Ultimate Planner - decompression planning software

[Red Sea Shadow]

Ultimate Planner is a decompression planning software program incorporating both Varying Permeability Model with Boyle's Law compensation (VPM-B) and Buhlmann's published ZHL-16B and ZHL-16C, along with ZH-L16D (based on his recommendations) with Erik Baker's Gradient Factors for OC and CCR dives. Some of its features and capabilties are:

* Intuitive user interface and virtually unlimited number of repetitive dives in one mission
* Optional standard gas list for deco/bailout to facilitate data entry
* Lost deco gas plans and increased time/depth plans
* Optional display of the tissue loadings upon surfacing
* Optional extension of deco stops
* Enhanced algorithm for intital descents with gas switch (travel gas) and multilevel ascents
* Optional second ascent rate for the shallower part of the dive
* High and low ppO2 warnings
* Isobaric Counter Diffusion (ICD) alerts starting at adjustable dive depths
* Altitude diving adjustments
* CNS and OTU tracking
* Gas consumption estimation
* CCR bailout
* Breathing mix calculator
* Metric and imperial units
* Comes in four themes
* One click on-demand information about the new, distinctive configuration features
* UNIQUE: Optional model (ZH-L16D) based on Buhlmann's recommendations (adaptation for colder dives)
* UNIQUE: Accelerating no-fly time using surface oxygen/Nitrox calculator
* UNIQUE: Optional second dimension of conservatism by applying asymmetric gas kinetics (/U)
* UNIQUE: Optional slower compartment halftime set for VPM-B for extreme dives
* UNIQUE: The ability to monitor the inner ear as either lipid or aqueous tissue (for ICD)

More info here: Tech Diving Mag | Free online technical diving magazine | Ultimate Planner