Draft of magnetosphere script in C with additonal main function for testing

[Tristan5312]

No description provided.

[Tristan5312]

Here's the current output (32 bit float) :
Test Name | Input Mag | Output B_ECI [Bx, By, Bz] (nT)

Matlab NED Vector (Correct magnetic field): [2.0598e+04, 6.0145e+03, -1.8521e+04]
Our NED Vector: [2.0980e+04, 6.3467e+03, -2.0545e+04]
Our accuracy: 0.999135
Our angular error (degrees): 2.383759
Our Starting ECI position: [4.5000e+06, -3.7000e+06, -3.4000e+06]
SAA Center | 6745 km | [ 25921.6, -13096.7, 7686.1] (Total: 30042.2 nT)

Matlab NED Vector (Correct magnetic field): [1.2509e+04, -2.9673e+03, 4.3991e+04]
Our NED Vector: [1.1801e+04, -1.5994e+03, 4.4820e+04]
Our accuracy: 0.999350
Our angular error (degrees): 2.066207
Our Starting ECI position: [4.2000e+06, 0.0000e+00, 5.3000e+06]
ISS Max Lat | 6762 km | [-37000.4, -1599.4, -27912.0] (Total: 46375.3 nT)

Matlab NED Vector (Correct magnetic field): [1.2450e+03, -1.3110e+03, 4.7655e+04]
Our NED Vector: [9.8540e+02, -1.1838e+03, 4.7727e+04]
Our accuracy: 0.999981
Our angular error (degrees): 0.351102
Our Starting ECI position: [5.0000e+05, 0.0000e+00, 6.7500e+06]
Mag N Pole | 6768 km | [ -4486.4, -1183.8, -47526.2] (Total: 47752.2 nT)

Matlab NED Vector (Correct magnetic field): [6.2109e+03, -1.3507e+04, -3.8299e+04]
Our NED Vector: [7.7706e+03, -1.3067e+04, -3.5224e+04]
Our accuracy: 0.998511
Our angular error (degrees): 3.126937
Our Starting ECI position: [-2.0000e+06, 2.0000e+06, -6.1000e+06]
Mag S Pole | 6724 km | [ -6173.1, 24652.9, -28739.7] (Total: 38364.6 nT)

Matlab NED Vector (Correct magnetic field): [2.3820e+04, -2.0337e+02, -1.1299e+04]
Our NED Vector: [2.3067e+04, -1.0774e+03, -1.1754e+04]
Our accuracy: 0.999025
Our angular error (degrees): 2.530180
Our Starting ECI position: [0.0000e+00, 6.7700e+06, 0.0000e+00]
Eq 90 deg E | 6770 km | [ 1077.4, 11753.7, 23067.2] (Total: 25911.5 nT)

Matlab NED Vector (Correct magnetic field): [2.0728e+04, 4.2250e+03, 2.6296e+04]
Our NED Vector: [2.0789e+04, 3.9933e+03, 2.4871e+04]
Our accuracy: 0.999590
Our angular error (degrees): 1.640082
Our Starting ECI position: [2.5000e+06, -5.3000e+06, 3.4000e+06]
Bermuda | 6775 km | [-10023.3, 30609.7, 5412.3] (Total: 32660.6 nT)

Matlab NED Vector (Correct magnetic field): [3.3273e+04, -9.4567e+01, -9.5107e+03]
Our NED Vector: [3.3266e+04, -6.1407e+02, -1.0062e+04]
Our accuracy: 0.999772
Our angular error (degrees): 1.224772
Our Starting ECI position: [-6.7700e+06, 0.0000e+00, 0.0000e+00]
Pacific 180 | 6770 km | [-10062.1, 614.1, 33266.2] (Total: 34760.1 nT)

Matlab NED Vector (Correct magnetic field): [1.8653e+04, -3.0303e+03, 3.3657e+04]
Our NED Vector: [1.7830e+04, -3.8997e+03, 3.4578e+04]
Our accuracy: 0.999327
Our angular error (degrees): 2.102916
Our Starting ECI position: [3.4000e+06, 3.4000e+06, 4.8000e+06]
45N 45E | 6794 km | [-23427.3, -28942.4, -11927.7] (Total: 39099.5 nT)

Matlab NED Vector (Correct magnetic field): [1.3022e+04, 8.2517e+03, -3.9577e+04]
Our NED Vector: [1.1627e+04, 9.7147e+03, -4.0458e+04]
Our accuracy: 0.998819
Our angular error (degrees): 2.784458
Our Starting ECI position: [1.1000e+06, 0.0000e+00, -6.6000e+06]
SSO Polar | 6691 km | [ 18080.7, 9714.7, -38015.1] (Total: 43202.3 nT)

Matlab NED Vector (Correct magnetic field): [2.3925e+04, 2.3729e+02, 2.5251e+04]
Our NED Vector: [2.4654e+04, -1.1000e+03, 2.6104e+04]
Our accuracy: 0.999298
Our angular error (degrees): 2.147398
Our Starting ECI position: [-2.8000e+06, -4.8000e+06, 3.8000e+06]
Vandenberg | 6732 km | [ 16927.5, 31201.6, 5510.2] (Total: 35922.7 nT)