt to load "GravNN/Files/Ephmerides/NEAR/near_eros.txt" by the routine FURNSH failed. It could not be located.

furnsh_c --> FURNSH --> ZZLDKER

Where is such file meant to be taken from?

---

STEPS TO REPRODUCE

1. Create a custom script to generate similar to the example script for Eros

2. Import NEAR trajectory functions:

from GravNN.Trajectories.utils              import (
    generate_near_hopper_trajectories,
    generate_near_orbit_trajectories,
)

3. Use them like in the example:

# spacecraft
trajectories = generate_near_orbit_trajectories(
    sampling_inteval=NEAR_SAMPLING_INTERVAL,
)
for trajectory in trajectories:
    Polyhedral(
        planet,
        obj_file,
        trajectory=trajectory,
    ).load()
# hoppers
trajectories = generate_near_hopper_trajectories(
    sampling_inteval=NEAR_SAMPLING_INTERVAL,
)
for trajectory in trajectories:
    Polyhedral(
        planet,
        obj_file,
        trajectory=trajectory,
    ).load()