Ocean Modeling Discussion

Sorry for the delay. I've attached a picture showing the daily evolution of SSS. Ml, It and Bb represent rivers and you can see how there is an increase of freshwaters in this regions. I understand that ROMS interpolate the monthly value so the same amount of freshwater come from the rivers every da...

Well, there is no pulses in the forcing since is only one value per month.

Hi, I'm working with an output from ROMS with monthly forcing of discharges from rivers. I'm working in a daily resolution and I want to understand how the model calculates the output from the rivers in higher resolution than the forcing. I understand that the model conducts an interpolation but I'm...

So the problem with the right edge was not due to interpolation problem but a wrong definition on the finer grid I make.
Thanks John!

I'll keep looking. But for now, I have a better interpolation than before. If I find a way to extrapolate in a nice way, I'll post it here.
So much thanks you for your help.

I had a hard time understanding your answer. But now I get it, thanks for your help!!!! However, the results are not looking so good. Looking information about scatteredinterpolant , I find the spline interpolation. And apparently, the results are better than any other methods I have tried so far. S...

Thanks for your answer. Indeed, I'm using Matlab. I should have said that I already tried with scatteredInterpolant but I didn't know how to use it in this case. When I try to use it, I got an error: F = scatteredInterpolant(x_rho,z_rho,salt); Error using scatteredInterpolant The input points must b...

Hi. I'm working with an output from a ROMS model. I have the sigma levels (32) and some physical magnitudes as temperature and salinity. I have already converted sigma levels to depth. I'm trying to interpolate the data in the vertical to a finer grid. I have the data order as (vertical_data,longitu...