```
# NOT RUN {
# setup distance matrix
# two-column matrix with latitude/longitude, in degrees
latLong = cbind(runif(n = 5, min = 0, max = 90),
runif(n = 5, min = 0, max = 180))
# Vincenty Ellipsoid distance formula
distMat = calcVinEll(latLongs = latLong)
# calculate hurdle exponential distribution over distances
# rate and point mass are just for example
kernMat = calcHurdleExpKernel(distMat = distMat, rate = 1/1e6, p0 = 0.1)
# }
```

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