Search found 3 matches

by j.throatlocust
Wed Oct 10, 2018 12:48 pm
Forum: ROMS Adjoint
Topic: book for adjoint analysis
Replies: 1
Views: 4826

Re: book for adjoint analysis

"Best" is quite subjective.
I think that this depends on your background and what you consider basic, as well as whether you're looking for at text on application vs. mathematical framework.

A reasonable place to start is Wunsch's text "The Ocean Circulation Inverse Problem"
by j.throatlocust
Sun Nov 08, 2015 4:58 am
Forum: ROMS Discussion
Topic: Blowing up problem
Replies: 12
Views: 8968

Re: Blowing up problem

Thanks for your replay, how small or big the Courant number shall be? try checking out discussion archives, eg. https://www.myroms.org/forum/viewtopic.php?f=14&t=3203 also Minimum X-grid spacing, DXmin = 0.00000000E+00 km Maximum X-grid spacing, DXmax = 2.50567216E+00 km Minimum Y-grid spacing ...
by j.throatlocust
Fri Nov 06, 2015 4:50 am
Forum: ROMS Discussion
Topic: Blowing up problem
Replies: 12
Views: 8968

Re: Blowing up problem

*not an expert response*
have you tried compiling with lower optimization? i've experienced seemingly random blowups with some combinations of fortran&mpi using -O3 while -O2 ran just fine.