zr¶
-
erfa.
zr
()[source]¶ Wrapper for ERFA function
eraZr
.- Returns
r : double array
Notes
The ERFA documentation is below.
- - - - - - e r a Z r - - - - - - Initialize an r-matrix to the null matrix. Returned: r double[3][3] r-matrix Copyright (C) 2013-2019, NumFOCUS Foundation. Derived, with permission, from the SOFA library. See notes at end of file.