public override double?GetAltitude(HealCoor basin)
{
var altitude = Relief.GetAltitude(basin);
if (altitude == 0)
{
altitude = ReliefBed.GetAltitude(basin);
}
return(altitude);
}
public override double?GetAltitude(HealCoor basin)
{
var altitude = Relief.GetAltitude(basin);
var altitudeShape = ReliefBed.GetAltitude(basin) + Earth2014Manager.Radius2Add;
var thetaTan = Math.Tan(basin.Beta.Value); /* may be out of range */
var undulation = altitudeShape - altitude
- Ellipsoid.Radius(Ellipsoid.CalcVarPhi(thetaTan));
return(undulation);
}
public int GetHeights(HealCoor coor, int rOfEllipse, out int waterHeight)
{
var surface = Relief.GetAltitude(coor);
var hOQ = surface;
if (IsReliefShape)
{
// hOQ includes undulation
hOQ += Earth2014Manager.Radius2Add - rOfEllipse;
}
var bed = ReliefBed.GetAltitude(coor);
waterHeight = surface - bed;
if (waterHeight > 0) /* lakes in ice are ignored */
{
}
return(hOQ);
}
public void Dispose()
{
Relief.Dispose();
ReliefBed.Dispose();
}