Search found 11 matches

by ckerry
Wed Sep 23, 2020 3:53 am
Forum: ROMS Bugs
Topic: Error with wclock_on subroutine
Replies: 1
Views: 306

Error with wclock_on subroutine

Hello, When running ROMS I am getting the following error. I'm wondering if anyone knows what it means and how I might debug it. [gadi-cpu-clx-2186:757301:0:757301] Caught signal 11 (Segmentation fault: address not mapped to object at address 0x200) ==== backtrace (tid: 757325) ==== 0 0x000000000001...
by ckerry
Thu Apr 18, 2019 5:33 am
Forum: ROMS Discussion
Topic: CG_DELTA not positive, IS4Dvar
Replies: 1
Views: 486

CG_DELTA not positive, IS4Dvar

Hi, I'm wondering if anyone can help with the following error in the descent algorithm when using IS4DVAR? I get the following error, repeated several times in the run log file. <<<< Descent Algorithm >>>> CG_DELTA not positive. CG_DELTA = -3.936643675943532E+035 , outer = 1 , inner = 1 CG_DELTA not...
by ckerry
Mon Jul 23, 2018 12:00 am
Forum: ROMS Adjoint
Topic: Tangent Initial Norm is NaN
Replies: 2
Views: 2116

Re: Tangent Initial Norm is NaN

Hi,
Just wondering if either of you solved this issue?
Thanks
by ckerry
Sun Jul 22, 2018 11:55 pm
Forum: ROMS Adjoint
Topic: Can't run my IS4D-Var case Gnorm = NaN
Replies: 8
Views: 3337

Re: Can't run my IS4D-Var case Gnorm = NaN

Hi, I'm also wondering if you solved this problem and I am having the same problem. <<<< Descent Algorithm >>>> (001,000): Initial gradient norm, Gnorm = NaN ..... TLM: GET_STATE - Read state initial conditions, t = 4367 00:00:00 (File: ocean_itl.nc, Rec=0001, Index=1) - free-surface (Min = NaN Max ...
by ckerry
Sun Jul 22, 2018 11:45 pm
Forum: ROMS Adjoint
Topic: Initial gradient norm, Gnorm = NaN
Replies: 1
Views: 1033

Re: Initial gradient norm, Gnorm = NaN

Hi,
I'm wondering if you found the solution to this problem?
I'm having the same error.
Thanks
by ckerry
Sat Dec 13, 2014 6:48 am
Forum: ROMS Installation
Topic: /usr/bin/ld: cannot find -lnetcdff
Replies: 7
Views: 10700

Re: /usr/bin/ld: cannot find -lnetcdff

Thank you.
I did not know that I had to install the Fortran netCDF library and the netCDF C library separately.
I installed netcdf-fortran and now I have netcdf.mod, typesizes.mod and libnetcdff.so as you said, and can compile ROMS!
Thanks so much for your help.
by ckerry
Fri Dec 12, 2014 3:25 am
Forum: ROMS Installation
Topic: /usr/bin/ld: cannot find -lnetcdff
Replies: 7
Views: 10700

Re: /usr/bin/ld: cannot find -lnetcdff

Hi Kate, Thanks a lot for the help. I tried option 3, hacking the ifdef USE_NETCDF4 loop ifdef USE_NETCDF4 NC_CONFIG ?= nc-config NETCDF_INCDIR ?= $(shell $(NC_CONFIG) --prefix)/include/Intel NETCDF_LIBDIR=/apps/netcdf/4.2.1.1/lib/Intel:/apps/netcdf/4.2.1.1/lib LIBS :="-L/apps/netcdf/4.2.1.1/lib -ln...
by ckerry
Wed Dec 10, 2014 11:21 pm
Forum: ROMS Installation
Topic: /usr/bin/ld: cannot find -lnetcdff
Replies: 7
Views: 10700

Re: /usr/bin/ld: cannot find -lnetcdff

I use a recent version of ROMS and netcdf4. My build script uses nc-config to specify the netcdf library files, export NC_CONFIG=nc-config, which had the library and include directories specified as prefix=/apps/netcdf/4.2.1.1 exec_prefix=${prefix} libdir=${exec_prefix}/lib includedir=${prefix}/incl...
by ckerry
Wed Dec 10, 2014 2:14 am
Forum: ROMS Installation
Topic: /usr/bin/ld: cannot find -lnetcdff
Replies: 7
Views: 10700

/usr/bin/ld: cannot find -lnetcdff

Hi, I am having an issue compiling ROMS, to do with the paths to the netcdf library. Firstly I got the error: cp -f /apps/netcdf/4.2.1.1/include/netcdf.mod /home/561/cgk561/eac/normalizations/build cp: cannot stat `/apps/netcdf/4.2.1.1/include/netcdf.mod': No such file or directory cp -f /apps/netcd...
by ckerry
Fri Nov 09, 2012 1:37 am
Forum: ROMS Bugs
Topic: ERROR: Abnormal termination: NetCDF OUTPUT.
Replies: 17
Views: 9503

Re: ERROR: Abnormal termination: NetCDF OUTPUT.

I have had this error message before when my set-up files are in a directory which is several sub-directories away from my home directory eg. /home/subdir1/subdir2/subdir3/subdir4/run By copying the exact same set-up files to a folder /home/run for example I no longer got the error. I don't understa...
by ckerry
Sun Apr 24, 2011 5:03 am
Forum: ROMS Installation
Topic: Installing ROMS on Mac - error compiling netCDF3 with gfortr
Replies: 2
Views: 3182

Installing ROMS on Mac - error compiling netCDF3 with gfortr

Hi, I am trying to install ROMS on a Mac following the directions at https://www.myroms.org/wiki/index.php/ROMS_Mac I have downloaded netcdf-3.6.3.tar.gz and extracted it, then from the directory ~/src/netcdf-3.6.3 I execute export FC=gfortran export FFLAGS='-O3' ./configure --prefix=/opt/gfortran/s...