static WaterML10.TimeSeriesResponseType LoadDataValueInfo(string siteCode, string varCode,
WaterML10.WaterOneFlowClient WofClient,
DateTime beginDateTime, DateTime endDateTime,
ref string queryParam, ref string errMsg)
{
string beginDT = string.Format("{0:s}", beginDateTime);
string endDT = string.Format("{0:s}", endDateTime);
errMsg = "";
queryParam = String.Format(" <{0}--{1}> ", beginDT, endDT);
Console.WriteLine("......Getting values from <{0}> to <{1}>.", beginDT, endDT);
WaterML10.TimeSeriesResponseType tsRt = null;
try
{
tsRt = WofClient.GetValuesObject(siteCode, varCode, beginDT, endDT, "");
}
catch (Exception e)
{
errMsg = "Exception@LoadData: " + e.Message;
Console.WriteLine(errMsg);
}
return(tsRt);
}
static WaterML10.seriesCatalogType[] LoadOnesiteInfo(WaterML10.WaterOneFlowClient WofClient,
string url, string siteCode, ref string errMsg)
{
WaterML10.SiteInfoResponseType rt = null;
WaterML10.seriesCatalogType[] sctAll = null;
try
{
rt = WofClient.GetSiteInfoObject(siteCode, "");
sctAll = rt.site[0].seriesCatalog;
}
catch (Exception e)
{
errMsg = "Exception@LoadOneSite: " + e.Message;
Console.WriteLine(errMsg);
}
return(sctAll);
}
// Get DataValueInfo for 3 time periods: begin, middle, end.
// As corresponding to the first, mid, and last 30 data values
static WaterML10.TimeSeriesResponseType[] LoadDataValueInfoSplit(string siteCode, string varCode,
WaterML10.WaterOneFlowClient WofClient,
int valuecount, DateTime beginDateTime, DateTime endDateTime,
ref string queryParam, ref string errMsg)
{
queryParam = "";
errMsg = "";
WaterML10.TimeSeriesResponseType[] tsRtAll = new WaterML10.TimeSeriesResponseType[3];
string beginDT = string.Format("{0:s}", beginDateTime);
string endDT = string.Format("{0:s}", endDateTime);
Console.WriteLine("......Getting values from <{0}> to <{1}>.", beginDT, endDT);
DateTime[] fromDateTime = new DateTime[3];
DateTime[] toDateTime = new DateTime[3];
string fromDT, toDT;
int[] count = new int[3] {
0, 0, 0
};
// Timespan between beginDT and endDT
TimeSpan delta = endDateTime - beginDateTime;
double step0 = delta.TotalSeconds * Program.CompareRecordCount * 2 / valuecount;
// The first 30 records
fromDateTime[0] = beginDateTime;
toDateTime[0] = beginDateTime.AddSeconds(step0);
// The middle 30 records
fromDateTime[1] = beginDateTime.AddSeconds(delta.TotalSeconds / 2);
toDateTime[1] = fromDateTime[1].AddSeconds(step0);
// The last 30 records
fromDateTime[2] = endDateTime.AddSeconds(-step0);
toDateTime[2] = endDateTime;
for (int i = 0; i < 3; i++)
{
bool lastTry = false;
tsRtAll[i] = null;
double step = step0;
while (!lastTry)
{
if ((i < 2) && (DateTime.Compare(toDateTime[i], endDateTime) >= 0))
{
toDateTime[i] = endDateTime;
lastTry = true;
}
else if ((i == 2) && (DateTime.Compare(fromDateTime[i], beginDateTime) <= 0))
{
fromDateTime[i] = beginDateTime;
lastTry = true;
}
fromDT = string.Format("{0:s}", fromDateTime[i]);
toDT = string.Format("{0:s}", toDateTime[i]);
Console.WriteLine("......Getting values, Segment <{0}>: from <{1}> to <{2}>.",
i + 1, fromDT, toDT);
try
{
tsRtAll[i] = WofClient.GetValuesObject(siteCode, varCode, fromDT, toDT, "");
}
catch (Exception e)
{
errMsg = "Exception@LoadDataSplit: " + e.Message;
Console.WriteLine(errMsg);
return(null);
}
// Where WaterML1.0 and WaterML1.1 differ
if (tsRtAll[i].timeSeries.values != null)
{
count[i] = Convert.ToInt32(tsRtAll[i].timeSeries.values.count);
}
if (count[i] >= Program.CompareRecordCount)
{
queryParam += String.Format(" <{0}--{1}> ", fromDT, toDT);
break;
}
else
{
step *= 2;
if (i < 2)
{
toDateTime[i] = toDateTime[i].AddSeconds(step);
}
else
{
fromDateTime[i] = fromDateTime[i].AddSeconds(-step);
}
}
}
}
return(tsRtAll);
}