grid_tools 1.14.0
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pmat4::axtorot Interface Reference

Public Member Functions

subroutine axtorot (ax3, orth33)
 Construct the 3*3 orthogonal matrix, orth33, that corresponds to the proper rotation encoded by the 3-vector, ax3.
 

Detailed Description

Definition at line 93 of file pmat4.f90.

Constructor & Destructor Documentation

◆ axtorot()

subroutine pmat4::axtorot::axtorot ( real(dp), dimension(3), intent(in) ax3,
real(dp), dimension(3,3), intent(out) orth33 )

Construct the 3*3 orthogonal matrix, orth33, that corresponds to the proper rotation encoded by the 3-vector, ax3.

The antisymmetric matrix ax33 equivalent to the axial vector ax3 is exponentiated to obtain orth33.

Parameters
[in]ax3axial 3-vector
[out]orth333*3 orthogonal matrix
Author
R. J. Purser

Definition at line 1547 of file pmat4.f90.


The documentation for this interface was generated from the following file: