zillion-util/etc/meta/sam/level1_sam_energydata.json

[
	{
		"TreeNodeId":1,
		"time":"2016-01-01 00:00:00",
		"value":24.5
	},
	{
		"TreeNodeId":11,
		"time":"2016-01-01 00:00:00",
		"value":24.5
	},
	{
		"TreeNodeId":12,
		"time":"2016-01-01 00:00:00",
		"value":24.5
	}
]