public CalendarTime GetSunriseDegreesBelowHorizon(int uMonth, int uDay, int uYear,
double fDegreesBelowHorizon,
Location location)
{
CalendarTime t = GetSunrise(uMonth, uDay, uYear, location);
if (t != null)
{
int adding = GetDegreesBelowHorizonAdd(uMonth, uDay, uYear, fDegreesBelowHorizon, location);
if (adding != -1)
{
t.subtractMinutes(adding);
return(t);
}
else
{
return(null);
}
}
else
{
return(null);
}
}
