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Hi there,
I am trying to run IRMA example on HWRF V4.0. I noticed that there are known issues on running relocation and gsi in this version. So I skipped them by the recommendation provided in https://dtcenter.org/community-code/hurricane-wrf-hwrf/hwrf-system-components-v4-0a#issues
However, this example is stopped by an error in forecast wrapper (the rest of components were successfully completed):
[proxy:0:0@localhost.localdomain] HYDU_create_process (../../utils/launch/launch.c:390): pipe error (Too many open files)
[proxy:0:0@localhost.localdomain] launch_procs (../../pm/pmiserv/pmip_cb.c:2988): create process returned error
[proxy:0:0@localhost.localdomain] HYD_pmcd_pmip_control_cmd_cb (../../pm/pmiserv/pmip_cb.c:3638): launch_procs returned error
[proxy:0:0@localhost.localdomain] HYDT_dmxu_poll_wait_for_event (../../tools/demux/demux_poll.c:76): callback returned error status
[proxy:0:0@localhost.localdomain] main (../../pm/pmiserv/pmip.c:558): demux engine error waiting for event
[mpiexec@localhost.localdomain] control_cb (../../pm/pmiserv/pmiserv_cb.c:834): connection to proxy 0 at host localhost.localdomain failed
[mpiexec@localhost.localdomain] HYDT_dmxu_poll_wait_for_event (../../tools/demux/demux_poll.c:76): callback returned error status
[mpiexec@localhost.localdomain] HYD_pmci_wait_for_completion (../../pm/pmiserv/pmiserv_pmci.c:507): error waiting for event
[mpiexec@localhost.localdomain] main (../../ui/mpich/mpiexec.c:1148): process manager error waiting for completion
03/31 20:20:08.068 hwrf.runwrf (run.py:398) INFO: - exit status 255
03/31 20:20:08.069 hwrf.runwrf (fcsttask.py:934) INFO: wrf: exit status 255
03/31 20:20:08.069 hwrf.runwrf (fcsttask.py:984) CRITICAL: runwrf failed: [Errno 2] No such file or directory: 'rsl.out.0000'
Traceback (most recent call last):
File "/home2/xcyclone/source/HWRF/hwrfrun/ush/hwrf/fcsttask.py", line 979, in run
self.run_exe()
File "/home2/xcyclone/source/HWRF/hwrfrun/ush/hwrf/coupling.py", line 226, in run_exe
super(CoupledWRF,self).run_exe('wrf',None,cmd)
File "/home2/xcyclone/source/HWRF/hwrfrun/ush/hwrf/fcsttask.py", line 1704, in run_exe
runner=runner,sleeptime=sleeptime)
File "/home2/xcyclone/source/HWRF/hwrfrun/ush/hwrf/fcsttask.py", line 936, in run_exe
logger=logger):
File "/home2/xcyclone/source/HWRF/hwrfrun/ush/produtil/fileop.py", line 908, in check_last_lines
with open(str(filename),'rt') as f:
IOError: [Errno 2] No such file or directory: 'rsl.out.0000'
03/31 20:20:08Z NONAME-hwrf.runwrf: CRITICAL: runwrf failed: [Errno 2] No such file or directory: 'rsl.out.0000'
03/31 20:20:08.071 hwrf.runwrf (cd.py:186) WARNING: /home2/xcyclone/HWRF/hwrfrun/2017090512/11L/runwrf: leaving temp directory due to exception
03/31 20:20:08.071 hwrf.runwrf (cd.py:188) INFO: /home2/xcyclone/HWRF/hwrfrun/2017090512/11L/runwrf: listing current directory (/home2/xcyclone/HWRF/hwrfrun/2017090512/11L/runwrf) via ls -l
T='/home2/xcyclone/HWRF/hwrfrun/com/2017090512/11L'
Is this error related to the skipped components? Should I downgrade HWRF to tun this example?
Thanks in advance for your help.