[cam-users] it says "can't find LOGNAME"

[Eric Maloney]

Hi Dance,

I recall that I had a similar problem running the model on a Sun. I
tried many possible solutions but eventually just
had to give up and hardwire my "logname" into the code in the subroutines
"filenames.F90" and "history.F90". There may have been a subroutine in the
land model code that required "logname" as well. It seems to be some
problem in communication between the slaves and master processor on the
Sun using SPMD.

Someone might have a more elegant solution, however.

Eric Maloney

------------------
Eric Maloney          EMAIL: maloney@coas.oregonstate.edu


On Tue, 12 Aug 2003, Dance Zurovac-Jevtic wrote:

> Dear  CAM2 colleagues,
>
> I am trying to port CAM2 to my small cluster computer.  I was able to run it
> using a single CPU mode successfully.  When I tried to run it on the SPMD
> mode, then the model stopped giving this error message "Cannot find LOGNAME
> environment variable".  I am using bash, and in my bash environment I do
> find my LOGNAME.  I even executed "export LOGNAME=dance" just before running
> CAM2 on the SPMD mode.  I also tried csh too.  Nothing seems working.  Does
> anybody have any idea?
>
> Dance Zurovac-Jevtic, PhD
> 77 Mass. Ave., 54-1619
> Cambridge, 02139 MA
> tel. (617) 452-3989
>
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