ir

erfa.ir()

Initialize an r-matrix to the identity matrix.

Returns:

rdouble array

Notes

Wraps ERFA function eraIr. The ERFA documentation is:

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

Returned:
   r       double[3][3]    r-matrix

This revision:  2021 May 11

Copyright (C) 2013-2023, NumFOCUS Foundation.
Derived, with permission, from the SOFA library.  See notes at end of file.