NRERROR, RAN_INIT: arith assump 3 fails

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layeghi2001
Posts: 11
Joined: Mon Apr 16, 2012 2:18 pm
Location: IR of Iran Meteorological Organization
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NRERROR, RAN_INIT: arith assump 3 fails

#1 Unread post by layeghi2001 »

Hello'
I compiled upwelling case with "./build_roms.bash", and the "romsG" and "Build_romsG" have been built.
But when I try to run it by "./romsG < roms_upwelling.in", I get errors as below:



--------------------------------------------------------------------------------
Model Input Parameters: ROMS/TOMS version 3.9
Wednesday - April 29, 2020 - 9:56:52 AM
--------------------------------------------------------------------------------

Wind-Driven Upwelling/Downwelling over a Periodic Channel

Operating system : Linux
CPU/hardware : x86_64
Compiler system : gfortran
Compiler command : /usr/bin/gfortran
Compiler flags : -frepack-arrays -g -fbounds-check -fbacktrace -fcheck=all -fsanitize=address -fsanitize=undefined -finit-real=nan -ffpe-trap=invalid,zero,overflow -

SVN Root URL : https://www.myroms.org/svn/src/trunk
SVN Revision : 1015

Local Root : /home/model/roms/trunk
Header Dir : /home/model/roms/upwelling
Header file : upwelling.h
Analytical Dir : /home/model/roms/upwelling

Resolution, Grid 01: 41x80x16, Parallel Threads: 1, Tiling: 3x3 ------->>>>
..........
........
.........

........ ------>>>>> 0 0001-01-01 00:00:00.00 0.000000E+00 6.585677E+02 6.585677E+02 3.884376E+11
(00,00,00) 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00
DEF_HIS - creating history file, Grid 01: roms_his.nc
WRT_HIS - wrote history fields (Index=1,1) in record = 0000001
DEF_AVG - creating average file, Grid 01: roms_avg.nc
DEF_DIAGS - creating diagnostics file, Grid 01: roms_dia.nc
DEF_STATION - creating stations file, Grid 01: roms_sta.nc
DEF_FLOATS - creating floats file, Grid 01: roms_flt.nc

RAN_INIT: arith assump 3 fails
program terminated by NRERROR
Note: The following floating-point exceptions are signalling: IEEE_UNDERFLOW_FLAG''''''

could you help fix this problems,thanks very much.

Fatima
Posts: 21
Joined: Mon Aug 04, 2014 3:14 pm
Location: Oceanic and atmospheric science center

Re: NRERROR, RAN_INIT: arith assump 3 fails

#2 Unread post by Fatima »

Dear
I have same problem, do you find a correct way to solve it?

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