Grass drying model

TODO: Add usage

This is technical info for model and web developers

{
	"loginInfo":{
		"username":"example",
		"password":"example"
	},
	"modelId":"GRASSDRYMO",
	"configParameters":{
		"timeZone":"Europe/Oslo",
		"yield":750.0,
		"conditioning":2,
		"stringWidth":3.0,
		"harvestWidth":3.0,
		"initialDryMatterFraction":17.7,
		"seasonHarvestNumber":1,
		"cloverFraction":1,
		"precipitationLastDayBeforeHarvest":2.453987,
		"observations":[
		{
				"timeMeasured": "2014-06-25T00:00:00+02:00",
				"elementMeasurementTypeId":"TM",
				"logIntervalId":1,
				"value":2.937
		},
		{
				"timeMeasured": "2014-06-25T00:00:00+02:00",
				"elementMeasurementTypeId":"RR",
				"logIntervalId":1,
				"value":0
		},
		{
				"timeMeasured": "2014-06-25T00:00:00+02:00",
				"elementMeasurementTypeId":"UM",
				"logIntervalId":1,
				"value":0
		},
		{
				"timeMeasured": "2014-06-25T00:00:00+02:00",
				"elementMeasurementTypeId":"FM2",
				"logIntervalId":1,
				"value":0
		},
		{
				"timeMeasured": "2014-06-25T00:00:00+02:00",
				"elementMeasurementTypeId":"Q0",
				"logIntervalId":1,
				"value":0
		}
		]
	}
}