sxpv¶

erfa.sxpv(s, pv)[source]¶

Multiply a pv-vector by a scalar.

Parameters:

sdouble array
pvdouble array

Returns:

spvdouble array

Notes

Wraps ERFA function eraSxpv. The ERFA documentation is:

- - - - - - - -
 e r a S x p v
- - - - - - - -

Multiply a pv-vector by a scalar.

Given:
   s       double          scalar
   pv      double[2][3]    pv-vector

Returned:
   spv     double[2][3]    s * pv

Note:
   It is permissible for pv and spv to be the same array.

Called:
   eraS2xpv     multiply pv-vector by two scalars

This revision:  2021 May 11

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

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sxpv¶