CALGUST.f File Reference

Subroutine that computes max wind level. More...

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Functions/Subroutines
subroutine	calgust (lpbl, zpbl, gust)
	This routine computes surface wind gust by mixing down momentum from the level at the height of the PBL.

Detailed Description

Subroutine that computes max wind level.

Definition in file CALGUST.f.

Function/Subroutine Documentation

calgust()

subroutine calgust	(	integer, dimension(ista_2l:iend_2u,jsta_2l:jend_2u), intent(in)	lpbl,
		real, dimension(ista_2l:iend_2u,jsta_2l:jend_2u), intent(in)	zpbl,
		real, dimension(ista_2l:iend_2u,jsta_2l:jend_2u), intent(inout)	gust
	)

This routine computes surface wind gust by mixing down momentum from the level at the height of the PBL.

Parameters

[in]	LPBL	Model level that is closest to the planetary boundary layer height.
[in]	ZPBL	Height of the planetary boundary layer.
[in,out]	GUST	Speed of the maximum surface wind gust.

Program history log:

Date	Programmer	Comments
2003-10-15	Geoff Manokin	Initial
2005-03-09	H Chuang	WRF Version
2005-07-07	Binbin Zhou	Add RSM
2015-03-11	S Moorthi	Set sfcwind to spval if u10 and v10 are spvals for A grid and set gust to just wind (in GSM with nemsio, it appears u10 & v10 have spval)
2021-09-02	Bo Cui	Decompose UPP in X direction
2023-02-24	Weizhong Zheng	Revised calculation of wind gust for UFS applications
2024-07-02	Wen Meng	Restrict undefined grids in calculations

Author

Geoff Manikin W/NP2

Date

1997-03-04

CALMXW computes max wind level fields.

Definition at line 24 of file CALGUST.f.

References exch().

Referenced by mdlfld().