/// <summary>
/// Constructor, generates PartitionKey and Id, sets defaults
/// </summary>
/// <remarks>PartitionKey = {project}_{areaOfInterest}_{name}</remarks>
/// <remarks>If timestep == null: Id = {areaOfInterest}_{name}_{dateTime.ToString("o")}</remarks>
/// <remarks>If timestep != null: Id = {areaOfInterest}_{name}_Ts{timestep}_{dateTime.ToString("o")}</remarks>
public MeasurementV2(
string type, string name,
string schema, string project,
string areaOfInterest, LocationV2 location,
DateTime dateTime,
List <PhysicalQuantityV2> physicalQuantities,
int?timestep)
{
PartitionKey = $"{project}_{areaOfInterest}_{name}";
Id = $"{areaOfInterest}_{name}{(timestep != null ? ("_Ts" + timestep.ToString()) : "")}_{dateTime.ToString("o")}";
Type = type;
Name = name;
Schema = schema;
Project = project;
this._rid = "";
this._self = "";
this._etag = "";
this._attachments = "";
this._ts = null;
AreaOfInterest = areaOfInterest;
Location = location;
DateTime = dateTime;
PhysicalQuantities = physicalQuantities;
TimestepSec = timestep;
}
/// <summary>
/// Constructor, generates PartitionKey and Id
/// </summary>
/// <remarks>PartitionKey = {project}_{areaOfInterest}_{name}</remarks>
/// <remarks>Id = {areaOfInterest}_{name}_{dateTime.ToString("o")}</remarks>
public MeasurementV2(
string type, string name,
string schema, string project, string rid,
string self, string etag, string attachments,
int?ts, string areaOfInterest, LocationV2 location,
DateTime dateTime,
List <PhysicalQuantityV2> physicalQuantities,
int?timestep)
{
PartitionKey = $"{project}_{areaOfInterest}_{name}";
Id = $"{areaOfInterest}_{name}_{dateTime.ToString("o")}";
Type = type;
Name = name;
Schema = schema;
Project = project;
this._rid = rid;
this._self = self;
this._etag = etag;
this._attachments = attachments;
this._ts = ts;
AreaOfInterest = areaOfInterest;
Location = location;
DateTime = dateTime;
PhysicalQuantities = physicalQuantities;
TimestepSec = timestep;
}
private MeasurementV2 CreateMeasurementFromVariable(
Variable variable,
IObservation observation,
Metadata metadata)
{
// Look up property based on string, get value
var value = observation
.GetType()
.GetProperty(
variable.FieldName
.Replace("(", "")
.Replace(")", ""))
.GetValue(observation, null);
// Ensure value is a number
if (!(value is double? ||
value is decimal?||
value is int? ||
value is null))
{
return(null);
}
string name = map.GetMeasurementName(variable.FieldName);
// Check if variable is in list to be mapped
if (String.IsNullOrEmpty(name))
{
return(null);
}
DateTime measurementDateTime =
new DateTime(observation.TIMESTAMP.Ticks, DateTimeKind.Utc);
List <PhysicalQuantityV2> physicalQuantities =
new List <PhysicalQuantityV2>()
{
new PhysicalQuantityV2(
(double?)value,
variable.Units,
DateTime.UtcNow,
EtlEventId)
};
LocationV2 location = new LocationV2("Point",
map.GetLatFromStation(metadata),
map.GetLonFromStation(metadata));
string areaOfInterest = map.GetFieldID(metadata);
MeasurementV2 m = new MeasurementV2(
DocumentType,
name,
Schema,
Project,
areaOfInterest,
location,
measurementDateTime,
physicalQuantities,
Timestep);
return(m);
}
