Add: Option to switch between Metric and Imperial measurements #49
Description
- Bar > PSI (Tank pressure)
- Meter > Feet (Altitude and depth)
- Liters > Gallons (Gas usage, SAC?)
Should tank sizes be in Cubic Feet? That would be a bit hard, as an 80 cuft tank is 80 cuft of air at a certain pressure (for example 3000 Psi), while what we need is a volumetric size.