ir

erfa.ir()[source]

Wrapper for ERFA function eraIr.

Returns

r : double array

Notes

The ERFA documentation is below.

- - - - - -
 e r a I r
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Initialize an r-matrix to the identity 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.