wraps

utils_angle.py

@@ -1,4 +1,5 @@
 import numpy as np
+import winkelumrechnungen as wu
 
 
 def arccot(x):
@@ -9,5 +10,19 @@ def cot(a):
     return np.cos(a) / np.sin(a)
 
 
-def wrap_to_pi(x):
+def wrap_mpi_pi(x):
     return (x + np.pi) % (2 * np.pi) - np.pi
+
+
+def wrap_mhalfpi_halfpi(x):
+    return (x + np.pi / 2) % np.pi - np.pi / 2
+
+
+def wrap_0_2pi(x):
+    return x % (2 * np.pi)
+
+
+if __name__ == "__main__":
+    print(wu.rad2deg(wrap_mhalfpi_halfpi(wu.deg2rad(181))))
+    print(wu.rad2deg(wrap_0_2pi(wu.deg2rad(181))))
+    print(wu.rad2deg(wrap_mpi_pi(wu.deg2rad(181))))