TRYING RUN A NEW CASE

[felipe.jbarragan7]

Hello, great regards for everybody.

I'm working recently with the ROMS Model. My level is very basic, but every day I'm trying learn.
I have one case but sadly, didn't had results.

Please somebody could give me one help in this case?
I'm attaching the archive santander_case.h, roms_santander_case.in and build_roms.sh for that your can see how have the case.

Also attach the archives .nc and (stations.in) added to roms_santander_case.in.

The forcing are (u_001_frc ; v_001_frc ; and p_001_frc.nc) these are zonal wind component, meridional and surface pressure for 3 days: From 18/07/1999 until 20/07/1999.
The Grid is (seagrid_Malla_Detalle_mejorada_325m_smooth10.nc), the Lm, Mm, N, Vtransf, Vstret, Theta_S, Theta_B and TCline is perfectly in the .in like in the archive .nc

After try configure the case, this is my problem end:

Program received signal SIGFPE: Floating-point exception - erroneous arithmetic operation.

Backtrace for this error:
#0 0x7f702c3f6960 in ???
#1 0x7f702c3f5ac5 in ???
#2 0x7f702c0e651f in ???
#3 0x564becd31719 in __mod_netcdf_MOD_netcdf_get_fvar_1d
at /home/felipejbarragan11/roms_project/test/MyTest/ROMSSantander3D/Build_romsG/mod_netcdf.f90:1845
#4 0x564bed0f6f93 in get_ngfld_nf90_
at /home/felipejbarragan11/roms_project/test/MyTest/ROMSSantander3D/Build_romsG/get_ngfld.f90:285
#5 0x564bed0f8fb7 in get_ngfld_
at /home/felipejbarragan11/roms_project/test/MyTest/ROMSSantander3D/Build_romsG/get_ngfld.f90:82
#6 0x564becef30db in get_data_
at /home/felipejbarragan11/roms_project/test/MyTest/ROMSSantander3D/Build_romsG/get_data.f90:149
#7 0x564bec60e54d in initial_
at /home/felipejbarragan11/roms_project/test/MyTest/ROMSSantander3D/Build_romsG/initial.f90:250
#8 0x564bec60be75 in __roms_kernel_mod_MOD_roms_initialize
at /home/felipejbarragan11/roms_project/test/MyTest/ROMSSantander3D/Build_romsG/roms_kernel.f90:134
#9 0x564bec60a8f3 in myroms
at /home/felipejbarragan11/roms_project/test/MyTest/ROMSSantander3D/Build_romsG/master.f90:75
#10 0x564bec60ab5a in main
at /home/felipejbarragan11/roms_project/test/MyTest/ROMSSantander3D/Build_romsG/master.f90:50
Floating point exception

Please, if somebody could help me, It would be amazing!
Good afternoon for all.

[wilkin]

#6 0x564becef30db in get_data_
at /home/felipejbarragan11/roms_project/test/MyTest/ROMSSantander3D/Build_romsG/get_data.f90:149

What is the code at line 149 in get_data.f90?

[felipe.jbarragan7]

Hello Wilkin
The code at line 149 in get_data.f 90 is
& BOUNDARY(ng) % zetaG_west)

Is a problem with the boundary conditions?

[wilkin]

The code at line 149 in get_data.f 90 is
& BOUNDARY(ng) % zetaG_west)
Is a problem with the boundary conditions?

It does seem that's a likely source of the problem.

I can't help here. Your boundary file is in a very different format to what I'm used to, with 1-dimensional vectors for the coordinates on each edge and no explicit declaration of the time coordinate name for each variable. Therefore, the time coordinate will be inferred from varinfo.yaml but those defaults do appear consistent with your file, so I'm not sure what the issue is.

I do notice that you have NaNf values in zeta_west, and ROMS can't accept NaNs as inputs because it will compute with them, even in the land points, and turn everything to NaN. You should set those to a finite but real value. Zero will do.

[felipe.jbarragan7]

Thank you so much Wilkin for your help

The problem was associated with NaN data.