DOUBLE PRECISION FUNCTION AR15AA(G,M,IERR) DOUBLE PRECISION G, M INTEGER IERR
Compute the Rayleigh-Pitot properties given a mach number 
.
| Argument | Intent | Description |
| g | in | Specific heat constant |
| m | in | Mach number |
| result | out | Array with result properties as described in 13. |
| ierr | out | (optional) Return status code |
Specific heat ratio 
.
Given 
out of range.
Return Values
The pressure ratio 
or 
or NAN on error.
. 
.