Description guide

In August 2015, Peter started to consolidate and update many tutorial pieces in the word file displayed and donwloadable below. This included removal of a lot of old pages from this site, but material that might be important operationally in the immediate future were left in place. The motivation for this development is threefold: (1) create a more comprehensive and updated tutorial; (2) crate a document that can be used more easily on the ship, where access to Google pages has become more and ore difficult; (3) create a reference document for future development of a DESClogik replacement. This is a work in progress expected to continue at a significant rate through the remainder of 2015. Send me additions and correction in track changes or by email.