| private UpstreamAreaAtDepthSqFt ( double depth ) : double | ||
| depth | double | |
| 리턴 | double | |
private double UpstreamAreaAtDepthSqFt(double depth)
{
return ((UpstreamTopWidthAtDepthFt(depth) + _bottomWidthFt) / 2) * UpstreamDepthAtDepthIn(depth) / 12;
}