MIKE 21 SW

Hi everyone,

I am using MIKE 21 SW for hindcasting and forecasting wave heights in Indian ocean region using downscaled GCM data. For my bathymetry map in MIKE format (bathy input for model) latitude is varying from [b]40 South to 30 North[/b]. But the input wind data is only from [b]21 South to 30 North[/b]. I think that my model wont be able to predict some of the [b]swell waves[/b] as wind over the complete region is not considered . So will there be [b]any other issue[/b] in my results as I am not using bathy map and wind map of same size??.
Thanks in advance.