/// <summary>
/// Checks temporal resolution and runs appropriate aggregation function.
/// </summary>
/// <param name="errorMsg"></param>
/// <param name="output"></param>
/// <param name="input"></param>
/// <returns></returns>
private ITimeSeriesOutput TemporalAggregation(out string errorMsg, ITimeSeriesOutput output, ITimeSeriesInput input)
{
errorMsg = "";
output.Metadata.Add("gldas_temporalresolution", input.TemporalResolution);
if (input.Units.Contains("imperial"))
{
output.Metadata["gldas_unit"] = "in";
}
output.Data = (input.Units.Contains("imperial")) ? NLDAS.UnitConversion(out errorMsg, output, input) : output.Data;
output.Metadata.Add("column_1", "Date");
switch (input.TemporalResolution)
{
case "daily":
output.Data = NLDAS.DailyValues(out errorMsg, output, input);
output.Metadata.Add("column_2", "Daily Average");
return(output);
case "weekly":
output.Data = NLDAS.WeeklyValues(out errorMsg, output, input);
output.Metadata.Add("column_2", "Weekly Average");
return(output);
case "monthly":
output.Data = NLDAS.MonthlyValues(out errorMsg, output, input);
output.Metadata.Add("column_2", "Monthly Average");
return(output);
default:
return(output);
}
}
/// <summary>
/// Makes the GetData call to the base NLDAS class.
/// </summary>
/// <param name="errorMsg"></param>
/// <param name="output"></param>
/// <param name="input"></param>
/// <returns></returns>
public ITimeSeriesOutput GetData(out string errorMsg, SoilMoisture input)
{
errorMsg = "";
Data.Source.GLDAS gldas = new Data.Source.GLDAS();
ITimeSeriesOutput gldasOutput = input.Output;
List <ITimeSeriesOutput> layersData = new List <ITimeSeriesOutput>();
List <string> urls = input.Input.BaseURL;
for (int i = 0; i < input.Layers.Count; i++)
{
input.Input.BaseURL = new List <string>()
{
urls[i]
};
ITimeSeriesOutputFactory oFactory = new TimeSeriesOutputFactory();
ITimeSeriesOutput tempOutput = new TimeSeriesOutput();
tempOutput = oFactory.Initialize();
string data = gldas.GetData(out errorMsg, input.Layers[i].Replace('-', '_') + "_Soil_Moisture", input.Input);
if (errorMsg.Contains("ERROR"))
{
return(null);
}
tempOutput = gldas.SetDataToOutput(out errorMsg, "SoilMoisture", data, tempOutput, input.Input);
if (errorMsg.Contains("ERROR"))
{
return(null);
}
tempOutput = TemporalAggregation(out errorMsg, tempOutput, input.Input);
if (errorMsg.Contains("ERROR"))
{
return(null);
}
layersData.Add(tempOutput);
}
gldasOutput = NLDAS.MergeLayers(out errorMsg, layersData, "gldas");
if (errorMsg.Contains("ERROR"))
{
return(null);
}
return(gldasOutput);
}
/// <summary>
/// Check soil moisture data endpoints.
/// </summary>
/// <returns></returns>
public Dictionary <string, string> CheckEndpointStatus()
{
if (this.Input.Source.Contains("nldas"))
{
return(NLDAS.CheckStatus(this.Input));
}
else if (this.Input.Source.Contains("gldas"))
{
return(GLDAS.CheckStatus(this.Input));
}
else
{
return(new Dictionary <string, string>()
{
{ "status", "invalid source" }
});
}
}
// -------------- SoilMoisture Functions -------------- //
/// <summary>
/// Get SoilMoisture data function.
/// </summary>
/// <param name="errorMsg"></param>
/// <returns></returns>
public ITimeSeriesOutput GetData(out string errorMsg)
{
errorMsg = "";
// If the timezone information is not provided, the tz details are retrieved and set to the geometry.timezone varaible.
if (this.Input.Geometry.Timezone.Offset == 0)
{
Utilities.Time tz = new Utilities.Time();
this.Input.Geometry.Timezone = tz.GetTimezone(out errorMsg, this.Input.Geometry.Point) as Timezone;
if (errorMsg.Contains("ERROR"))
{
return(null);
}
}
if (!CheckLayers(out errorMsg))
{
return(null);
}
ITimeSeriesOutputFactory iFactory = new TimeSeriesOutputFactory();
this.Output = iFactory.Initialize();
switch (this.Input.Source)
{
case "nldas":
// NLDAS SoilMoisture Data call
NLDAS nldas = new NLDAS();
this.Output = nldas.GetData(out errorMsg, this);
if (errorMsg.Contains("ERROR"))
{
return(null);
}
break;
case "gldas":
// GLDAS SoilMoisture Data call
GLDAS gldas = new GLDAS();
this.Output = gldas.GetData(out errorMsg, this);
if (errorMsg.Contains("ERROR"))
{
return(null);
}
break;
default:
errorMsg = "ERROR: 'Source' for SoilMoisture was not found among available sources or is invalid.";
break;
}
;
// Adds Geometry metadata to the output metadata. NOT WORKING
this.Output.Metadata.Concat(this.Input.Geometry.GeometryMetadata);
// Adds Timezone info to metadata
this.Output.Metadata.Add(this.Input.Source + "_timeZone", this.Input.Geometry.Timezone.Name);
this.Output.Metadata.Add(this.Input.Source + "_tz_offset", this.Input.Geometry.Timezone.Offset.ToString());
//TODO: Add output format control
return(this.Output);
}
