/// <summary>
/// Creates the URL
/// </summary>
/// <param name="startDate"></param>
/// <param name="endDate"></param>
/// <param name="stations"></param>
/// <returns></returns>
// really is only one groundwater parameter
private string GroundWater(Nullable <W3CDateTime> startDate, Nullable <W3CDateTime> endDate, string[] stations)
{
// convert date to string and trim off Time
String StartDate = USGSCommon.usgsTime(startDate);
String EndDate = USGSCommon.usgsTime(endDate);
string URL = "http://nwis.waterdata.usgs.gov/nwis/gwlevels?" +
USGSCommon.usgsStationQP(stations) +
//StationsList +
"&agency_cd=USGS" +
USGSCommon.usgsTimePeriodQP(startDate, endDate) +
//"&date_format=YYYY-MM-DD" + "&begin_date=" + StartDate + "&end_date=" + EndDate +
"&set_logscale_y=1" +
"&format=rdb&rdb_compression=value";
return(URL);
}
private static string UnitValues(
Nullable <W3CDateTime> startDate, Nullable <W3CDateTime> endDate,
string[] variables, string[] stations)
{
// only a start date is needed.
String StartDate = USGSCommon.usgsTime(startDate);
String EndDate = USGSCommon.usgsTime(endDate);
string URL = "http://nwis.waterdata.usgs.gov/nwis/uv?format=rdb&date_format=YYYY-MM-DD&" +
USGSCommon.usgsStationQP(stations) +
//StationsList +
USGSCommon.usgsVariablesQP(variables) +
//"¶meter_cd=" + Variable +
// no longer accepts begin_date= as parameter
USGSCommon.usgsTimePeriodQP(startDate, endDate);
//USGSCommon.usgsUnitValuesPeriod(startDate, endDate);
return(URL);
}
/// <summary>
/// Creates the URL
/// </summary>
/// <param name="startDate"></param>
/// <param name="endDate"></param>
/// <param name="variables"></param>
/// <param name="stations"></param>
/// <returns></returns>
private string InstantaneousData(
Nullable <W3CDateTime> startDate, Nullable <W3CDateTime> endDate,
string[] variables,
string[] stations)
{
String StartDate = USGSCommon.usgsTime(startDate);
String EndDate = USGSCommon.usgsTime(endDate);
// Feb 2007 added parameters
/*
* http://nwis.waterdata.usgs.gov/nwis/qwdata?site_no=01578310
* &agency_cd=USGS&begin_date=&end_date=
* &TZoutput=0&qw_attributes=0&inventory_output=0&rdb_inventory_output=value
* &format=rdb&qw_sample_wide=0&rdb_qw_attributes=0
* &date_format=YYYY-MM-DD&rdb_compression=value&submitted_form=brief_list
*
* important one is &qw_sample_wide=0
*/
string URL = "http://nwis.waterdata.usgs.gov/nwis/qwdata?" +
USGSCommon.usgsStationQP(stations) +
//StationsList +
USGSCommon.usgsVariablesQP(variables) +
//"¶meter_cd=" + Variable +
USGSCommon.usgsTimePeriodQP(startDate, endDate) +
"&format=rdb&" +
"qw_attributes=0&inventory_output=0" +
"&rdb_inventory_output=value" +
"&qw_sample_wide=0" +
"&rdb_qw_attributes=0"
;
//"&date_format=YYYY-MM-DD" + "&begin_date=" + StartDate + "&end_date=" + EndDate;
return(URL);
}