{"domain": "g", "date": "20260504", "time": "1800", "expver": "0001", "class": "od", "type": "fc", "stream": "scwv", "step": "54", "levtype": "sfc", "param": "mp2", "_offset": 0, "_length": 847565}
{"domain": "g", "date": "20260504", "time": "1800", "expver": "0001", "class": "od", "type": "fc", "stream": "scwv", "step": "54", "levtype": "sfc", "param": "swh", "_offset": 847565, "_length": 775262}
{"domain": "g", "date": "20260504", "time": "1800", "expver": "0001", "class": "od", "type": "fc", "stream": "scwv", "step": "54", "levtype": "sfc", "param": "mwd", "_offset": 1622827, "_length": 813446}
{"domain": "g", "date": "20260504", "time": "1800", "expver": "0001", "class": "od", "type": "fc", "stream": "scwv", "step": "54", "levtype": "sfc", "param": "pp1d", "_offset": 2436273, "_length": 803952}
{"domain": "g", "date": "20260504", "time": "1800", "expver": "0001", "class": "od", "type": "fc", "stream": "scwv", "step": "54", "levtype": "sfc", "param": "mwp", "_offset": 3240225, "_length": 847191}