random_intspan: Generate a random integer span

random_floatspan: Generate a random float span

random_tstzspan: Generate a random tstzspan

random_tstzspan_array: Generate a random array of tstzspan values

random_tstzset: Generate a random tstzset

random_tstzspanset: Generate a random tstzspanset

random_tbox: Generate a random tbox

random_stbox: Generate a random 2D stbox

random_stbox3D: Generate a random 3D stbox

random_geodstbox: Generate a random 2D geodetic stbox

random_geodstbox3D: Generate a random 3D geodetic stbox