Search found 3 matches

by bjorn
Fri Aug 10, 2012 11:27 am
Forum: ROMS Tools and Techniques
Topic: Bug in matlab function shapiro1
Replies: 2
Views: 3007

Re: Bug in matlab function shapiro1

Hi, I came to this routine by tracing backwards from the python version in pyroms. Unfortunately, I do not have a working high order version. And, perhaps due to the bug, I have never really understood what the function is trying to do. The point in Shapiro 1970-paper is to make higher order by ...
by bjorn
Mon Aug 06, 2012 6:26 am
Forum: ROMS Tools and Techniques
Topic: Bug in matlab function shapiro1
Replies: 2
Views: 3007

Bug in matlab function shapiro1

Hi, It seems to be a bug in the matlab script utility/shapiro1.m Higher order filtering does not work properly. The supposedly most used 2nd order is OK as far as I can see. The loop overwrites cor(2:Im-1) each time, making cor(2:Im-1)=2.0.*Finp(2:Im-1) - Finp(1:Im-2) - Finp(3:Im) independent of the ...
by bjorn
Mon Apr 04, 2005 11:21 am
Forum: ROMS Documentation
Topic: Typos
Replies: 19
Views: 29607

Typo in the model formulation

Hi,

Not a big deal, but the documentation should be correct.
In the v momentum equation, -fu should changed to +fu

Bjørn Ådlandsvik