Geodensity Plot

Examples

1. A simple example of geodensity plot.

::

let r: Random = Random(0)
let data = linspace(-170.0, 170.0, num:3000)
let lon = empty<Float64>(data.size())
for (i in 0..data.size()) {
    lon[i] = data[i] + 10.0 * r.nextFloat64()
}
let lat = empty<Float64>(data.size())
for (i in 0..data.size()) {
    lat[i] = 50.0 * cos(3.0 * lon[i] / 180.0 * PI64) + 10.0 * r.nextFloat64()
}
geodensityplot(lat, lon)

Result:

.. image:: ../../../tests/imgs/geography/geodensity1.png :align: center :width: 360