w3fa03v.f File Reference

Compute standard height, temp, and pot temp. More...

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Functions/Subroutines
subroutine	w3fa03v (press, height, temp, theta, n)
	Computes the standard height, temperature, and potential temperature given the pressure in millibars (>8.68 mb).

Detailed Description

Compute standard height, temp, and pot temp.

Author

James McDonell

Date

1974-06-01

Definition in file w3fa03v.f.

Function/Subroutine Documentation

w3fa03v()

subroutine w3fa03v	(	real, dimension(*)	press,
		real, dimension(*)	height,
		real, dimension(*)	temp,
		real, dimension(*)	theta,
			n
	)

Computes the standard height, temperature, and potential temperature given the pressure in millibars (>8.68 mb).

For height and temperature the results duplicate the values in the U.S. standard atmosphere (l962), which is the icao standard atmosphere to 54.7487 mb (20 km) and the proposed extension to 8.68 mb (32 km). For potential temperature a value of 2/7 is used for rd/cp.

Program history log:

• James McDonell 1974-06-01
• Ralph Jones 1984-06-01 Change to ibm vs fortran.
• Dennis Keyser 1992-06-29 Convert to cray cft77 fortran.
• Ralph Jones 1994-09-13 Vectorized version to do array instead of one word.

Parameters

[in]	PRESS	Pressure array in millibars.
[out]	HEIGHT	Height array in meters.
[out]	TEMP	Temperature array in degrees kelvin.
[out]	THETA	Potential temperature array in degrees kelvin.
[out]	N	Number of points in array press.

Note

Not valid for pressures less than 8.68 millibars, declare all parameters as type real.

Height, temp, theta are now all arrays, you must have arrays of size n or you will wipe out memory.

Author

James McDonell

Date

1974-06-01

Definition at line 32 of file w3fa03v.f.