This group is about an implementation of the Varying Permeability Model (VPM) for PalmOS and WinCE platforms built around Erik Baker's FORTRAN code.

The WinCE version is known as V-Planner PocketPC, and it is available as shareware for download at www.v-planner.com

The PalmOS version is still in development. The current version works in text mode and implements only the original VPM model without Boyle's law compensation. It is available for download with help files and examples in the Files folder of this group.
In that same folder there are also other programs for mixing gases that have been contributed by members of this group.

To find out more about the Varying Permeability Model visit
The VPM Decompression Site

PalmOS users need to install MathLib first.

Send bug reports, opinions, comments, and feature requests to palmvpm@yahoo.com.

Warning: The software contained or refered to in this group is intended only for the theoretical study of the experimental varying permeability decompression model and should not be used for actual diving. Furthermore, the author does not warrant that any of this software accurately reflects the Varying Permeability Model algorithms or that it will produce safe reliable results. Actual use of decompression schedules generated by this software, or copies of it, may result in severe injuries and death.