Search found 5 matches
- Tue Aug 23, 2022 12:31 pm
- Forum: ROMS Discussion
- Topic: Issue with the interpolation between time steps in forcing file
- Replies: 3
- Views: 2765
Re: Issue with the interpolation between time steps in forcing file
Hello, thank you for your response! However, I do want to use varying forcing fields. The example with the constant forcing was just to explain the issue: that the result of the simulation is dependent on the number of time steps of the forcing file even when the forcing is the same at all time step...
- Mon Aug 22, 2022 8:46 am
- Forum: ROMS Discussion
- Topic: Issue with the interpolation between time steps in forcing file
- Replies: 3
- Views: 2765
Issue with the interpolation between time steps in forcing file
Hello, I have encountered some issues related to how ROMS interpolates between input timesteps from the forcing file. I am running model fields where I only want to change the surface stress with time in the forcing file. SST, SSS, and dQdSST had the same fields at the start and the end of the model...
- Mon Dec 13, 2021 9:44 am
- Forum: ROMS Discussion
- Topic: blow up when nudging SST and SSS
- Replies: 10
- Views: 14964
Re: blow up when nudging SST and SSS
Hello, thanks again for the response. I have, however, set the time attribute for SSS (in the same way as for SST), so I do not think this should explain the error. The screenshot below is the section from my forcing file that describes sss_time and SSS. Originally I had one time dimension and three...
- Fri Dec 10, 2021 3:49 pm
- Forum: ROMS Discussion
- Topic: blow up when nudging SST and SSS
- Replies: 10
- Views: 14964
Re: blow up when nudging SST and SSS
Hello, thank you for your response! I followed your suggestion and tried to change DSTART to 0, and the times in the forcing files (Frc/Bry/Clm) to [0,180]. I also changed the single time step in the init-file to 0. Unfortunately, this did not change much (although the negative times are gone). The ...
- Fri Dec 10, 2021 8:33 am
- Forum: ROMS Discussion
- Topic: blow up when nudging SST and SSS
- Replies: 10
- Views: 14964
Re: blow up when nudging SST and SSS
Hello, I have an issue that is similar to the one above. I am trying to run an idealized setup with daily time steps and a cycle of 360 days with ROMS 3.9. I have set TIMEREF=-1 and DSTART=1. For time-variable's metadata in the input-files I have assigned units 'day' and cycle_length=360. When tryin...