ERROR: Program received signal SIGFPE: Floating-point exception - erroneous arithmetic operation.
ERROR: Program received signal SIGFPE: Floating-point exception - erroneous arithmetic operation.
Hello
I'm trying to model a local lake called Norsjø in ROMS.
When running ROMS I stumble over an error which my colleagues and I find quite difficult.
I represent the problem below:
Program received signal SIGFPE: Floating-point exception - erroneous arithmetic operation.
Backtrace for this error:
#0 0x7f5fa7588d21 in ???
#1 0x7f5fa7587ef5 in ???
#2 0x7f5fa68e320f in ???
#3 0x5579f202d98c in omega_tile
at /home/markus/roms_project2/NORSJO2/Build_romsG/omega.f90:215
#4 0x5579f203880e in __omega_mod_MOD_omega
at /home/markus/roms_project2/NORSJO2/Build_romsG/omega.f90:73
#5 0x5579f1fa5c44 in initial_
at /home/markus/roms_project2/NORSJO2/Build_romsG/initial.f90:193
#6 0x5579f1f9bf26 in __roms_kernel_mod_MOD_roms_initialize
at /home/markus/roms_project2/NORSJO2/Build_romsG/roms_kernel.f90:131
#7 0x5579f1f9c20f in myroms
at /home/markus/roms_project2/NORSJO2/Build_romsG/master.f90:73
#8 0x5579f1f9ca38 in main
at /home/markus/roms_project2/NORSJO2/Build_romsG/master.f90:50
Floating point exception (core dumped)
How do I solve this feedback?
Markus
I'm trying to model a local lake called Norsjø in ROMS.
When running ROMS I stumble over an error which my colleagues and I find quite difficult.
I represent the problem below:
Program received signal SIGFPE: Floating-point exception - erroneous arithmetic operation.
Backtrace for this error:
#0 0x7f5fa7588d21 in ???
#1 0x7f5fa7587ef5 in ???
#2 0x7f5fa68e320f in ???
#3 0x5579f202d98c in omega_tile
at /home/markus/roms_project2/NORSJO2/Build_romsG/omega.f90:215
#4 0x5579f203880e in __omega_mod_MOD_omega
at /home/markus/roms_project2/NORSJO2/Build_romsG/omega.f90:73
#5 0x5579f1fa5c44 in initial_
at /home/markus/roms_project2/NORSJO2/Build_romsG/initial.f90:193
#6 0x5579f1f9bf26 in __roms_kernel_mod_MOD_roms_initialize
at /home/markus/roms_project2/NORSJO2/Build_romsG/roms_kernel.f90:131
#7 0x5579f1f9c20f in myroms
at /home/markus/roms_project2/NORSJO2/Build_romsG/master.f90:73
#8 0x5579f1f9ca38 in main
at /home/markus/roms_project2/NORSJO2/Build_romsG/master.f90:50
Floating point exception (core dumped)
How do I solve this feedback?
Markus
- Attachments
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- varinfo.dat
- (160.58 KiB) Downloaded 427 times
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- roms_norsjo.in
- (152.5 KiB) Downloaded 453 times
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- norsjo.h
- (5.42 KiB) Downloaded 419 times
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- build_roms.sh
- (11.63 KiB) Downloaded 429 times
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- norsjo_init.nc
- (126.62 KiB) Downloaded 417 times
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- norsjo.nc
- (1.27 MiB) Downloaded 440 times
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- norsjo_forcing_it_grid.nc
- (80.38 MiB) Downloaded 570 times
Re: ERROR: Program received signal SIGFPE: Floating-point exception - erroneous arithmetic operation.
Can you show us what is on this line? Each person's omega.f90 can differ from the others due to differing cpp options./home/markus/roms_project2/NORSJO2/Build_romsG/omega.f90:215
Re: ERROR: Program received signal SIGFPE: Floating-point exception - erroneous arithmetic operation.
I figured it out.
I had to change the h_min value in the grid-file from 0 meter to 1 meter (or another value unequal to 0).
Thanks
I had to change the h_min value in the grid-file from 0 meter to 1 meter (or another value unequal to 0).
Thanks
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- Posts: 11
- Joined: Mon Nov 01, 2021 9:25 pm
- Location: State University of New York
Re: ERROR: Program received signal SIGFPE: Floating-point exception - erroneous arithmetic operation.
Hello there,
I am a beginner in ROMS. After running ROMS, I have faced this error, and I cannot figure out what is the problem.
My files are attached. It would be great if you guide me.
Thank you for your time and help in advance.
I am a beginner in ROMS. After running ROMS, I have faced this error, and I cannot figure out what is the problem.
