15. User Chart Control
15-12
15.7.4 Tidal page
The Tidal page lets you inscribe
tidal data on a user chart. To select
this page, push the right mouse
button (Next Card) then click the
tab with the left mouse button.
Tidal box:
Show the current and total number of tidal points.
Name:
Name current tide.
Type:
User can select type of tide here.
Position:
Manually enter latitude and longitude of tide in this box.
Orientation, Strength
and Time:
You may enter speed, course and time for tide. Note that time of the tide is always in
local time.
Add:
Add new record next to current record.
Import:
User is able to select from the list of user charts to import to current tidal file.
Delete:
Delete current record of tide.
Enable changes:
Check in order to modify user chart.
Note: The user chart may only be modified in the Course-up or North-up mode.