search

ESMG / ESMG-configs

configurations developed by ESM group
GNU General Public License v3.0
5 stars 10 forks source link

Changes to the input files used in a ROMS simulation of the California Current System (CCS) #13

Open MariaAristizabal-NOAA opened 6 years ago

MariaAristizabal-NOAA commented 6 years ago
  1. Add the time:calendar attribute "JULIAN" to the initial conditions (IC) file, open boundary conditions (obc) file and forcing files. Some of the MOM6 possible choices for the time:calendar attribute are "JULIAN", "GREGORIAN" and "NOLEAP"
  2. The temperature in the air temperature forcing file must be in Kelvin 
  3. There are issues ("compute_qs: saturation vapor pressure table overflow") with the global version of the air temperature file (from MERRA). I reduced the domain to CCS (with the same dimensions as Kate's simulation) and I was able to go around this bump. I do not know what causes the problem in the global version of the file. 
  4. The first timestamp in the obc file must start before or at the initialization time of the run. The same applies to the last time stamp, which needs to end at of after the model end time.
kshedstrom commented 6 years ago

There should be JRA55-do files on your system somewhere. Ask Raf. It has temperature in Kelvin (had to teach ROMS to handle that). I recently downloaded version 1.3 of the JRA files and can send you the scripts (with sosie script for extrapolating into land).

MariaAristizabal-NOAA commented 6 years ago

Thanks Kate. I will ask Ralph.

On Thu, Jun 28, 2018 at 12:50 PM, Kate Hedstrom notifications@github.com wrote:

There should be JRA55-do files on your system somewhere. Ask Raf. It has temperature in Kelvin (had to teach ROMS to handle that). I recently downloaded version 1.3 of the JRA files and can send you the scripts (with sosie script for extrapolating into land).

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/ESMG/ESMG-configs/issues/13#issuecomment-401101159, or mute the thread https://github.com/notifications/unsubscribe-auth/AMOYyY-b-2yzD_FcI_y_snkrmgDsqfq6ks5uBQlKgaJpZM4U7s68 .