Abgabe fertig

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2026-02-11 12:08:46 +01:00
parent 5a293a823a
commit 59ad560f36
38 changed files with 3419 additions and 8763 deletions

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from typing import Tuple
import numpy as np
from ellipsoid_biaxial import EllipsoidBiaxial
from numpy import cos, sin, tan
from numpy.typing import NDArray
import runge_kutta as rk
def gha1(re: EllipsoidBiaxial, phi0: float, lamb0: float, alpha0: float, s: float, num: int) -> Tuple[float, float, float]:
"""
Berechnung der 1. GHA auf einem Rotationsellipsoid mittels RK4
:param re:
:param phi0:
:param lamb0:
:param alpha0:
:param s:
:param num:
:return:
"""
def buildODE():
def ODE(s: float, v: NDArray):
phi, lam, A = v
V = re.V(phi)
dphi = cos(A) * V ** 3 / re.c
dlam = sin(A) * V / (cos(phi) * re.c)
dA = tan(phi) * sin(A) * V / re.c
return np.array([dphi, dlam, dA])
return ODE
_, funktionswerte = rk.rk4(buildODE(), 0, np.array([phi0, lamb0, alpha0]), s, num)
return funktionswerte[-1][0], funktionswerte[-1][1], funktionswerte[-1][2]