public void SetEnvVariableUnitsTest()
{
db.TruncateTables();
db.AddDataSource(
"NCEP/NCAR Reanalysis 1 (regular grid)",
"The NCEP/NCAR Reanalysis 1 project is using a state-of-the-art analysis/forecast system to perform data assimilation using past data from 1948 to the present",
"NCEP Reanalysis data provided by the NOAA/OAR/ESRL PSD, Boulder, Colorado, USA, from their Web site at http://www.esrl.noaa.gov/psd/",
"Microsoft.Research.Science.FetchClimate2.DataSources.NCEPReanalysisRegularGridDataSource, NCEPReanalysisDataSource",
"msds:az?name=ReanalysisRegular&DefaultEndpointsProtocol=http&AccountName=fetch&AccountKey=1Y0EOrnCX6ULY8c3iMHg9rrul2BWbPHKsHUceZ7SSh+ShM/q9K0ml49gQm+PE7G7i7zCvrpuT",
null, null);
db.AddVariable("MyVariable", "MyDescription", "MyUnits");
Thread.Sleep(time);
db.SetMapping("NCEP/NCAR Reanalysis 1 (regular grid)", "MyVariable", "TestDataSourceVariable", true, true);
var variable = db.GetEnvVariables(/*DateTime.UtcNow*/).Where(x => x.DisplayName == "MyVariable").ToList();
Assert.AreEqual(variable.Count, 1);
Assert.AreEqual(variable[0].Units, "MyUnits");
db.SetEnvVariableUnits("MyVariable", "NewMyUnits");
var variable2 = db.GetEnvVariables(/*DateTime.UtcNow*/).Where(v => v.DisplayName == "MyVariable").ToList();
Assert.AreEqual(variable2.Count, 1);
Assert.AreEqual(variable2[0].Units, "NewMyUnits");
}
public void VariableSet(string name, string description = null, string units = null)
{
var vars = db.GetEnvVariables().Select(x => x.DisplayName).ToList();
if (vars.Contains(name))
{
var errs = new List <string>();
try
{
if (units != null)
{
db.SetEnvVariableUnits(name, units);
}
}
catch (Exception ex)
{
errs.Add("Failed to alter units of a variable. Reason:\n" + ex.Message);
}
try
{
if (description != null)
{
db.SetEnvVariableDescription(name, description);
}
}
catch (Exception ex)
{
errs.Add("Failed to alter description of a variable. Reason:\n" + ex.Message);
}
if (errs.Count > 0)
{
throw new Exception(errs.Aggregate((x, y) => x + "\n" + y));
}
}
else
{
throw new ArgumentException("Variable with given name does not exists.");
}
}