Code: Select all
GET_2DFLD_NF90 - surface u-wind component, 2000-01-01 00:00:00.00
(Grid=01, Rec=1, Index=1, File: lis_wind_era5.nc)
(Tmin= 0.0000 Tmax= 30.0000) t = 0.0000
(Min = 1.79217662E+00 Max = 2.23618578E+00) regrid = T
GET_2DFLD_NF90 - surface v-wind component, 2000-01-01 00:00:00.00
(Grid=01, Rec=1, Index=1, File: lis_wind_era5.nc)
(Tmin= 0.0000 Tmax= 30.0000) t = 0.0000
(Min = -2.25005922E+00 Max = -1.64221652E-01) regrid = T
GET_2DFLD_NF90 - surface air pressure, 2000-01-01 00:00:00.00
(Grid=01, Rec=1, Index=1, File: lis_Pair_era5.nc)
(Tmin= 0.0000 Tmax= 30.0000) t = 0.0000
(Min = 1.02043787E+03 Max = 1.02062727E+03) regrid = T
GET_2DFLD_NF90 - net solar shortwave radiation flux, 2000-01-01 00:00:00.00
(Grid=01, Rec=1, Index=1, File: lis_swrad_era5.nc)
(Tmin= 0.0000 Tmax= 30.0000) t = 0.0000
(Min = 2.11117475E-20 Max = 2.11117475E-20) regrid = T
GET_2DFLD_NF90 - downward longwave radiation flux, 2000-01-01 00:00:00.00
(Grid=01, Rec=1, Index=1, File: lis_lwrad_era5.nc)
(Tmin= 0.0000 Tmax= 30.0000) t = 0.0000
(Min = 5.16123890E-05 Max = 5.60720697E-05) regrid = T
GET_2DFLD_NF90 - surface air temperature, 2000-01-01 00:00:00.00
(Grid=01, Rec=1, Index=1, File: lis_Tair_era5.nc)
(Tmin= 0.0000 Tmax= 30.0000) t = 0.0000
(Min = -1.46856628E+00 Max = 1.07004069E+00) regrid = T
GET_2DFLD_NF90 - surface air relative humidity, 2000-01-01 00:00:00.00
(Grid=01, Rec=1, Index=1, File: lis_Qair_era5.nc)
(Tmin= 0.0000 Tmax= 30.0000) t = 0.0000
(Min = 7.38970710E-01 Max = 8.75114982E-01) regrid = T
GET_2DFLD_NF90 - rain fall rate, 2000-01-01 00:00:00.00
(Grid=01, Rec=1, Index=1, File: lis_rain_era6.nc)
(Tmin= 0.0000 Tmax= 30.0000) t = 0.0000
(Min = 1.00000001E-01 Max = 1.00000001E-01) regrid = T
Program received signal SIGFPE: Floating-point exception - erroneous arithmetic operation.
Backtrace for this error:
#0 0x7faac4f67d21 in ???
#1 0x7faac4f66ef5 in ???
#2 0x7faac4c2e08f in ???
#3 0x5585a3907ed8 in __mod_netcdf_MOD_netcdf_get_fvar_1d
at /home/rbadpa/roms_project/reza/Build_romsG/mod_netcdf.f90:1845
#4 0x5585a3d1719f in get_ngfld_nf90_
at /home/rbadpa/roms_project/reza/Build_romsG/get_ngfld.f90:285
#5 0x5585a3d18fc6 in get_ngfld_
at /home/rbadpa/roms_project/reza/Build_romsG/get_ngfld.f90:82
#6 0x5585a39b600f in get_data_
at /home/rbadpa/roms_project/reza/Build_romsG/get_data.f90:214
#7 0x5585a31ef3b0 in initial_
at /home/rbadpa/roms_project/reza/Build_romsG/initial.f90:249
#8 0x5585a30b9cfe in __roms_kernel_mod_MOD_roms_initialize
at /home/rbadpa/roms_project/reza/Build_romsG/roms_kernel.f90:134
#9 0x5585a30b890a in myroms
at /home/rbadpa/roms_project/reza/Build_romsG/master.f90:75
#10 0x5585a30b8b43 in main
at /home/rbadpa/roms_project/reza/Build_romsG/master.f90:50
Thank you for your time and help in advance.
- Attachments
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- varinfo.rar
- (19.61 KiB) Downloaded 344 times
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- ROMS forcing file.rar
- (78.57 MiB) Downloaded 470 times
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- mod_netcdf.f90
- (263.61 KiB) Downloaded 350 times
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- lisound_ini.nc
- (525.1 KiB) Downloaded 332 times
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- lisound_bry.nc
- (1.11 MiB) Downloaded 340 times
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- lisound.in
- (155.64 KiB) Downloaded 331 times
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- lisound.h
- (6.69 KiB) Downloaded 393 times
Re: ERROR: Program received signal SIGFPE: Floating-point exception - erroneous arithmetic operation.
