Dependent upon soil characteristics, the permissible pile load can be calculated with varying values for pile length, pile diameter, or pile cross-section. The permissible pile load is presented as a function of length or diameter, according to choice. As data input is in accordance with Windows conventions it can be learnt almost without the use of a handbook. The graphic output supports the true-type fonts provided by Windows, so that you can be sure of an excellent layout. Colour output is supported.