You can create new tide file.
1. Select the New command.
Menu | File > New |
Tool |
|
Key | <Ctrl+N> |
Any tide file that is currently open in the editor is closed.
2. Select the Add Tide command and type a new tide entry (see Enter new data).
The data is displayed in graph format in the editor.
3. Repeat until all values are entered.
4. When ready, select the Save or Save As command.
The Save As dialog box is displayed.
5. Type a name for the file and click OK.