The questions is - what does get_data.f90 want to read after the rain field? Is there something wrong with that file? Have you looked at that file with say ncview?
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- Posts: 11
- Joined: Mon Nov 01, 2021 9:25 pm
- Location: State University of New York
Re: ERROR: Program received signal SIGFPE: Floating-point exception - erroneous arithmetic operation.
Dear Kate,
Thank you for your reply.
The first time, I checked the rain file, the magnitude was around 1.790271e-12. I have modified the magnitude, and again I received this error. I guessed maybe my header file has a problem, but I couldn't figure it out.
Thank you for your reply.
The first time, I checked the rain file, the magnitude was around 1.790271e-12. I have modified the magnitude, and again I received this error. I guessed maybe my header file has a problem, but I couldn't figure it out.
Re: ERROR: Program received signal SIGFPE: Floating-point exception - erroneous arithmetic operation.
No, the rain file is fine. What file does get_data want to read after that for *your* case?
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- Posts: 11
- Joined: Mon Nov 01, 2021 9:25 pm
- Location: State University of New York
Re: ERROR: Program received signal SIGFPE: Floating-point exception - erroneous arithmetic operation.
I did understand what you said. I checked the get_data file (attached), and it wants to read my boundary file. Apparently, the problem is related to bry file. I used matlab code to build the bry file by Mercator dataset.
- Attachments
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- get_data.f90
- (24.64 KiB) Downloaded 381 times
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- lisound_bry.nc
- (1.11 MiB) Downloaded 342 times
Re: ERROR: Program received signal SIGFPE: Floating-point exception - erroneous arithmetic operation.
According to your input file:
This is not the same size grid as your boundary file:
Also, the SE corner of your boundary conditions contain NaN values outside the domain. Then again, you have this:
so it might not actually be reading the boundary file.
Code: Select all
Lm == 70 ! Number of I-direction INTERIOR RHO-points
Mm == 70 ! Number of J-direction INTERIOR RHO-points
N == 30 ! Number of vertical levels
Code: Select all
netcdf lisound_bry {
dimensions:
xi_rho = 57 ;
xi_u = 56 ;
xi_v = 57 ;
eta_rho = 17 ;
eta_u = 17 ;
eta_v = 16 ;
s_rho = 15 ;
s_w = 16 ;
tracer = 2 ;
bry_time = UNLIMITED ; // (31 currently)
Code: Select all
LBC(isFsur) == Clo Clo Clo Clo ! free-surface
LBC(isUbar) == Clo Clo Clo Clo ! 2D U-momentum
LBC(isVbar) == Clo Clo Clo Clo ! 2D V-momentum
LBC(isUvel) == Clo Clo Clo Clo ! 3D U-momentum
LBC(isVvel) == Clo Clo Clo Clo ! 3D V-momentum
LBC(isMtke) == Clo Clo Clo Clo ! mixing TKE
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- Posts: 11
- Joined: Mon Nov 01, 2021 9:25 pm
- Location: State University of New York
Re: ERROR: Program received signal SIGFPE: Floating-point exception - erroneous arithmetic operation.
Thank you so much for checking my files. However, I think my input file that I uploaded here in my first question is:
And my boundary condition is:
I think the input you mentioned does not belong to me. I attached it here.
I am so grateful for your help.
Code: Select all
Lm == 55 ! Number of I-direction INTERIOR RHO-points
Mm == 15 ! Number of J-direction INTERIOR RHO-points
N == 15 ! Number of vertical levels
Code: Select all
LBC(isFsur) == Clo Che Che Clo ! free-surface
LBC(isUbar) == Clo Shc Shc Clo ! 2D U-momentum
LBC(isVbar) == Clo Shc Shc Clo ! 2D V-momentum
LBC(isUvel) == Clo Rad Rad Clo ! 3D U-momentum
LBC(isVvel) == Clo Rad Rad Clo ! 3D V-momentum
LBC(isMtke) == Clo Clo Clo Clo ! mixing TKE
LBC(isTvar) == Clo Rad Rad Clo \ ! temperature
Clo Rad Rad Clo ! salinity
I am so grateful for your help.
- Attachments
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- lisound.in
- (155.64 KiB) Downloaded 348 times
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- Posts: 11
- Joined: Mon Nov 01, 2021 9:25 pm
- Location: State University of New York
Re: ERROR: Program received signal SIGFPE: Floating-point exception - erroneous arithmetic operation.
Dear Kate,
I checked zeta_east, and as you mentioned the SE corner of my boundary conditions contains NaN values outside the domain.
Thank you so much for your help.
Reza
I checked zeta_east, and as you mentioned the SE corner of my boundary conditions contains NaN values outside the domain.
Thank you so much for your help.
Reza