function SetUnitZ takes nothing returns nothing
    call UnitAddAbility(GetEnumUnit(), 'Aave')
    call SetUnitFlyHeight(GetEnumUnit(), 500, 0)
    call UnitRemoveAbility(GetEnumUnit(), 'Aave')
endfunction

function UnitZ takes nothing returns nothing
    call ForGroup(GetUnitsInRectAll(GetPlayableMapRect()), function SetUnitZ)
endfunction

//===========================================================================
function InitTrig_unitZ takes nothing returns nothing
    set gg_trg_unitZ = CreateTrigger(  )
    call TriggerAddAction(gg_trg_unitZ, function UnitZ)
endfunction