NCEX SWASH ARRAY:
-----------------
The cross- and alongshore locations of the SWASH sensors (including the
5 in the SURF ARRAY) in the CBASS x,y,z coordinate system
are roughly:
                   X              Y             Z
swash stack1     169.           2700.          0.43
swash stack2     164.           2700.          0.26
swash stack3     159.           2700.          0.14
swash stack4     154.           2700.          0.00
swash stack5     149.           2700.         -0.11
surf puv1         94.           2700.         -1.00
surf puv2         39.           2700.         -1.75
surf puv3         16.           2700.         -2.50
surf puv4         16.           2650.         -2.50
surf puv5         16.           2770.         -2.50