Problem running CCSM 3!

[balaguru_karthik@gmail_com]

Hi all,

I'm trying to run CCSM 3.0.1 on Linux clusters. I have built CCSM successfully. But when I run it, it runs for some time and stops. I get output files(nc files) for CAM and CLM and restart files for all the four models. But the log file has so many of these error messages

1: (shr_timer_start) ERROR: invalid timer number: 0
1: (shr_timer_stop) ERROR: invalid timer number: 0
1: (shr_timer_start) ERROR: invalid timer number: *****
1: (shr_timer_stop) ERROR: invalid timer number: *****

These messages get repeated so many times. I tried diffrent things, but I'm unable to overcome this error. Can you please help me out with this? I'll be really grateful. Thanks a lot!

Karthik

 

[suvarchal_kumar@gmail_com]

Hi all,

I'm trying to run CCSM 3.0.1 on Linux clusters. I have built CCSM successfully. But when I run it, it runs for some time and stops. I get output files(nc files) for CAM and CLM and restart files for all the four models. But the log file has so many of these error messages

1: (shr_timer_start) ERROR: invalid timer number: 0
1: (shr_timer_stop) ERROR: invalid timer number: 0
1: (shr_timer_start) ERROR: invalid timer number: *****
1: (shr_timer_stop) ERROR: invalid timer number: *****

These messages get repeated so many times. I tried diffrent things, but I'm unable to overcome this error. Can you please help me out with this? I'll be really grateful. Thanks a lot!

Karthik

this may help you!
have you modified cpl code??
well i think it could be compiler and machine(mpi) dependent.
there was a kind of solution to such problem check this link
http://forum.cgd.ucar.edu/archive/index.php/t-320.html

Suvarchal

 

[balaguru_karthik@gmail_com]

Thank you very much for your reply. I added a save command to line 101 of flux_mod.F90 in cpl. Is there anything else I need to change? Also, can please tell me the changes I need to make in CAM and CLM?

 

[suvarchal_kumar@gmail_com]

Thank you very much for your reply. I added a save command to line 101 of flux_mod.F90 in cpl. Is there anything else I need to change? Also, can please tell me the changes I need to make in CAM and CLM?

did it work?? still problems...?? could you figure out which model(pop,ice.??) is causing problem??

 

[balaguru_karthik@gmail_com]

No! Unfortunately it dosen't work still. I'm actually running CCSM 3.0.1 beta version. I don't know if it's because of that. Do you think I shoiuld rather try just the CCSM 3.0 version? What have you successfully run? Is it the normal version or the beta version?

 

[suvarchal_kumar@gmail_com]

No! Unfortunately it dosen't work still. I'm actually running CCSM 3.0.1 beta version. I don't know if it's because of that. Do you think I shoiuld rather try just the CCSM 3.0 version? What have you successfully run? Is it the normal version or the beta version?

i am using beta version ...running sucessfully on IBM/AIX . parallelly still building on ibm cluster....no success yet!