Closed trondkr closed 2 years ago
Hi Trond, I found the same issue, I supose. When we use ERA5 to run ROMS.
` Initial domain volumes: TotVolume = 3.2449563409E+16 m3 MinCellVol = 1.1849078930E+07 m3 MaxCellVol = 1.4712066248E+11 m3 Max/Min = 1.2416210859E+04
NL ROMS/TOMS: started time-stepping: (Grid: 01 TimeSteps: 000000012097 - 000000038880)
GET_2DFLD - surface u-wind component, 1998-01-15 00:00:00.00
(Grid=01, Rec=0000113, Index=2, File: era5_u10_year_1998_roms.nc)
(Tmin= 18263.0000 Tmax= 18627.8750) t = 18277.0000
(Min = 1.00000000E+35 Max = -1.00000000E+35) regrid = T
GET_2DFLD - surface v-wind component, 1998-01-15 00:00:00.00
(Grid=01, Rec=0000113, Index=2, File: era5_v10_year_1998_roms.nc)
(Tmin= 18263.0000 Tmax= 18627.8750) t = 18277.0000
(Min = 1.00000000E+35 Max = -1.00000000E+35) regrid = T
GET_2DFLD - surface air pressure, 1998-01-15 00:00:00.00
(Grid=01, Rec=0000113, Index=2, File: era5_msl_year_1998_roms.nc)
(Tmin= 18263.0000 Tmax= 18627.8750) t = 18277.0000
(Min = 1.00000000E+35 Max = -1.00000000E+35) regrid = T`
Did you found the same issue, after the first time-step, all the atm data gets crazy? In the ROMS forum, I realized that someone else also had the same error and also used the ERA5-roms.
Hi Trond, I solved the problem that I described above. This happened due the latitude was inverted. And consequently, the model couldn't read the data correctly.
@lushilima Great! Would you mind posting the code for inverting the latitude and where you did this (or do a pull request)? Then I can fix it too. Thanks
Well, I tested this changing the data with NCO... So now I am testing and trying to change on the script. Also, I have changed the time config because my simulations use seconds instead of hours as a pattern.
When testing the current output of this package for an Arctic ROMS model it seems that ROMS has either 1) a problem with one of the variables that prevent seasonality to emerge in the ROMS solution 2) the internal interpolation in ROMS is broken.. This needs to be further investigated