set XVIgrids {1.0 m}
set XVIstations {
  {      -50.86        41.34 1.1}
  {      -68.88       144.09 1.0}
  {       -0.29        -6.69 1.2}
  {       20.20       -65.94 1.3}
  {      -15.21       -79.13 1.4}
  {      -36.97      -122.24 1.5}
  {      -28.52      -137.01 1.6}
  {       68.88      -125.39 1.7}
}
set XVIshots {
  {      -50.86        41.34       -68.88       144.09}
  {      -50.86        41.34       -56.26        44.69}
  {      -50.86        41.34       -22.83        48.43}
  {      -50.86        41.34       -36.81        43.90}
  {      -50.86        41.34       -31.61         4.33}
  {      -50.86        41.34       -45.90        12.20}
  {      -50.86        41.34       -29.85       -49.21}
  {       -0.29        -6.69       -50.86        41.34}
  {       -0.29        -6.69        10.01       -10.43}
  {       -0.29        -6.69         3.43        -8.86}
  {       -0.29        -6.69       -18.31         8.27}
  {       20.20       -65.94        -0.29        -6.69}
  {       20.20       -65.94        26.43       -65.94}
  {       20.20       -65.94        36.85       -67.32}
  {       20.20       -65.94        -3.74       -31.89}
  {       20.20       -65.94        -2.57       -61.22}
  {       20.20       -65.94        24.64      -102.95}
  {       20.20       -65.94        18.07       -25.39}
  {      -15.21       -79.13        20.20       -65.94}
  {      -15.21       -79.13       -20.57       -79.33}
  {      -15.21       -79.13       -14.46       -59.25}
  {      -15.21       -79.13       -17.23       -90.94}
  {      -36.97      -122.24       -15.21       -79.13}
  {      -36.97      -122.24       -16.92      -128.74}
  {      -36.97      -122.24       -59.76      -128.94}
  {      -36.97      -122.24       -26.80      -122.44}
  {      -36.97      -122.24       -31.84      -100.59}
  {      -36.97      -122.24       -30.78      -142.52}
  {      -36.97      -122.24       -28.52      -137.01}
  {      -28.52      -137.01       -12.46      -132.87}
  {      -28.52      -137.01       -67.74      -124.41}
  {      -28.52      -137.01       -32.11      -144.09}
  {      -28.52      -137.01       -59.45       -82.28}
  {      -28.52      -137.01        68.88      -125.39}
}
set XVIgrid  {-109.91 -194.882 19.685 0.0 0.0 19.685 11 19}