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subroutine | axtorot (ax3, orth33) |
| Construct the 3*3 orthogonal matrix, orth33, that corresponds to the proper rotation encoded by the 3-vector, ax3.
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Definition at line 93 of file pmat4.f90.
◆ axtorot()
subroutine pmat4::axtorot::axtorot |
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real(dp), dimension(3), intent(in) | ax3, |
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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
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[in] | ax3 | axial 3-vector |
[out] | orth33 | 3*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:
- /scratch4/NCEPDEV/nems/Brian.Curtis/git/BrianCurtis-NOAA/UFS_UTILS/v1_14_0/sorc/grid_tools.fd/regional_esg_grid.fd/pmat4.f90