Add Wave Period Maps please

[ncart]

Great to see the new wave power map layer, thanks.

Would be very helpful if you could also add wave period maps too. Cheers

[idefix37]

@ncart
According to the ECMWF, wave power "can be estimated from the mean wave period and the significant wave height", so the wave period is directly one of the factors of wave power.

[ncart]

@idefix37 I am aware of this, thanks. I am requesting a map layer of the wave period as a standalone parameter - not combined with wave height into wave power. This provides very useful information to help track swells. It is a standard output parameter from all the wave models so is just a plotting request. Cheers