config_jedi_da = F

[zmenzo]

I have successfully run MPAS several times. However, my most recent attempt results in the attached error. I have tried to troubleshoot, double-checking spelling, and redoing the preceding steps (WPS, init, sfc_update, etc.) with the same results. Does anyone have any ideas on what may be wrong?

Thanks
Zach

 

[zmenzo]

PBS JOB 6440042.chadmin1.ib0.cheyenne.ucar.edu

 

[zmenzo]

Namelists

 

[mgduda]

Did your job produce any log.atmosphere.XXXX.err files?

 

[zmenzo]

No, unfortunately, there was only the log.atmo.out attached above. I also created a run log in an attempt to glean extra information.

 

[mgduda]

The error message

forrtl: severe (59): list-directed I/O syntax error, unit -5, file Internal List-Directed Read
Image PC Routine Line Source
atmosphere_model 000000000103836B Unknown Unknown Unknown
atmosphere_model 00000000010619A1 Unknown Unknown Unknown
atmosphere_model 00000000010606C5 Unknown Unknown Unknown
atmosphere_model 000000000096A902 Unknown Unknown Unknown
atmosphere_model 00000000004A93CA Unknown Unknown Unknown
atmosphere_model 000000000040A601 Unknown Unknown Unknown
atmosphere_model 0000000000408714 Unknown Unknown Unknown
atmosphere_model 00000000004070B9 Unknown Unknown Unknown
atmosphere_model 0000000000407062 Unknown Unknown Unknown
libc.so.6 00002BAA4426D6E5 __libc_start_main Unknown Unknown
atmosphere_model 0000000000406F69 Unknown Unknown Unknown

suggests there's a string somewhere that isn't in the expected format.

If you haven't already done so, it may be worth cleaning and recompiling the model with DEBUG=true to try to get a more useful stack trace (and, hopefully, a line number where the internal read is failing).

 

[zmenzo]

Would I include "debug" in the following way:

make clean CORE=atmosphere
make ifort CORE=atmosphere PRECISION=double USE_PIO2=true DEBUG=true
make clean CORE=init_atmosphere
make ifort CORE=init_atmosphere PRECISION=double USE_PIO2=true DEBUG=true

 

[mgduda]

Would I include "debug" in the following way:

make clean CORE=atmosphere
make ifort CORE=atmosphere PRECISION=double USE_PIO2=true DEBUG=true
make clean CORE=init_atmosphere
make ifort CORE=init_atmosphere PRECISION=double USE_PIO2=true DEBUG=true

That's correct.

 

[zmenzo]

Great, thank you. I'll try that and let you know if the run is successful.

 

[zmenzo]

The atmo.exe has now been successfully running for 20min. Thank you for your continued assistance.

 

[mgduda]

When compiled with DEBUG=true, the model will probably run about an order of magnitude slower than usual. I was actually hoping that the model would have stopped with a filename and line number where the invalid read was occurring.