Dive Display

Your dives are displayed with a wealth of information. See for instance the TTS and stops required at any point in the dive, or how your tissue loading and off-gassing develops over time. Find out what your (planned) peak SurfaceGF is. Make better trade-offs in your dive planning by comparing stops planned with one choice of GF against another GF.

Gas Consumption

Gas usage is computed for each of the gases you carry on your dive. Also displays gas required in lost-gas scenarios, and includes quick-n-dirty emergency check. As an advanced feature, liters are translated into bars (for common cylinder sizes).

Pressure Graph

Display the familiar pressure graph for any of the 16 ZHL-16C tissues, including m-lines (for both N2 and He, if applicable) and the final m-line dictated by the chosen gradient factors.
Great for teaching decompression theory!

CSV Import

Import CSV files, including support for CSV files coming from Shearwater Research Dive Computers. This enables you to load your own dives, and analyse your decompression profile/obligations in detail, see how your tissue loading developed, view the pressure graph for your actual dive, etc.

GFs vs Decotime

This tool visualizes the trade-off between the gradient factors you choose and the resulting decompression time. Great for better understanding the impact of a choice of GF, and allowing you to take a well-calculated risk.

Tissue Heatmap

These colorful charts are inspired by this great talk by Simon Mitchell. This is a great way of visualizing the speed at which the various tissues on-gas and off-gas, depending on the choice (style) of decompression profile you make.