Which model used for currents/ waves and what resolution?

[tubbssurf]

A few questions about the output for both the currents and waves:

Which model is being used when you switch between GFS and the European model? Is it still the same output for waves?
What is the resolutions of both the wave and currents model?
Why when selecting currents does the time stamp go away?

Thanks for creating a great product and for your continued effort!

[ivo]

@tubbssurf ECMWF-WAM and WW3. We use both and you can choose