[Unified-mailman] Re: SP3 on web

[Mark Drela]

Students,

The SP3 that Howie posted on the website is new.
Discard the one handed out in class last Thursday.

A few minor tweaks to the test parameters have been made 
after we ran the first few teams through the tunnel.  
Transition/separation detection tests with the acoustic
probe have been dropped -- the tunnel is too loud for 
this to work. 

The formulas required for data reduction have been changed 
from what I presented in lecture.  We discovered that 
the load cell axis conventions and the load cell data output 
are not what I assumed.  The new SP3 writeup has all the 
details, so please follow that.

MD