UPP (develop)
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CALTAU.f File Reference

Subroutine that computes U and V wind stresses. More...

Go to the source code of this file.

Functions/Subroutines

subroutine caltau (taux, tauy)
 Subroutine that computes U and V wind stresses.
 

Detailed Description

Subroutine that computes U and V wind stresses.

This routine computes surface layer U and V wind component stresses using K theory as presented in section 8.4 of "Numerical prediction and dynamic meteorology" by Haltiner and Williams (1980, John Wiley & Sons).

Parameters
[out]TAUXSuface layer U component wind stress.
[out]TAUYSuface layer V component wind stress.

Program history log:

Date Programmer Comments
1993-09-01 Russ Treadon Initial
1998-06-11 T Black Convesion from 1-D to 2-D
2000-01-04 Jim Tuccillo MPI Version
2001-10-25 H Chuang Modified to process hybrid output
2002-01-15 Mike Baldwin WRF Version, output is on mass-points
2005-02-23 H Chuang Compute stress for NMM on wind points
2005-07-07 Binbin Zhou Add RSM stress for A Grid
2021-07-26 W Meng Restrict computation from undefined grids
2021-09-02 Bo Cui Decompose UPP in X direction
Author
Russ Treadon W/NP2
Date
1993-09-01

Definition in file CALTAU.f.

Function/Subroutine Documentation

◆ caltau()

subroutine caltau ( real, dimension(ista:iend,jsta:jend), intent(inout)  taux,
real, dimension(ista:iend,jsta:jend), intent(inout)  tauy 
)

Subroutine that computes U and V wind stresses.

Parameters
[out]TAUXSuface layer U component wind stress.
[out]TAUYSuface layer V component wind stress.

Definition at line 33 of file CALTAU.f.

References exch().

Referenced by surfce().