Set up model environment

Set up the model environment

You have to do this only once.
But before you set up the model environment, make sure you have set up the ARMNLIB environment.
On marvin this is the "old" armnlib environment which you get automatically with your account. So here you have nothing to do.
On guillimin this is the SSM environment. You do have to set this up yourself!!! If you have not done this already, click here for instructions).

1. Allow 'ssh $TRUE_HOST' without typing password:
       cd ~/.ssh
   Only if there is no(!) file 'id_rsa.pub' create it with:
      ssh-keygen         (press just 'Enter' whenever asked a question, 3 times)
   then
       cat id_rsa.pub >> authorized_keys
   
   
2. Create the "machine name" guillimin:
   DO THIS ONLY ONCE !!!
   
   cat >> ~/.ssh/config << EOF
   #
   Host guillimin
   Hostname localhost
   EOF
   
   
3. Create directories for running CRCM5:
   This is different depending on the machine on which you are.
   
   2.1 Create directory/link for the execution directory (where the model will be running):
           mkdir ~/MODEL_EXEC_RUN
   
       On guillimin:
       For people working for or having their account via Pierre Gauthier your project space is:
          PROJECT_SPACE=/gs/project/xgk-345-aa
        If you are with Laxmi Sushama, René Laprise or Julie Theriault your project space is:
          PROJECT_SPACE=/gs/project/ugh-612-aa
       If you are with another PI, ask your PI for your project space.
   
           mkdir -p ${PROJECT_SPACE}/${USER}/EXECDIR
           ln -s ${PROJECT_SPACE}/${USER}/EXECDIR ~/MODEL_EXEC_RUN/localhost
           ln -s ${PROJECT_SPACE}/${USER}/EXECDIR ~/MODEL_EXEC_RUN/guillimin
   
       On marvin:
           mkdir -p /local/fiber1/${USER}/EXECDIR
           ln -s /local/fiber1/${USER}/EXECDIR ~/MODEL_EXEC_RUN/headnode
   
   2.2 Create directory/link for the listings:
   While the model is running, all listing go into ~/listings/${TRUE_HOST}.
   But at the end of each job all listings get zipped and transfered to Arch mach in your Archdir as specified in your 'configexp.dot.cfg'.  Unless, of course, something went wrong...
   
           mkdir ~/listings
   
       On guillimin:
           mkdir -p ${PROJECT_SPACE}/${USER}/Listings
           ln -s ${PROJECT_SPACE}/${USER}/Listings ~/listings/localhost
           ln -s ${PROJECT_SPACE}/${USER}/Listings ~/listings/guillimin
   
       On marvin:
           mkdir -p /local/sata2/${USER}/Listings
           ln -s /local/sata2/${USER}/Listings ~/listings/headnode
   
   The following you only have to do on guillimin:
4. Set project name of which to use the core allocation:
   You will have to create a file in your HOME on guillimin which is called:
     ${HOME}/.CLUMEQ_accnt
   
   This file has to contain 1 variable called 'RAPid', set to the RAPid of the project under which you want to submit your job.
   
   For people working for or having their account via Pierre Gauthier you will have to set in the above file:
      RAPid=xgk-345-ae
   If you are with Laxmi Sushama, or René Laprise you will have to set in the above file:
      RAPid=ugh-612-ac
   If you are with another PI, ask your PI for the "job accounting number".
   
   Have a look at my file if you like:
     ~winger/.CLUMEQ_accnt