Improve example

Author: ufechner7

examples/menu.jl

@@ -5,7 +5,7 @@ options = ["bench_get_wind = include(\"bench_get_wind.jl\")",
            "plot_wind_vs_time_ = include(\"plot_wind_vs_time.jl\")",
            "plot_windfield_ = include(\"plot_windfield.jl\")",
            "new_windfields = include(\"new_windfields.jl\")",
-           "show_grid = include(\"show_grid.jl\")",
+           "show_grid_ = include(\"show_grid.jl\")",
            "quit"]
 
 function example_menu()

examples/show_grid.jl

@@ -1,16 +1,16 @@
 using Pkg
 if ! ("ControlPlots" ∈ keys(Pkg.project().dependencies))
-    using TestEnv; TestEnv.activate()
+    Pkg.activate("examples")
 end
 using ControlPlots, AtmosphericModels
 
-function showGrid(x, y, z)
+function show_grid(x, y, z)
     """
     x: downwind direction
     z: up
     y: orthogonal to x and z
     """
-    fig = plt.figure()
+    fig = plt.figure("Show Grid")
     ax = fig.add_subplot(111, projection="3d")
     ax.scatter(x, y, z; s=2, c="blue", alpha=0.1)
     ax.set_xlabel("X Label")
@@ -21,4 +21,4 @@ end
 
 grid = AtmosphericModels.create_grid()
 x, y, z = grid
-showGrid(x, y, z)
+show_grid(x, y, z)