Unclassified - Non-Classifié Dear Support, I have a peculiar problem running some program remotely on the gpsc7. My account name is "bat002". The working directory in question is /home/bat002/NERACOOS/waves/work/ The Details leading to the problem are itemized below in (A) to (D): (A) I have a crontab job running on my workstation, that runs twice a day, see the line below: 50 02,14 * * * /home/btoulany/NERACOOS/winds/work/get_proc_NAVGEM_COAMPS_winds_NERACOOS_gpsc71.sh > /dev/null 2>&1 (B) The script get_proc_NAVGEM_COAMPS_winds_NERACOOS_gpsc71.sh does two things: 1) Gets the needed input fields (wind & ice) to drive the wave model. 2) It launches another script touch_gpsc71_waves_NERACOOS_with_ice.sh (C) The second script touch_gpsc71_waves_NERACOOS_with_ice.sh does four things: 1) scp -p $path_d/flag_time bat002@inter-dfo-ubuntu2204.science.gc.ca:/home/bat002/NERACOOS/waves/data/<mailto:bat002@inter-dfo-ubuntu2204.science.gc.ca:/home/bat002/NERACOOS/waves/data/> 2) scp -p $wn_proc/grd?.${ID}.wnd.nc bat002@inter-dfo-ubuntu2204.science.gc.ca:/home/bat002/NERACOOS/winds/processed/<mailto:bat002@inter-dfo-ubuntu2204.science.gc.ca:/home/bat002/NERACOOS/winds/processed/> 3) scp -p $ice_proc/grd?_${ID}.ice bat002@inter-dfo-ubuntu2204.science.gc.ca:/home/bat002/NERACOOS/ices/processed/<mailto:bat002@inter-dfo-ubuntu2204.science.gc.ca:/home/bat002/NERACOOS/ices/processed/> 4) launches remotely a new script process_waves_NERACOOS_with_ice.sh on gpsc7 ssh bat002(a)inter-dfo-ubuntu2204.science.gc.ca /home/bat002/NERACOOS/waves/work/process_waves_NERACOOS_with_ice.sh (D) This new script process_waves_NERACOOS_with_ice.sh running on gpsc7 does few things: 1) Processes the winds using ww3 executable "ww3_prnc" (prepares the input wind fields in NetCDF format 'nc') 2) Processes the ices using ww3 executable "ww3_prep" (prepares the input ice fields in text format) 3) Launches the main ww3 program, using ww3 executable "ww3_multi" 4) ... Note1: process_waves_NERACOOS_with_ice.sh runs fine on gpsc7 when I run it interactively (i.e. when I am logged on to gpsc7). But, when I launch it remotely (as described above in 4)), it would fail running "ww3_prnc" with this error below: /home/bat002/ww3-v516/exe_shrd_IC0_IS0_REF0_DIA_v516-gpsc72-r8-22-U22-SP2-2/ww3_prnc: symbol lookup error: /home/bat002/ww3-v516/exe_shrd_IC0_IS0_REF0_DIA_v516-gpsc72-r8-22-U22-SP2-2/ww3_prnc: undefined symbol: netcdf_mp_nf90_open_ But, if I login onto gpsc7 and fire the same module "ww3_prnc" it works fine. Note2: 'Remotely' after failing to run module "ww3_prnc" it proceeds on running "ww3_prep" successfully, But then "ww3_multi" would fail automatically as the winds are missing. The best explanation I could find is "compile-time error with mis-matched versions..." I recompiled the codes with the new site profile 20250530/20252026 (everything else in my .profile remained the same). The executables didn't change a bit (identical) and the problem remains Do you have any suggestion to help solve this peculiar problem? Many thanks Bash Bechara Toulany (Bash) Physical Scientist Ocean Assessment & Prediction Section Bedford Institute of Oceanography 1 Challenger Dr., P. O. Box 1006, Stn B460 Dartmouth, NS, B2Y 4A2, CANADA Bash.Toulany@dfo-mpo.gc.ca<mailto:ToulanyB@mar.dfo-mpo.gc.ca> Office: (902) 426-8931 Bash.Toulany@gmail.com<mailto:Bash.Toulany@gmail.com> Cell: (902) 478-5719