ppp¶
- erfa.ppp(a, b)[source]¶
P-vector addition.
- Parameters:
- adouble array
- bdouble array
- Returns:
- apbdouble array
Notes
Wraps ERFA function
eraPpp. The ERFA documentation is:- - - - - - - e r a P p p - - - - - - - P-vector addition. Given: a double[3] first p-vector b double[3] second p-vector Returned: apb double[3] a + b Note: It is permissible to re-use the same array for any of the arguments. This revision: 2021 May 11 Copyright (C) 2013-2023, NumFOCUS Foundation. Derived, with permission, from the SOFA library. See notes at end of file.