DPlan - Quickstart Guide

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The Control Panel is admittedly very dense, but all options are set to defaults that you will probably not need to change, so using the program is actually very easy, largely just point-and-click.

Make sure 'Waypoints' is selected. In the 'Waypoints' box, erase the sample numbers and enter your dive or dives for the day, on separate lines as 2-number pairs: depth time, separated by a space. A surface interval is entered as a dive with zero depth.

Set up your Equipment & Environment options. The defaults are sea level, saltwater, open circuit on air. Check off any deco gases you will be using. Click on the 'Error' button. Your resulting deco profile will open in a new window.

To make a dive table, check 'Table Generator', and enter the depth and time range. Other parameters are as above. Click the 'Error' button to generate the table. For many more options, see the full D-Plan User Manual.

WARNING:

This program is written for the sole purpose of experimenting with various concepts in decompression theory. It is not meant to be a real dive planner and probably contains dangerous bugs and errors.


Eelgrass

Zostera marina

Size: to 36"

Seagrass: Nature's Nursery

Seagrasses are a group of approximately 50 species of vascular plants that complete their entire life cycle fully submerged in the marine environment. The most common and ecologically important seagrasses in New Jersey are eelgrass ( Zostera marina ) and widgeon grass ( Ruppia maritima ). Widgeon grass, however, is actually a fresh/brackish water plant with extreme salinity tolerance and is therefore sometimes not classified as a "true" marine seagrass.

Printed from njscuba.net