Dear all,

i have this code to plot a paramatrized surface:

```
using Gaston
Θ = LinRange(0, 2π, 100) # 50
Φ = LinRange(0, π, 20)
r = 0.8
x = [r*cos(θ)*sin(ϕ) for θ in Θ, ϕ in Φ]
y = [r*sin(θ)*sin(ϕ) for θ in Θ, ϕ in Φ]
z = [r*cos(ϕ) for θ in Θ, ϕ in Φ]
surf(x, y, z, w = :l, lc = :turquoise,
Axes(xlabel=x, view = "equal xyz", pm3d = "depthorder",hidden3d = :on,key = :off))
```

Whose result is the following:

However, I would like to insert the labels (eg, xlabel=x,ylabel=y,m zlabel=z) on axis and controls the distance between the tick labels.

How can I do this?