
This directory contains the following files:

X-1Dplane.phase.StereoPIV.dat.....stereo PIV data at x=1D downstream (by phase 0,10,20,...350)
X-1Dplane.timeavg.StereoPIV.dat...stereo PIV data at x=1D downstream (long-time-averaged)
X-4Dplane.phase.StereoPIV.dat.....stereo PIV data at x=4D downstream (by phase 0,10,20,...350)
X-4Dplane.timeavg.StereoPIV.dat...stereo PIV data at x=4D downstream (long-time-averaged)
Y-0plane.phase.2DPIV.dat..........2D-PIV data at centerplane (y=0) (by phase 0,10,20,...350)
Y-0plane.timeavg.2DPIV.dat........2D-PIV data at centerplane (y=0) (long-time-averaged)

The data given are:

in the files X-1Dplane.phase.StereoPIV.dat and 
X-4Dplane.phase.StereoPIV.dat:
    y, z, x locations, and v, w, u components of velocity for phase=0
    y, z locations, and v, w, u components of velocity for all other phases (10,20,...,350)

in the files X-1Dplane.timeavg.StereoPIV.dat and
X-4Dplane.timeavg.StereoPIV.dat:
    y, z locations, and v, w, u components of velocity

in the files Y-0plane.phase.2DPIV.dat and
Y-0plane.timeavg.2DPIV.dat:
    x, z locations, and u, w components of velocity

All x, y, and z locations are in mm, and the velocity 
components are nondimensionalized with respect to 
freestream velocity Uinf, as measured by the Stereo DPIV 
(SDPIV).

The Stereo (SDPIV) data is included here in the interest 
of completeness, as they represent the only data currently 
available in the spanwise direction. The out-of-plane 
component (U) is consistent with the other measurement 
techniques, but the in-plane components (V and W) are not.  
Therefore, any analysis involving the in-plane components 
from the experiment should take this inconsistency into 
account.



The data files are all "Tecplot-format" (version 10, I think).
For example, for:

 I=39, J=53, K=1, ZONETYPE=Ordered
 DATAPACKING=POINT

the data can be read from a given section via:

      idim=39
      jdim=53
      read(2,*) ((y(i,j),i=1,idim),j=1,jdim)
      read(2,*) ((z(i,j),i=1,idim),j=1,jdim)
      read(2,*) ((v(i,j),i=1,idim),j=1,jdim)
      read(2,*) ((w(i,j),i=1,idim),j=1,jdim)
      read(2,*) ((u(i,j),i=1,idim),j=1,jdim)

(for the particular case of y,z,v,w,u data being stored).

