The coordinate system is as follows.

Every line contains the vector in pixel unit.

• [X,Y] is a location (pixel)
• Z=0
• [U,V,W] is vector (pixel/interval)

#
#   +---------------> X
#   |
#   |      +-- U
#   |      |
#   |       V
#   Y
#
#
#  X      Y      Z     U        V        W
   4.0    4.0    0.0  -0.7323  -0.1260  -0.0457
   4.0   12.0    0.0  -0.8207  -0.0749  -0.0927
   4.0   20.0    0.0  -0.8915  -0.0029  -0.1307
   4.0   28.0    0.0  -0.8827   0.0690  -0.1274
   4.0   36.0    0.0  -0.8739   0.1796  -0.1241
   4.0   44.0    0.0  -0.8586   0.3135  -0.1208
   4.0   52.0    0.0  -0.7415   0.4473  -0.1159
   4.0   60.0    0.0  -0.6243   0.5459  -0.1110
   4.0   68.0    0.0  -0.5072   0.6085  -0.1061
   4.0   76.0    0.0  -0.4467   0.6710  -0.0984
   4.0   84.0    0.0  -0.3911   0.7286  -0.0904
   4.0   92.0    0.0  -0.3355   0.7768  -0.0823
   4.0  100.0    0.0  -0.2724   0.8250  -0.0872
   4.0  108.0    0.0  -0.2069   0.8701  -0.0960
   4.0  116.0    0.0  -0.1415   0.9017  -0.1047
   4.0  124.0    0.0  -0.0919   0.9332  -0.0941
   4.0  132.0    0.0  -0.0525   0.9635  -0.0710
   4.0  140.0    0.0  -0.0131   0.9393  -0.0479
   4.0  148.0    0.0   0.0071   0.9150  -0.0349
   4.0  156.0    0.0   0.0029   0.8908  -0.0347
   4.0  164.0    0.0  -0.0013   0.9442  -0.0345
   4.0  172.0    0.0  -0.0220   1.0103  -0.0918
   4.0  180.0    0.0  -0.0756   1.0764  -0.2632
   4.0  188.0    0.0  -0.1292   0.9624  -0.4346
   4.0  196.0    0.0  -0.1832   0.8066  -0.5266
   4.0  204.0    0.0  -0.2380   0.6508  -0.4832
   4.0  212.0    0.0  -0.2927   0.6688  -0.4397
   4.0  220.0    0.0  -0.3841   0.7005  -0.5693
   4.0  228.0    0.0  -0.5020   0.7275  -0.8239
   4.0  236.0    0.0  -0.6199   0.7392  -1.0785
   4.0  244.0    0.0  -0.6877   0.7509  -0.8353
   4.0  252.0    0.0  -0.7550   0.6109  -0.5872
  12.0    4.0    0.0  -0.7510  -0.0379  -0.0690
  12.0   12.0    0.0  -0.8707  -0.0091  -0.0897
  12.0   20.0    0.0  -0.9702   0.0323  -0.1088
  12.0   28.0    0.0  -0.9776   0.0736  -0.1208
  12.0   36.0    0.0  -0.9851   0.1704  -0.1328
  12.0   44.0    0.0  -0.9844   0.3004  -0.1440
  12.0   52.0    0.0  -0.8549   0.4304  -0.1420
  12.0   60.0    0.0  -0.7255   0.5314  -0.1399