local function UnisAround(unit)
    local total = 0
    for i=1, #NeP.Healing.Units do
        local Obj = NeP.Healing.Units[i]
        if Obj.distance <= 30 and  then
            total = total + 1
        end
    end
    return total >= num
end

local function BuildRoster()
    local groups = {}
    local prefix = (IsInRaid() and 'raid') or 'party'
    for i = 1, GetNumGroupMembers() do
        local group = select(3, GetRaidRosterInfo(i))
        if not groups[group] then groups[group] = {} end
        local unit = prefix..i
        table.insert(groups[group], {
            health = UnitHealth(unit),
            key = unit,
            units = UnisAround(unit)
        })
        table.sort(groups[group], function(a,b) return a.units < b.units end)
    end
    return groups
end

function partyFindUnit()
    if IsInGroup() or IsInRaid() then
        local groups = BuildRoster()
    end
end