public async Task TestUnknownUncertatintyMaxValue()
{
var storage = TestDataStorageFactory.GetStorageContext(TestConstants.UriHADCM3_sra_tas);
HADCM3DataHandler regularHandler = await HADCM3DataHandler.CreateAsync(storage);
TimeRegion tr = new TimeRegion(firstYear: 2010, lastYear: 2015, firstDay: 91, lastDay: 120, startHour: 0, stopHour: 24); //index 15 ; april 2001
IFetchDomain tmpDomain = FetchDomain.CreatePoints(
new double[] { -75.0 }, // data index 6,7
new double[] { 90.0 },
tr);
FetchRequest tmpRequest = new FetchRequest("tas", tmpDomain);
var handlerPrivate = new PrivateObject(regularHandler, new PrivateType(typeof(DataHandlerFacade)));
var evaluatorPrivate = new PrivateObject(handlerPrivate, "uncertaintyEvaluator");
var res = await(Task <Array>)(evaluatorPrivate.Invoke("EvaluateAsync", RequestContextStub.GetStub(storage, tmpRequest)));
Assert.AreEqual(double.MaxValue, ((double)res.GetValue(0)));
}
public async Task TestTemperatureValue()
{
var storage = TestDataStorageFactory.GetStorageContext(TestConstants.UriHADCM3_sra_tas);
HADCM3DataHandler regularHandler = await HADCM3DataHandler.CreateAsync(storage);
TimeRegion tr = new TimeRegion(firstYear: 2001, lastYear: 2001, firstDay: 91, lastDay: 120, startHour: 0, stopHour: 24); //index 15 ; april 2001
IFetchDomain tmpDomain = FetchDomain.CreatePoints(
new double[] { -75.0, -72.5 }, // data index 6,7
new double[] { 90.0, 105.0 }, //data index 24,28
tr);
FetchRequest tmpRequest = new FetchRequest("tas", tmpDomain);
var handlerPrivate = new PrivateObject(regularHandler, new PrivateType(typeof(DataHandlerFacade)));
var aggregatorPrivate = new PrivateObject(handlerPrivate, "valuesAggregator");
var res = await(Task <Array>)(aggregatorPrivate.Invoke("AggregateAsync", RequestContextStub.GetStub(storage, tmpRequest), null));
Assert.AreEqual(-64.256323, (double)res.GetValue(0), TestConstants.FloatPrecision); //manual data comparision
Assert.AreEqual(-58.911108, (double)res.GetValue(1), TestConstants.FloatPrecision); //manual data comparision
}
public async Task TestOutOfDataNan()
{
var storage = TestDataStorageFactory.GetStorageContext(TestConstants.UriHADCM3_sra_tas);
HADCM3DataHandler regularHandler = await HADCM3DataHandler.CreateAsync(storage);
TimeRegion tr = new TimeRegion(firstYear: 2301, lastYear: 2301, firstDay: 91, lastDay: 120, startHour: 0, stopHour: 24); //index 15 ; april out of data
IFetchDomain tmpDomain = FetchDomain.CreatePoints(
new double[] { -75.0 }, // data index 6,7
new double[] { 90.0 },
tr);
FetchRequest tmpRequest = new FetchRequest("tas", tmpDomain);
var handlerPrivate = new PrivateObject(regularHandler, new PrivateType(typeof(DataHandlerFacade)));
var evaluatorPrivate = new PrivateObject(handlerPrivate, "uncertaintyEvaluator");
var aggregatorPrivate = new PrivateObject(handlerPrivate, "valuesAggregator");
var res = await(Task <Array>)(evaluatorPrivate.Invoke("EvaluateAsync", RequestContextStub.GetStub(storage, tmpRequest)));
Assert.IsTrue(double.IsNaN((double)res.GetValue(0))); //uncertatinty is nan
res = await(Task <Array>)(aggregatorPrivate.Invoke("AggregateAsync", RequestContextStub.GetStub(storage, tmpRequest), null));
Assert.IsTrue(double.IsNaN((double)res.GetValue(0))); // and the value is nan
}
