Visualisation

Standard plotting and mapping procedures.

plot_ppi	Plots a Plan Position Indicator (PPI).
plot_ppi_crosshair	Plots a Crosshair for a Plan Position Indicator (PPI).
plot_rhi	Plots a Range Height Indicator (RHI).
create_cg	Helper function to create curvelinear grid
plot_scan_strategy	Plot the vertical scanning strategy.
plot_plan_and_vert	Plot 2-D plan view of dataxy together with vertical sections dataxz and datazy
plot_max_plan_and_vert	Plot according to <plot_plan_and_vert> with the maximum values along the three axes of data
add_lines	Add lines (points in the form Nx2) to axes
add_patches	Add patches (points in the form Nx2) to axes