Model blows up before it starts

General scientific issues regarding ROMS

Moderators: arango, robertson

Post Reply
Message
Author
zhaolv
Posts: 39
Joined: Thu Nov 11, 2021 3:56 pm
Location: Changsha University of Science and Technology

Model blows up before it starts

#1 Unread post by zhaolv »

I'm using roms for a month of simulations. But the model crashes just as it starts to run and I would like to know why this is. logs prompts me with:
Maximum grid stiffness ratios.
rx0 = 9.648683E-01 (Beckmann and Haidvogel)
rx1 = 8.844612E+00 (Haney)
Where did this go wrong? Is my simulation area too large or is it a data problem?
log.txt
(37.23 KiB) Downloaded 127 times

jcwarner
Posts: 1182
Joined: Wed Dec 31, 2003 6:16 pm
Location: USGS, USA

Re: Model blows up before it starts

#2 Unread post by jcwarner »

the last line of your file says
"Could not read valid record axe from file"

i had to search for this one.
it is in SWAN, call agnc_set_error( 'Could not read valid record axe from file')
looks like you are trying to read a netcdf file.
I suggest you use SWAN by itself, try to run that application, and then move back to a coupled system.
If you keep having trouble then post an issue on the coawst site
https://github.com/jcwarner-usgs/COAWST/issues

Post Reply