價格：免費
檔案大小：17.7 MB
版本需求：需要 iOS 9.3 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Need to discharge water into the ground? The app computes the tank proportions sufficient to accumulate in-flowing water and let this water gradually soak away into the ground. The app uses advanced computation methodology to determine optimum sizes of the tank with due regard to bottom soil permeability and deposit stratification.
支援平台：iPhone, iPad