This directory contains the following files:

spiv-avgvel-noflow-x1-0.dat  spiv-noflow-x1-0.dat
spiv-avgvel-noflow-x1-1.dat  spiv-noflow-x1-1.dat
spiv-avgvel-noflow-x1-2.dat  spiv-noflow-x1-2.dat
spiv-avgvel-noflow-x1-3.dat  spiv-noflow-x1-3.dat
spiv-avgvel-suck-x1-0.dat    spiv-suck-x1-0.dat
spiv-avgvel-suck-x1-1.dat    spiv-suck-x1-1.dat
spiv-avgvel-suck-x1-2.dat    spiv-suck-x1-2.dat
spiv-avgvel-suck-x1-3.dat    spiv-suck-x1-3.dat

These data are from stereo-PIV imaging at 4 stations for Case 3:
x/c=1.0, 1.1, 1.2, and 1.3.  The data include the velocity components U, V, and W.

Included are both the full plane of data (spiv-noflow-* and spiv-suck-*),
as well as AVERAGED profile data (the average was made by using the middle
1/3 of the plane) (spiv-avgvel-noflow-* and spiv-avgvel-suck-*).
The full plane of data give an indication of how "2-D" the flowfield was
at the x-stations of interest.  The AVERAGED data is more useful for the
purpose of plotting against CFD results.

The files spiv-noflow-* and spiv-suck-* are given in an z-y coordinate system, 
where z is spanwise and y is up.  The data files are all "Tecplot-format."  For
example, for:

 I=79, J=55, K=1, DATAPACKING=BLOCK

the data should be read from the files (ignoring title, zone,
variables, and other header lines) via:

      idim=79
      jdim=55
      read(2,*) ((z(i,j),i=1,idim),j=1,jdim)
      read(2,*) ((y(i,j),i=1,idim),j=1,jdim)
      read(2,*) ((w(i,j),i=1,idim),j=1,jdim)
      read(2,*) ((v(i,j),i=1,idim),j=1,jdim)
      read(2,*) ((u(i,j),i=1,idim),j=1,jdim)

The files spiv-avgvel-noflow-* and spiv-avgvel-suck-* are in simple text
column format (as a function of y only).
