From 26c1791088f5511e00aa16a1829f6bc1268f48ad Mon Sep 17 00:00:00 2001
From: Rushi Chaudhari <6279035+rushic24@users.noreply.github.com>
Date: Fri, 24 Mar 2023 12:38:56 -0500
Subject: [PATCH] Update orbital_elements.py

getting Nonetype has no attribute any R.any != None
---
 orbitdeterminator/kep_determination/orbital_elements.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/orbitdeterminator/kep_determination/orbital_elements.py b/orbitdeterminator/kep_determination/orbital_elements.py
index df82736c..f8758bba 100644
--- a/orbitdeterminator/kep_determination/orbital_elements.py
+++ b/orbitdeterminator/kep_determination/orbital_elements.py
@@ -51,7 +51,7 @@ def h_angularmomentuum(R=None, V=None, semimajor_axis=None, eccentricity=None):
 
     h_angularmomentuum = None
 
-    if R.any != None and V.any != None:
+    if R is not None and V is not None:
         h = np.cross(R, V)
         h_angularmomentuum = np.linalg.norm(h)
 
@@ -119,7 +119,7 @@ def true_anomaly(R=None, V=None, eccentricity=None, E_eccentric_anomaly=None):
 
     true_anomaly = None
 
-    if R.any != None and V.any != None:
+    if R is not None and V is not None:
 
         r_abs = np.linalg.norm(R)
         v_abs = np.linalg.norm(V)
@@ -194,7 +194,7 @@ def semimajor_axis(R = None, V = None, T_orbitperiod = None):
 
     semimajor_axis = None
 
-    if R.any != None and V.any != None:
+    if R is not None and V is not None:
         eccentricity_vec = eccentricity_v(R, V)
         eccentricity = np.linalg.norm(eccentricity_vec)
 
@@ -393,4 +393,4 @@ def get_statevector_from_orbital_elemts(self, inclination, raan, eccentricity,
     V2 = oe.V
 
     print(R2, np.linalg.norm(R2))
-    print(np.linalg.norm(R2-R1))
\ No newline at end of file
+    print(np.linalg.norm(R2-R1))