PastoDeco© is a diving decompression planification app for both Technical and recreational dives. Features: Buhlmann deco models ZH-L16A, ZH-L16A or ZH-L16C with Erik baker's Gradient Factors. VPM/B and VPM/B-GFS deco models. Metric and Imperial units. Open circuit and CCR Rebreather closed circuit. Air, Nitrox, Trimix, Heliox, Helitrox, Heliair dives. Altitude dives.