CALUPDHEL.f File Reference

Subroutine that computes the updraft helicity. More...

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Functions/Subroutines
subroutine	calupdhel (updhel)
	Subroutine that computes the updraft helicity.

Detailed Description

Subroutine that computes the updraft helicity.

Parameters

[out]

UPDHEL

Updraft helicity (m^2/s^2).

Program history log:

Date	Programmer	Comments
2007-10-22	M Pyle	Initial
2007-10-22	M Pyle	based on SPC Algorithm courtesy of David Bright
2011-01-11	M Pyle	converted to F90 for unified post
2011-04-05	H Chuang	added B grid option
2020-11-06	J Meng	Use UPP_MATH Module
2021-10-31	J Meng	2D DECOMPOSITION
2022-05-12	E James	Adding a check for extremely large positive or negative UH values
2024-06-27	W Meng	Restrict undefined grids in calculation

Author

M Pyle W/NP2

Date

2007-10-22

Definition in file CALUPDHEL.f.

Function/Subroutine Documentation

calupdhel()

subroutine calupdhel

(

real, dimension(ista_2l:iend_2u,jsta_2l:jend_2u)

updhel

)

Subroutine that computes the updraft helicity.

Parameters

[out]

UPDHEL

Updraft helicity (m^2/s^2).

Definition at line 24 of file CALUPDHEL.f.

References exch().

Referenced by miscln().