msg.payload.swellPeriod - chrisadie/node-red-contrib-ais-decoder GitHub Wiki
| Name | msg.payload.swellPeriod |
| Type | Number (integer) |
| Text version | Not available |
| Valid message types | 8 (DAC=1,FID=11) |
| Always present | No |
| Description | Period of swell, in seconds. |