How to calculate consumption in the voyage log

Note: For this to work you will need a license for the “TM Trend Analysis” module

1. If done at the office. Select the vessel you want in the vessel selector, in the top menu. (If on board start with step   2) 
2. Click [Voyage] à [Voyage]  or [Current voyage log] in the main menu.
3. (If [Voyage] was selected) Double-click the desired voyage either from the Voyage tab or the History tab. (The voyage must be set as commenced to have events.)
4. (If [Voyage] was selected) Select the “Voyage Log” tab
5. Select an event from the voyage log which corresponds to the start date & time that you wish to calculate consumption from.
6. Press and hold the [CTRL] key on the keyboard.
7. Select an event from the voyage log which corresponds to the finish date & time that you wish to calculate consumption to
8. Release the CTRL key
9. Click the “fx” button on the menu of the left-hand section.
10. The results will be displayed in the lower pane of the newly opened window

Consumption figures are also calculated from readings registered in the voyage event stock fields (upper pane).  It is possible to select more than two events (using the same method as above) for this function, creating a set of timespans for bunker stock consumption.   These calculations take account of any figures registered for bunkers loaded within the chosen timespans.

Note: CO2 and NOX quantities can only be calculated using the link with the trend module and only if the appropriate factors and readings are entered in the Trend Analysis Module.