Преобразовать json в формат

const src = { 
  "Car": { 
    "Pos": ["id", "mark"], 
    "Bat": [ 
        [1, "bmw"], 
        [2, "audi"], 
        [3, "mercedes"] 
    ] 
  }, 
  "Temp": { 
    "Pos": ["min", "hig", "mid"], 
    "Bat": [[1, 2, 3], [4, 5, 6], [7, 8, 9]] 
   } 
}; 
 
const res = {}; 
 
for(const k in src){ 
  const cnt = src[k].Pos.length; 
  for(let i=0; i<src[k].Bat.length; i+=1){ 
    res[`${k}${i}`] = {}; 
    for(let j=0; j<cnt; j+=1){ 
       res[`${k}${i}`][src[k].Pos[j]] =  src[k].Bat[i][j]; 
    } 
  } 
} 
 
console.log(res);