What aspect of dive planning is often calculated using software?

Gas volume calculations are typically calculated using software because they often involve complex mathematical modeling that accounts for various parameters such as depth, pressure, and the specific gas mix being used. This software can simulate dive profiles, providing accurate calculations of how the volume of gas will change as a diver ascends or descends through different depths, ensuring efficient and safe management of breathing gases during the dive.

Utilizing software allows divers to input specific variables and conditions, which helps to predict and plan for gas usage more accurately than traditional manual calculations. This enhances safety during a dive by making sure that divers do not run out of usable gas at critical points in their dive.

While total dive time, wave current projections, and gas depletion rates are important for dive planning, they do not necessarily require the same level of complex computation often handled by specialized dive planning software. Gas volume calculations, on the other hand, directly impact the ability to ensure that divers have enough breathable gas throughout their dive, which is crucial for safe dive practices.