PIV Measurement Line1. Point coordinates in the draft tube. The global location (0,0,0) is the same as shown in Figures 1 and 2. Point X [mm] Y [mm] Z[mm] #101 25.96 133.55 -338.60 #102 24.05 123.74 -338.60 #103 22.14 113.92 -338.60 #104 20.24 104.10 -338.60 #105 18.33 94.29 -338.60 #106 16.42 84.47 -338.60 #107 14.51 74.66 -338.60 #108 12.60 64.84 -338.60 #109 10.70 55.02 -338.60 #110 8.79 45.21 -338.60 #111 6.88 35.39 -338.60 #112 4.97 25.57 -338.60 #113 3.06 15.76 -338.60 #114 1.16 5.94 -338.60 #115 -0.75 -3.87 -338.60 #116 -2.66 -13.69 -338.60 #117 -4.57 -23.51 -338.60 #118 -6.48 -33.32 -338.60 #119 -8.39 -43.14 -338.60 #120 -10.29 -52.96 -338.60 #121 -12.20 -62.77 -338.60 #122 -14.11 -72.59 -338.60 #123 -16.02 -82.40 -338.60 #124 -17.93 -92.22 -338.60 #125 -19.83 -102.04 -338.60 #126 -21.74 -111.85 -338.60 #127 -23.65 -121.67 -338.60 #128 -25.56 -131.49 -338.60